Catalog: Estate Jewelry: Gold (984)

A lovely small Victorian 14K yellow gold locket, the cover decorated with the unusual subject of a squirrel. The little fellow is depicted sitting upright munching on an acorn. The front cover is finished with a ropetwist border. The interior retains its original frame and glass insert. Tested and guaranteed 14K gold.

Origin: America, ca. 1890. Condition: excellent, sharp detail to the front; the back has a few very minor dings visible in raking light. Dimensions: 13/16" x 3/4" excluding bale. Weight: 3.8 grams.

A delightful late Victorian 14K yellow gold wishbone pin with a delicately enameled four-leaf clover in the middle. The shamrock's petals are arranged around a small pearl and are finely enhanced with shaded green enamel. The clasp is stamped with Krementz' hallmark.

Origin: America, ca. 1900. Condition: excellent, no enamel damage. Dimensions: 1-3/8" x 13/16". Weight: 4.2 grams.

A very rare 14K yellow gold and enamel pin in the form of an oyster shell complete with a small pearl. The enamel is beautifully worked in shades of greenish- and silvery-grey. The shell is depicted as slightly opened with pearl resting along the opened edge. The back of the pin is stamped with the 14K gold hallmark of Alberts & Son, Inc., one of the Newark jewelers.

Origin: America, ca. 1915. Condition: excellent, no enamel damage, all original. Dimensions: 1-1/8 x 7/8 inches. Weight: 6.8 grams.

A magnificent late Georgian multi-colored 18-22K gold bracelet comprising ten heavily detailed plaques. Each primary plaque, in the form of scallop shells in a cruciform arrangement with a large multi-tiered rosette at the center set with an old mine cut diamond. Each primary plaque is set at the corners with antique cushion cut Colombian emeralds. The secondary plaques have floral and acorn decoration and smaller rosettes centering old mine cut diamonds. The gold is very subtly colored, with the rosettes being just a shade pinker than the surrounding gold. The smaller rosettes are enhanced underneath the petals with small floral sprays worked in green and rose gold. The surface decoration is simply exquisite. The diamonds are J color, SI1 clarity and have very good brilliance. The emeralds have intense pure green coloring and fine clarity. The bracelet is entirely original, including the box clasp. Testing indicates that the gold content is somewhere between 18K and 22K.

Origin: probably England, ca. 1835. Condition: excellent, all original. Dimensions: 1-1/8" wide; 7-1/4" long. Weight: 62.8 gr. Approximate Total Gemstone Weight: diamond, 1.75 cts; emerald, 1.24 cts.

A stunning late Victorian or Edwardian reverse carved crystal depicting a collie dog. The crystal is set in an alternating border of French cut rubies and rose cut diamonds. Following the practice of the period, the rubies are set in gold, whereas the diamonds are set in platinum--a technique used to enhance the colors of the stones. The crystal is expertly carved and painted with tremendous depth and detail. Reverse carved crystals are most often set in plain gold mountings and it is quite difficult to find examples set with gemstones. The back of the pin retains its original extended pinstem and c-clasp.

Origin: England, ca. 1900. Condition: excellent, no scratches to crystal. Dimensions: 1-1/16" diameter. Weight: 12.6 grams. Approximate Total Gemstone Weight: diamond, .50 ct; ruby, 1.30 cts.

A lovely and very unusual 18K yellow gold, rock crystal, mother of pearl and aventurine glass ("goldstone") locket. The locket is constructed as a beveled oval frame of aventuring enclosing a pair of rock crystal windows, one of which opens to allow access to the inside of the locket. A mother-of-pearl plaque can be left in place so two photos can be displayed or removed so the locket can hold a lock of hair or a pressed flower. This is the only aventