Catalog: Estate Jewelry: Gold: Designer Signed (163)

A stunning 18K gold "Double Cable" cuff bracelet with two stations set with round brilliant diamonds (G/VS1) and French cut rubies. This is a very rare model from Yurman. We have seen it only once before, set with emeralds. The back of each station is signed "D Yurman/18K" and the endcaps are marked "D Yurman 750."

• Origin: America, ca. 1990
• Condition: excellent
• Dimensions: width, 9/16"; width, 1/2" at stations, 12/32" along cables
• Weight: 39.5 grams
• Approximate Total Gemstone Weight: diamond, 1.08 carat; ruby, 1.1 carat.

An extremely rare 18K yellow gold Sputnik bracelet by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, peridot, green tourmalines, pink tourmalines, and garnets. The Sputnik design was created in the 1950s to highlight the range of colored gemstones available from Stern's Brazilian mines. It later came to be called "Sputnik" for its resemblance to the spiky Soviet satellite launched in 1957. Each piece has a unique appearance depending on the specific colors of the stones and their arrangement. The Sputnik line was made in rings, earrings, pendants, charms, brooches and rarest of all, bracelets. The clasp is marked for 18K and has Stern's older hallmark.

Origin: Brazil, ca. 1955. Condition: excellent, no dings or chips to stones. Dimensions: length, 7-3/4"; width, 15/16". Weight: 28.1 grams. Approximate Total Gemstone Weight: 19.0 cts.

A vintage pair of 18K yellow gold and diamond ear clips in the "Tiffany Signature Series" created by Tiffany & Co. in 1992. The classic design is the in the form of reeded bands studded with round brilliant cut diamonds creating a sort of basket weave pattern. The diamonds are F/VVS1. The earrings were made without posts, but the clip is open, so posts could easily be added for extra security. The backs are marked "1992 Tiffany & Co. 750". They are presented in their original Tiffany box.

Tiffany Signature Series pieces were made with and without diamonds. Princess Diana purchased the earrings, without diamonds, in 1993

Origin: America, ca. 1992. Condition: excellent. Dimensions: 1" x 11/16". Weight 21.0 gr. Approximate Total Diamond Weight: 2.25 cts.

NOTE: Wee are also offering a matching ring (Item #1352629)

An important artist-designed 18K yellow gold and emerald ring by Maison Gennari of Paris. The ring is styled in the Art Nouveau taste, with a voluptuous mermaid surrounded by waves and seaweed. She leans against a pair of cabochon emeralds, whose green color reinforces the watery feeling of the design. The ring is stamped with French 18K marks and is signed by Maison Gennari.

Francois Gennari was a jeweler who collaborated with sculptors to create one-of-a-kind jewels. The works were displayed at the Galerie Gennari at 25, rue Bonaparte in Paris. Gennari primarily used the lost-wax method, insuring that each piece is virtually unique.

Origin: France, ca. 1965. Condition: excellent, all original, sharp detail. Dimensions: shank tapers from 9/32" to 5/8" wide. Finger Size: 6. Weight: 18.8 grams. Approximate Total Gemstone Weight: 1.24 cts.

A handsome 18K yellow gold ring by Cartier in the "Lanières" design, set with diamonds and rubies. The wide gold band is decorated in an engraved checkerboard pattern, with certain squares filled in with either a brilliant round cut diamond or a round cut ruby. The ring is set with stones on only one side, so it can be turned around and worn as an handsomely geometric wide gold band. The ring can be worn by either a man or woman. The diamonds are graded as F color, SI1 clarity; the rubies are of equally fine quality with good color saturation and minimal inclusions. The inside of the ring is signed “Cartier”, marked “750” for 18K, marked “54” for the European size (the ring actually measures a 55), and has the serial number “949696”.

Origin: France, ca. 1970s. Finger Size: 54/55 (European), 7-1/8 (American). Band Width: 1/2”. Approximate Total Gemstone Weight: diamond, .20 carat; ruby, .32 carat. Weight: 15.7 grams.

An elegant and exceptionally high quality pair of earclips in 18K yellow gold set with diamonds and sapphires by A Péry et Cie. The earrings feature fields of pave-set round brilliant diamonds bisected by bands of rectangular cut blue sapphires. The diamonds are E color and VS2 clarity; the sapphires are medium-dark strong blue (B6/5) color and eye-clean clarity. Each earring is fully stamped with French 18K gold marks and is signed by A. Péry et Cie. The clips have holes, so posts could be added without disrupting the integrity of the earrings.

Péry worked as manufacturer for Van Cleef & Arpels, but also worked for Boivin, Mellerio and other important French jewelers. Péry was responsible for some of VCA most iconic 20th century designs including the Ludo bracelet and the zipper necklace. The Péry ateliers are now owned by VCA.

Origin: France, ca. 1980. Condition: excellent, all original. Dimensions: 14 x 24 mm (9/16 x 15/16 in). Weight: 17.4 gr. Approximate Total Gemstone Weight: diamond, 1.5 ct; sapphire, 3.25 ct.

An 18K yellow gold and diamond necklace for the French luxury jeweler Fred of Paris. The design features a series of bar-shaped chain links interrupted by stations collet-set with round brilliant diamonds of G color and VVS2 clarity. The necklace is 16" long and is designed to curve gently around the lower neck. This length is very versatile for either evening or day wear. The necklace is signed "Fred" and is fully hallmarked with French 18K marks.

Fred Samuelson established his Paris boutique in 1936, and quickly became a favored jeweler to Marlene Dietrich and many other luminaries of the time. Today, there are a few boutiques worldwide, but Fred is still considered an understated luxury of quintessentially Parisian style.

• France, circa 1980
• 16" long; 3/16" wide
• 27.3 grams
• 1.1 carats approximate total diamond weight

A beautiful 18K white gold start pendant set with diamonds and sapphires from Chanel’s haute joaillerie “Comete” collection. Coco Chanel’s first jewelry designs were based on celestial themes and when the house re-entered the luxury jewelry business they reinvented many of her early designs. This star pendant features four round brilliant diamonds and three blue sapphires in different fancy cuts—square, marquise and pear. The diamonds are G color with VS1 clarity. The sapphires are B5/5 color and eye-clean clarity. The different shapes and apparently random arrangement of the gemstones was intended to mimic the placement of stars in the galaxies. The back of the pendant is signed “Chanel”, has the serial number “7E1232” and has appropriate 18K gold hallmarks. The chain clasp is also signed and marked. The original retail price of this pendant was $5,100.

Origin: France, ca. 2000. Condition: excellent. Size: pendant, 5/8” x 3/4"; chain, 16” long. Weight: 9.0 grams. Approximate Total Gemstone Weight: diamond, .25 ct; sapphire, .25 ct.

A very attractive 18K yellow gold ring set with an amethyst by the famed mid-century Brazilian designer Haroldo Burle Marx. Burle Marx is well-known for his free form designs, but his collaborations with his brother, the landscape architect Roberto Burle Marx, had a much more linear, abstract feel as in this piece. The amethyst at the center is of the very finest quality, with intensely purple color and excellent clarity. The gold is completed with the finely worked florentined finish typical of Burle Marx's work. The interior of the shank is fully signed.

Burle Marx worked in his native Brazil, and his only international boutique was at the Watergate Hotel in Washington, DC. He was chosen by the Brazilian government to create state gifts for Queen Elizabeth, Empress Nagako of Japan, Empress Farah Diba of Iran, Queen Margarethe of Denmark, Prime Minister Indira Gandhi of India, and many others. In Hollywood circles, he was a favored jeweler to Merle Oberon and Natalie Wood.

• Brazil, ca 1970
• Excellent condition
• 1-1/16" wide at crown, tapering to 3/16" at the back of the shank
• Finger Size: 5-3/4
• 17.0 grams
• Approximate Gemstone Weight: 3.08 carats

An elegant 18K yellow gold ring set with a faceted amethyst by famed mid-century Brazilian designer Haroldo Burle Marx. The sculptural quality of the design is highlighted by the contrast of wire-brushed and polished surfaces surrounding the deep violet amethyst. The interior of the shank is fully signed "Burle Marx 18K" and has Brazilian hallmarks.

Burle Marx worked in Brazil, and his only international boutique was at the Watergate Hotel in Washington, DC. The Brazilian government commissioned him to make state gifts for Queen Elizabeth, Empress Nagako of Japan, Empress Farah Diba of Iran, Queen Margarethe of Denmark, Indira Gandhi, and many others. Among Hollywood royalty, he was a favorite of Merle Oberon and Natalie Wood.

Haroldo Burle Marx is well-known for jewels set with stones in "forma livre" (free-form) designs, but occasional pieces turn up with traditionally-cut stones. Some believe these designs were created in partnership with his brother, the noted landscape architect Roberto.

• Origin: Brazil, ca 1970
• Condition: excellent
• Dimensions: 1" wide at crown tapering 3/16" at the back of the shank
• Finger Size: 9
• Weight: 15.8 grams
• Approximate Gemstone Weight: 6.72 carats

An elegant pair of 18K yellow gold earrings with lapis lazuli inlay by Angela Cummings. The designer pioneered modern hardstone mosaic techniques when she was a lead designer at Tiffany & Co. She began working at Tiffany in 1967, but was not allowed to sign her own designs until 1974. These earrings are definitely her design, but are unsigned, indicating that they date from the period 1967-74. The earrings are marked “T&Co 18K”.

Origin: America, 1967-74. Size: 7/8” x 3/4". Weight: 15.6 grams.

A wonderful 18K yellow gold cocktail ring featuring a "forma livre" (free-form) green tourmaline by the famed mid-century Brazilian designer Haroldo Burle Marx. Burle Marx invented the technique of carving and tumbling forma livre stones in 1948, and the style became his signature. The tourmaline has a deep green color with just a tiny hint of blue undertones, and is set in a florentined finished typical of Burle Marx's work. The interior of the shank is fully signed with Burle Marx's marks.

Burle Marx worked in his native Brazil, and his only international boutique was at the Watergate Hotel in Washington, DC. He was chosen by the Brazilian government to create state gifts for Empress Nagako of Japan, Empress Farah Diba or Iran, Queen Margarethe of Denmark, and Prime Minister Indira Gandhi or India. In Hollywood circles, he was a favored jewelry of Merle Oberon and Natalie Wood.

Origin: Brazil, ca. 1965. Condition: excellent, all original. Dimensions: crown, 1-1/4" long x 11/16" wide x 1/2" deep; shank tapering to 1/8". Finger Size: 5 (the signature is placed in a way that the ring can be sized up). Weight: 16.5 gr. Approximate Gemstone Weight: 26.0 cts.

An uncommon pair of large "X" earrings by Paloma Picasso for Tiffany & Co. One arm of each earring is worked in platinum and set with round brilliant diamonds (G/VS1). This design is uncommon in the large size and very difficult to find with diamonds. The earrings retain the original posts and omega clips. The earrings are marked by Tiffany, signed by Picasso and dated 1988.

Origin: America, ca 1988

Condition: excellent

Dimensions: 1-1/4" x 15/16"

Weight: 13.0 grams

Approximate Total Diamond Weight: .36 carat.

A fine modernist 18K yellow gold ring by Burle Marx set with an intricately carved aquamarine in the “forma livre” (free form) style. Haroldo Burle Marx was particularly known for his use of Brazilian gemstones, often fashioned by carving or tumbling rather than faceting, a technique he invented in 1948. The aquamarine’s deep, dusky blue color contrasts beautifully with the gold, which is worked with florentined engraving typical of Burle Marx’s pieces. The shape of the stone also creates a wonderful linearity that looks beautiful on the finger. The interior of the shank is fully signed and marked for 18K.

Burle Marx worked in his native Brazil, and his only international boutique was at the Watergate Hotel in Washington, DC. He was chosen by the Brazilian government to create state gifts for Empress Nagako of Japan, Empress Farah Diba of Iran, Queen Margarethe of Denmark and Prime Minister Indira Gandhi of India. He was also a favorite jewelry of Hollywood stars Natalie Wood and Merle Oberon.

• Origin: Brazil, ca. 1965.
• Dimensions: crown, 1-1/8” x 1/2".
• Finger Size: 4 (can be enlarged).
• Condition: excellent; no abrasions; no dings.

A vintage 18K yellow and white gold ring set with a .33 ct round brilliant cut diamond by Cartier. The colored gold is worked in a geometric design around the diamond. The diamond is graded G color, VS2 clarity. The ring has a substantial presence due to the width of the band. The interior is signed "Cartier", is marked "750", is dated "1989" and has the serial number "278QO.25".

Origin: America, 1989. Condition: excellent. Dimensions: 1/2" wide at front, tapering to 3/8" at back. Finger Size: 5-1/2. Weight: 11.1 gr. Approximate Total Diamond Weight: .33 ct.

A fascinating 18K yellow gold cocktail ring featuring a "forma livre" (free-form) amethyst by the famed mid-century Brazilian designer Haroldo Burle Marx. Burle Marx invented the technique of carving and tumbling forma livre stones in 1948, and the style became his signature. The amethyst chosen for this ring has distinct color zoning that creates an interesting interplay of deep and light purple coloring. The setting is finished in the florentine style typical of Burle Marx's work. The interior is stamped "750" for 18K. The ring is unsigned, but is definitely by Burle Marx.

Burle Marx worked in his native Brazil, and his only international boutique was at the Watergate Hotel in Washington, DC. He was chosen by the Brazilian government to create state gifts for Empress Nagako of Japan, Empress Farah Diba of Iran, Queen Margarethe of Denmark, and Prime Minister Indira Gandhi of Indian. In Hollywood circles, he was a favored jeweler of Merle Oberon and Natalie Wood.

• Brazil, ca 1965
• Very good condition; very light wear consistent with age to the stone visible under 10x magnification
• Crown Dimensions: 1-3/16 long; 7/8" wide; 3/4" high.
• Shank tapers to 1/4" at the back
Finger Size: 5-1/4
• Weight: 23.4 grams.

A vintage 18K yellow gold and diamond ring in the "Tiffany Signature Series" created by Tiffany & Co. in 1992. The classic design is the form of three reeded bands studded with round brilliant-cut diamonds to create a sort of basketweave pattern. The diamonds are F/VVS1. The interior of the shank is marked "1992 Tiffany & Co. 750".

Tiffany Signature Series pieces were made with and without diamonds. Princess Diana purchased the earrings and bracelet, both without diamonds, in 1993.

Origin: America, 1992. Condition: excellent. Finger Size: 6-1/4. Dimensions: 7/16" wide. Weight: 9.8 gr. Approximate Total Diamond Weight: .50 ct.

NOTE: We are offering a matching pair of earrings, as well (Item #1353096).

A rare pair of large 18K yellow gold Sputnik earrings by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, peridot, green tourmalines, pink tourmalines, and garnets. The Sputnik design was created in the 1950s to highlight the range of colored gemstones available from Stern's Brazilian mines. It later came to be called "Sputnik" for its resemblance to the spiky Soviet satellite launched in 1957. Each piece has a unique appearance depending on the specific colors of the stones and their arrangement. These earrings are of a particularly large size. The earrings currently have posts, but those could be removed if desired. Marked for 18K.

Origin: Brazil, ca. 1955. Condition: no dings or chips to stones. Dimensions: 1-3/32" diameter. Weight: 16.6 grams. Approximate Total Gemstone Weight: 16.34 cts.

A classic pair of 18K yellow gold earclips in the ROUND design by Elsa Peretti for Tiffany & Co. Peretti’s designs transform even the simplest geometric shapes into beautiful and original jewelry. The round shapes are adorned only with an off-center round “dent” that flattens the sphere. The eassings can be dressed up or down for wear with nearly any outfit. The backs are omega clips with posts. The earrings are signed by Peretti and Tiffany, and are presented in their original dark blue Tiffany box. Tiffany recently brought back this design and the earrings retail for $3200.

• Origin: America, ca 1990
• Condition: excellent
• Dimensions: 15/16” (24mm) diameter
• Weight: 16.5 grams

A very rare pair of 18K yellow gold Sputnik earrings by H Sern. The spheres are bezel-set with round amethysts, citrines, aquamarines, green tourmalines, pink tourmalines, and peridots. The spheres are suspended from a bar of three larger gemstones. The Sputnik design was created in the 1950s to highlight the range of colored gemstones available from Stern’s Brazilian mines. It later came to be called “Sputnik” for its resemblance to the spiky Soviet satellite launched in 1957. Each piece has a unique appearance depending on the specific colors of the stones and their arrangement. Most Sputnik earrings are clips. This is only the second pair of Sputnik drop earrings we have seen in twenty years. The earrings originally had lever backs which is where the Stern mark would have been. At some point, this pair was changed to a post and clutch system. Tested and guaranteed 18K gold and to be made by Stern.

• Origin: Brazil, ca. 1955
• Condition: excellent
• Dimensions: 1-5/8” long; 5/8” diameter
• Approximate Total Gemstone Weight: 2.72 carats
• Weight: 6.9 grams

A vintage pair of Tiffany & Co. 18K yellow gold earrings in a classic ribbed shrimp design. The earrings have posts and omega backs. Marked "T&C 750".

Origin: America, ca 1980

Condition: excellent

Dimensions: 1" long; 3/8" maximum width

Weight: 14.9 grams

An elegant 18K yellow gold, Akoya pearl and diamond heart ring by Mikimoto. The diamond-studded heart is centered with a cluster of three 4.3-4.5mm pearls, graded as extra-fine AAA—the highest possible quality rating. They have fine luster and white body color with rosé overtones. The diamonds are E/VVS. The interior of the shank is stamped with Mikimoto's hallmark.

The ring is accompanied by a 2006 written Bailey, Banks & Biddle appraisal for $2150.

Origin: Japan, ca. 1990. Condition: excellent. Finger Size: 6-3/4. Dimensions: heart, 5/8" x 1/2". Weight: gr. Approximate Total Diamond Weight: .20 ct.

A large pair of 18K yellow gold Sputnik earrings by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, peridots, green tourmalines, pink tourmalines and garnets. The Sputnik design was created in the 1950’s to highlight the range of colored gemstones available from Stern’s Brazilian mines. It later came to be called “Sputnik” for its resemblance to the spike Soviet satellite launched in 1957. Each piece has a unique appearance depending on the specific colors of the stones and their arrangement. The earrings currently have posts, but those could be removed, if desired. Marked with an older Stern hallmark.

• Origin: Brazil, ca 1955.
• Dimensions: 15/16” diameter.
• Weight: 12.9 grams.
• Approximate Total Gemstone Weight: 10.11 carats.
• Condition: excellent; all original; no dings

A classic 18K gold “Open Heart” in the rare extra-large size by Tiffany & Co. Created by Elsa Peretti, this design became one of Tiffany’s most popular and identifiable pieces. This pendant is the largest of the four sizes available. The back of the pendant is signed “Elsa Peretti “ and is fully hallmarked by Tiffany & Co. This piece currently retails for $2400.

NOTE: The pendant is shown on a 16" 14K gold chain available for an additional $125.

• Origin:: America, ca. 2000.
• Condition: excellent.
• Dimensions: 1-7/16" x 1-5/16".
• Weight: 9.4 grams.

Vintage 18K yellow gold omega- and post-back earrings designed by Paloma Picasso for Tiffany & Co. The “Scribble” design (sometimes called “Graffiti” or “Squiggle”) is probably the artist’s most famous creation and became one of Tiffany’s most desirable pieces. The “Scribble” line is no longer in production and examples are getting difficult to find. The earrings were made in several sizes, these being the largest. The backs are marked by Tiffany & Co. and are signed by Paloma Picasso. The earrings have the original posts with omega backs, but could be converted to clips without damaging the signatures. The earrings are presented in their Tiffany pouch.

Origin: America, ca. 1983. Condition: excellent, all original. Size: 1-5/8” x 1-3/16”. Weight: 18.5 grams.

A colorful pair of 18K gold and gemstone earrings from the “Rainbow Collection” by H Stern. Made in the 1980’s, the collection was intended to show off the variety of colored gemstones available from Stern’s Brazilian mines and also the artistry of the company’s designers in the subtly graduated colors that reproduce the colors of the rainbow spectrum. The selection includes amethyst, blue topaz, green tourmaline, peridot and citrine. The backs have omega clips and posts could be added. Each earring is marked “750” for 18K and bears Stern’s hallmark.

NOTE: We are also offering a matching ring (Item #1381060).

• Origin: Brazil, ca 1985.
• Dimensions: 13/32” wide; 3/4" long.
• Weight: 10.7 grams.
• Approximate Total Gemstone Weight: 10.8 carats.
• Condition: excellent; all original.

A lovely 18K yellow gold Sputnik ring by H Stern. The dome is bezel-set iwth round citrines, amethysts, green and pink tourmalines, garnets and aquamarines. This design was created in the 1950s to highlight the range of colored gemstones available from Stern's Brazilian mines. It last came to be called "Sputnik" because of its resemblance to the spiky Soviet satellite of launched in 1957. Each piece has a unique appearance depending on the particular selection and placement of the gemstones. The inside of the shank has a worn hallmark. Tested and guaranteed 18K.

Origin: Brazil, ca. 1955. Condition: excellent, all original. Dimensions: dome, 1" diameter. Finger Size: 6-3/4. Weight: 6.9 grams. Approximate Total Gemstone Weight: 5.57 cts.

A classic 18K gold “Open Heart” in the large size by Tiffany & Co. Created by Elsa Peretti, this design became one of Tiffany’s most popular and identifiable pieces. This pendant is the second largest of the four sizes available. The back of the pendant is signed “Elsa Peretti “ and is fully hallmarked by Tiffany & Co. The pendant is presented with its original Tiffany 18" 18K gold chain. This piece currently retails for $2200.

• Origin: America, ca. 2000.
• Condition: excellent.
• Dimensions: 1" x 1-1/16"; necklace length, 18".
• Weight: 10.1 grams.

A large 18K yellow gold Sputnik ring by H Stern. The dome is bezel-set with round amethysts, citrines, aquamarines, peridots, green tourmalines, pink tourmalines and garnets. The Sputnik design was created in the 1950’s to highlight the range of colored gemstones available from Stern’s Brazilian mines. It later came to be called “Sputnik” for its resemblance to the spike Soviet satellite launched in 1957. Each piece has a unique appearance depending on the specific colors of the stones and their arrangement. The interior of the shank is stamped “750” for 18K gold, and bears Stern’s older hallmark.

• Origin: Brazil, ca 1955.
• Dimensions: 1” diameter.
• Finger Size: 7 1/4.
• Weight: 6.1 grams.
• Approximate Total Gemstone Weight: 5.05 carats.
• Condition: excellent; all original; no dings.

An elegant pair of classic Tiffany & Co. 18K yellow gold hoop earrings in a braided, twisted rope motif. The backs have posts with omega clips. The interior of each hoop is marked "Tiffany & Co. 1995 750".

Origin: America, 1995

Condition: excellent

Dimensions: 1" diameter, 1/4" width

Weight: 11.2 grams

A large 18K yellow gold Sputnik pendant by H Stern. The dome is bezel-set with round amethysts, citrines, aquamarines, garnets, green tourmalines, and most unusually, a very rare blue indicolite tourmaline and an even rarer neon green tourmaline with paraiba-like coloring. The Sputnik design was created in the 1950s to showcase the variety of colored gemstones available from Stern's Brazilian ines. It later came to be called "Sputnik" for its resemblance to the spike Soviet satellite launched in 1957. Each piece has a different appearance depending on the specific colors of the stones and their arrangement. This pendant has very strong jewel tones. The back retains the original pinstem for wear as a brooch and the original folding bail for use as a pendant. The back is stamped with Stern's older hallmark.

• Origin: Brazil, ca 1955
• Condition: excellent, all original
• Dimensions: 1-1/16" diameter
• Approximate Total Gemstone Weight: 6.65 carats
• Weight: 6.6 grams

A classic 18K gold “Open Heart” pendant in the large size by Tiffany & Co. Created by Elsa Peretti, this design has become one of Tiffany’s most popular and identifiable designs. This pendant is the second largest of the four available sizes. The pendant is suspended from its original Tiffany chain. The back of the pendant is signed “Elsa Peretti” and both the pendant and chain are fully hallmarked by Tiffany & Co. This piece is currently available at Tiffany & Co. and retails for $1735.

Origin: America, ca. 2000. Condition: excellent. Size: pendant, 1” x 1-1/16”; chain, 18” long. Weight: 10.1 grams.

A nice 18K gold Sputnik ring by H Stern, the dome bezel-set with nineteen round citrines, amethysts, pink and green tourmalines, garnets and aquamarines. This design was created in the 1950s to highlight the range of colored gemstones available from Stern's Brazilian mines. Each piece has a unique appearance depending on the particular selection and placement of the stones. The gems in this ring tend toward richer autumnal colors with a lot of garnet-red, gold and medium-dark green. Stamped with an early Stern mark and "750" for 18K gold.

Origin: Brazil, ca. 1955. Condition: excellent, all original. Dimensions: dome, 7/8" diameter. Finger Size: 6-1/2 to 6-3/4. Weight: 4.6 gr. Approximate Total Gemstone Weight: 4.96 cts.

A classic 18K yellow gold tapered band by Tiffany & Co. set at the crown with an oval cabochon citrine. The stone has very nice slightly orangey-yellow color and eye-clean clarity. The ring has a very solid feel and can be worn by either a man or woman. The interior of the shank is marked “750” for 18K and is signed by Tiffany. This ring is no longer available at Tiffany, but originally sold for $2,150.

• Italy, ca. 2000
• Very good condition; light wear to the shank
• Finger Size: 5
• Dimensions: 5/16” wide at crown
• Weight: 8.3 grams
• Approximate Total Gemstone Weight: 2.0 carats

A rare pair of 18K yellow gold earclips in the Sputnik style by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, green and pink tourmalines, and garnets. This design was created in the 1950s to highlight the range of colored gemstones available from the mines of Stern's native Brazil. It later came to be called "Sputnik" for its resemblance to the spiky Soviet satellite launched in 1957. Each piece has a unique appearance that relies on the particularly selection and placement of the gemstones for its overall look. This pair has strong, saturated mid-tone autumnal colors. Each earring is marked for 18K and also has the early maker's mark for H Stern. Origin: Brazil, ca. 1955. Condition: no dings or chips to stones. Dimensions: 11/16" diameter. Weight: 6.2 grams. Approximate Total Gemstone Weight: 3.34 cts.

A colorful 18K gold and gemstone ring from the “Rainbow Collection” by H Stern. Made in the 1980’s, the collection was intended to show off the variety of colored gemstones available from Stern’s Brazilian mines and also the artistry of the company’s designers in the subtly graduated colors that reproduce the colors of the rainbow spectrum. The selection includes amethyst, iolite, green tourmaline, peridot, citrine, pink tourmaline and garnet. The interior of the shank is marked “750” for 18K and bears Stern’s hallmark.

NOTE: We are also offering a matching pair of earrings (Item #1381057).

• Origin: Brazil, ca 1985.
• Dimensions: 1/4" wide at front, tapering to 1/8” at the back.
• Finger Size: 7 1/2.
• Weight: 5.5 grams
• Approximate Total Gemstone Weight: not accurately measurable due to setting, but estimated around 5 carats
• Condition: excellent; all original.

A rare pair of 18K yellow gold earclips in the Sputnik style by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, green and pink tourmalines, and garnets. This design was created in the 1950s to highlight the range of colored gemstones available from the mines of Stern's native Brazil. It later came to be called "Sputnik" for its resemblance to the spiky Soviet satellite launched in 1957. Each piece has a unique appearance that relies on the particularly selection and placement of the gemstones for its overall look. This pair has strong, saturated mid-tone colors throughout. Each earring is marked for 18K and also has the early maker's mark for H Stern. Origin: Brazil, ca. 1955. Condition: no dings or chips to stones. Dimensions: 5/8" diameter. Weight: 4.9 grams. Approximate Total Gemstone Weight: 3.38 cts.

An 18K tri-color gold ring in the inconic "Double C" motif by Cartier, with a stack of yellow, white and rose gold bands terminating in yellow gold C's at the opening. The interior is marked with Cartier's signature, the serial number "F95043", and the design date "1997".

Origin: France, ca. 1997

Condition: excellent

Finger Size: 56 European/8 US (can be opened slightly)

Dimensions: band, 1/4" wide; C's, 5/16" wide

Weight: 5.2 grams

A colorful 18K gold and gemstone ring from the “Rainbow Collection” by H Stern. Created in the 1980’s, the collection was intended to show off the variety of colored gemstones available from Stern’s Brazilian mines and also the artistry of the company’s designers in the subtly graduated colors that reproduce the colors of the rainbow spectrum. The selection includes garnet, amethyst, citrine, peridot, and blue topaz. The interior of the shank is marked “750” for 18K and bears Stern’s hallmark. One side of the shank is engraved with a star centering a small diamond, also a Stern branding.

• Origin: Brazil, ca 1985.
• Dimensions: 7/32" wide at front, tapering to 5/32” at the back.
• Finger Size: 7 1/2.
• Weight: 4.7 grams
• Approximate Total Gemstone Weight:2.14 carats.
• Condition: excellent; all original.

A colorful pair of 18K gold and gemstone earrings from the “Rainbow Collection” by H Stern. Created in the 1980’s, the collection was intended to show off the variety of colored gemstones available from Stern’s Brazilian mines and also the artistry of the company’s designers in the subtly graduated colors that reproduce the colors of the rainbow spectrum. The selection includes amethyst, several shades of citrine, peridot, and blue topaz. Each earring is marked “750” for 18K and bears Stern’s "S" and star hallmarks.

• Origin: Brazil, ca 1985.
• Dimensions: 7/32” wide; 11/16" long.
• Weight: 3.7 grams.
• Approximate Total Gemstone Weight: 1.7 carats.
• Condition: excellent; all original.

Vintage 18K yellow gold post-back earrings in the "Scribble" design by Paloma Picasso for Tiffany & Co. The design is sometimes called "Graffiti" or "Squiggle." The earrings were made in various sizes, with this pair being the most delicate and wearable. The backs are dated 1983 and are marked by Tiffany and Picasso.

• Origin: America, ca. 1983
• Excellent condition
• Dimensions: 5/8" x 1-7/16"
• Weight: 4.9 grams

An unusual vintage 14K gold equestrian keychain by Tiffany & Co. The chain has a fob on either end, one in the form of a horseshoe and the other in the form of a fully three-dimensions horse head. The head is nicely detailed and sparkles with a pair of bright ruby eyes. The rubies, though small, have very fine bright color. The back of the horseshoe is marked "Tiffany & Co. 14K."

Keys are added by holding the chain against one side of the horseshoe and slipping on the key. When the chain is no longer being held next to the horseshoe, the key stays securely between the two fobs.

• Origin: America, ca. 1925.
• Condition: excellent; a small pinpoint ding underneat the bottom of the horse's neck.
• Dimensions: overall length, 4-5/8"; horse head, 3/4" x 15/16".
• Weight: 5.1 grams.

A classic 14K yellow gold “Tree of Life” pin by Mikimoto. This design is an enduring classic available only from the higher-end Mikimoto boutiques. The pin is set with twelve cultured pearls, ranging in size from 4.01 to 5.18mm. The pearls are of exceptional AA quality, with cream body color and pronounced rose overtones. The luster is very bright and the surfaces are nearly blemish-free. The back is marked 14K and has Mikimoto’s oyster shell signature. At Mikimoto’s Place Vendome boutique in Paris, this pin is currently offered for approximately $1,500.

Origin: Japan. Size: 1-3/8” x 1-1/8”. Weight: 5.9 gr.

A classic 14K yellow gold “Tree of Life” pin by Mikimoto. This design is an enduring classic available only from the higher-end Mikimoto boutiques. The pin is set with twelve cultured pearls, ranging in size from 3.99 to 5.42mm. The pearls are of exceptional AA quality, with cream body color and pronounced rose overtones. The luster is very bright and the surfaces are nearly blemish-free. The back is marked 14K and has Mikimoto’s oyster shell signature. At Mikimoto’s Place Vendome boutique in Paris, this pin is currently offered for approximately $1,500. Origin: Japan. Condition: excellent. Size: 1-3/8” x 1-1/8”. Weight: 6.0 gr.

An unusual 18K yellow gold pendant in the Sputnik design by H Stern. Most examples of Sputnik jewelry are set with multi-colored gemstones, but occasionally a piece turns up with a single color—in the case amethyst. The design was created in the 1950s to highlight the colored gemstones available from the Stern mines in Brazil. It later earned the nickname “Sputnik” for its resemblance to the spike Soviet satellite launched in 1957. Tested and guaranteed 18K.

Origin: Brazil, ca. 1955. Condition: excellent. Dimensions: 3/4” diameter. Weight: 2.4 gr. Approximate Total Gemstone Weight: 2.51 cts.

A colorful 18K gold pendant from H Stern’s “Rainbow Collection,” featuring rectangular garnet, topaz, citrine, peridot, green tourmaline, aquamarine, and amethyst to represent the color spectrum of visible light. The stones are contained within a simple gold border. The reverse is stamped with Stern’s star mark. Tested and guaranteed 18K.

• Origin: Brazil, ca. 1990
• Condition: excellent
• Dimensions: 1” long including bail
• Weight: 1.6 grams
• Approximate Total Gemstone Weight: 1.0 carat

A fine modernist 18K yellow gold ring by Burle Marx set with an intricately carved amethyst in the "forma livre" (free form) style. Haroldo Burle Marx was particularly known for his use of large gemstones, often fashioned by carving or tumbling rather than faceting, a technique he invented in 1948. The amethyst's deep purple color beautifully contrasts with the gold, which is worked with florentined engraving typical of Marx's pieces. Tested and guaranteed 18K. Marx did not always sign his pieces; this ring was either unsigned or the signature was removed when the ring was resized at the back of the shank.

Marx worked in his native Brazil, and his only international boutique was at the Watergate Hotel in Washington, DC. He was chosen by the Brazilian government to create gifts for visiting heads of state and their wives, including Empress Nagako of Japan, Empress Farah Diba of Iran, Queen Margarethe of Denmark and Prime Minister Indira Gandhi of India. He was also a favorite jeweler of Natalie Wood and Merle Oberon. One of his most important commissions was a gem-encrusted cross for Pope John Paul II.

Origin: Brazil, ca. 1965. Condition: excellent, the ring has been sized at the back of the shank. Finger Size: 8. Dimensions: crown, 1" x 9/16"; shank tapers to 3/16" at the back. Weight: 15.3 gr.

A stunning pair of 18K yellow gold earrings in the "Heliocoidal" pattern by lauded designed Michael Good. The earrings are constructed in the anticlastic raising technique in with the piece is formed from a sheet of gold and then twisted along all three dimensions to create an organic shape that Good refers to as "molten energy." Each piece is created entirely by hand and does not employ any machine made parts such as earwires or clasps. Older examples of Good's jewelry is difficult to find. Each earring is marked "750 M Good".

Origin: America, ca. 1987. Size: 2-7/8" long. Weight: 8.2 gr.

A fun 18K yellow gold multi-gem H Stern “Sputnik” charm or pendant. Stern was the world’s leading dealer in colored gemstones and created this line of jewelry in the late 1950s to showcase the wonderful array of colored gemstones mined in Brazil, where the company was headquartered . Amethysts, aquamarines, citrines, garnets and green and pink tourmalines are collet-set above the gold sphere. The unusual design was considered very modernistic and dubbed “Sputnik” because of its perceived resemblance to the Soviet space satellite. Each piece of Sputnik jewelry has a unique appearance, depending on the choice of gemstones used. Rings were the most common pieces in the line, but pendants and earrings are quite rare. The small size of this piece makes it ideal to be worn from a charm bracelet or as a pendant from a delicate chain. Marked “750” and signed with Stern’s hallmark.

Origin: Brazil, ca. 1960. Condition: excellent. Size: 9/16” diameter. Weight: 2.1 gr. Approximate Total Gemstone Weight: 1.83 cts.

A very nice 18K yellow gold Sputnik style ring by H Stern. The dome is bezel-set with round citrines, amethysts, green tourmalines, pink tourmalines, garnets and aquamarines. This design was created in the 1950s to highlight the range of colored gemstones available from the mines of the jeweler’s native Brazil. It later came to be known as “Sputnik” for its resemblance to the spiky Soviet satellite lanched in 1957. Each ring has a unique appearance that depends on the particular selection and placement of the gemstones. This example tends toward the pastel side with a fairly large number of aquamarines and lighter-toned amethysts. The shank is signed by Stern and is marked for 18K gold.

Origin: Brazil, ca. 1955. Condition: excellent, one amethyst has a small chip on the surface only visible upon careful examination with a 10x loupe. Finger Size: 7-1/2. Dimensions: dome diameter, 19 mm (3/4 in). Weight: 4.0 gr. Approximate Total Gemstone Weight: 1.90 cts.

A nice vintage tie bar in a bamboo pattern by Tiffany & Co. The bar is worked in 14K yellow gold, and each end features a blue sapphire cabochon collet set in platinum. The small amount of platinum contrasts nicely with the deep blue of the sapphires. The bamboo design was reworked in the 1960's and became one of Tiffany's most successful sterling silver flatware designs. Its use in jewelry, however, is uncommon. The relatively short length works perfectly with the narrow width of today's ties. The back is marked "Tiffany & Co. 14K."

Origin: America, ca. 1945. Condition: excellent. Size: 1-15/16" long. Weight: 6.1 grams. Approximate Total Gemstone Weight: .34 ct.

A very attractive pair of vintage 18K yellow gold star earrings by Tiffany & Co. The stars are slightly pulled out of shape, so the design has a sense of movement, and the legs are slightly faceted for a little extra shine. The earrings have Omega backs and the original posts, which could be removed for wear as clips. Each earring is signed "Tiffany & Co.", is marked "750" for 18K gold, and is dated 1983.

Origin: America, 1983. Condition: excellent, all original. Size: 13/16" x 7/8". Weight: 11.3 gr.

A lovely 18K yellow gold ring and pearl ring by Tiffany & Co. The split shank is enhanced with a chain-link motif at the crown and is set with a single 7.5 mm Akoya cultured pearl. The pearl is of very fine quality with white body color and silver overtones—the shading most favored by Tiffany. The luster is is very good and the surface is excellent condition. The interior of the shank is stamped “750” and “Tiffany & Co.”.

Origin: America, ca. 2000. Condition: excellent. Finger Size: 8. Weight: 4.8 gr.

A striking pair of 18K yellow gold earrings accented with hardstone inlay by Angela Cummings for Tiffany & Co. Each slightly domed oval earring is set with polka-dots of carnelian, mother-of-pearl and onyx. Cummings pioneered the use of the mosaic technique in modern jewelry during her early years at Tiffany. These earrings were created in the early 1970s, before Tiffany began allowing Cummings to sign her designs with her own name. The backs are marked “Tiffany & Co. 750”.

Origin: America, ca. 1972. Size: 13/16” x 15/16”. Weight: 17.2 gr.

A stunning 19K yellow gold enhancer pendant intended for a thick chain or a strang of beads by Elizabeth Locke. The oval pendant encloses a gorgeous labradorite cabochon glowing with the billowy blue color of the best labradorite. The central stone is accented at compass points by round brilliant-cut blue sapphires. The sapphires have a slightly violet tint and exceptional brilliance. The bail is hinged so the pendant can be slipped over a thick chain or onto a strand of beads or pearls. The interior of the bail is has Locke’s signature and is marked “19K”. The pendant is presented in its original Elizabeth Locke silk pouch. A similar pendant currently retails for $3,600.

Origin: America, ca. 2010. Condition: excellent. Size: 1-1/2” x 3/4”. Weight: 10.6 grams.

A lovely vintage 14K yellow gold heart pendant pave-set with 62 round brilliant rubies by Tiffany & Co. The heart is slightly domed and shimmers in vibrant red. The workmanship is simply outstanding. The back has a folding bail and a pinstem so the piece can be worn as a pin or suspended on a chain. Marked “Tiffany & Co. 14K”.

Origin: America, ca. 1950. Condition: excellent, all original. Size: 7/8” x 15/16”. Weight: 6.7 grams. Approximate Total Gemstone Weight: 4.5 carats.

An elegant pair of 18K yellow gold earrings in Tiffany & Co.’s classic “Signature” pattern. The simple x-shaped design can be worn with everything from jeans to a cocktail dress. These earrings were produced in several sizes, these being the largest. The design is no longer in production and the large earrings are very difficult to find. The earrings retain their original posts and omega clips. If desired, the posts could be removed without disturbing the Tiffany signature, allowing the earrings to be worn as clips. Signed “T&Co.” and marked “750” for 18K gold.

Origin: America, ca. 1991. Condition: excellent, all original. Size: 1” x 1”. Weight: 23.3 grams.

A stunning vintage 18K yellow gold ring featuring an outstanding 1.60-carat Burmese ruby surrounded with diamonds by Tiffany & Co. Tiffany has not sold rubies since 1999 due to the U.S. embargo of Myanmar, and the design of this ring suggests it was made in the 1950s or 60s. The inside of the shank is marked “Tiffany & Co.” and “18K”.The ring is presented in its original dark blue velvet, satin-lined ring box marked “Tiffany & Co.”.

The ruby is fashioned in an oval mixed cut, measuring approximately 8.75 x 6.85 x 3.60 mm. The ring is accompanied by GIA origin report indicating that the ruby is of Burmese origin and shows no indications of heat treatment. The stone is a strongly saturated, medium-dark purplish-red color (pR 6/5). The cut displays good brilliance and proportions and a fair surface finish. The pear-shaped brilliant-cut diamonds are estimated at F color, VVS1 clarity.

Origin: America, ca. 1960. Condition: light thinning at the back of the shank. Finger Size: 8. Size: 9/16” x 1/2”. Weight: 3.9 grams. Approximate Total Gemstone Weight: ruby, 1.60 carats; diamond, 1.33 carats.

A delightful vintage 14K yellow gold disc charm or pendant by Tiffany & Co. The center features an intricately cast "Tree of Life" bedecked with gemstone flowers. Starting with the diamond and spiraling outward in a counterclockwise direction, the first letter of each gemstone’s name—Diamond, Emerald, Amethyst, Ruby, Emerald, Sapphire and Topaz—spells “DEAREST”. The tree is enclosed in an open twist border, in turn enclosed in a broad “pleated” border. The back is marked “Tiffany & Co. 14K”.

Acrostic jewelry spelling out such sentiments was very popular in the Victorian era. The gemstones are 19th century antique cuts and Tiffany apparently custom-set them in this piece at a client’s request. The nature of the clarity characteristics suggests that the ruby is Burmese in origin, while the sapphire is Kashmir. Neither shows evidence of treatment, nor are the emeralds filled. The “Tree of Life” pattern was often set with birthstones representing the owner’s children or grandchildren, but the acrostic “DEAREST” is most unusual.

Origin: America, ca. 1950. Condition: excellent. Size: 1-5/8” diameter. Weight: 17.8 grams. Approximate Total Gemstone Weight: .35 ct.

Vintage 18K yellow gold brooch designed by Paloma Picasso for Tiffany & Co. The “Scribble” design (sometimes called “Graffiti” or “Squiggle”) is probably the artist’s most famous creation and became one of Tiffany’s most desirable pieces. The pin was available in several sizes, this example being the second largest. The “Scribble” line is no longer in production and examples are getting difficult to find. The back is dated 1983, is marked by Tiffany & Co., and is signed Paloma Picasso. The pin is presented with its Tiffany pouch.

Origin: America, ca. 1983. Condition: excellent, all original. Size: 2” x 2-5/8”. Weight: 22.5 grams.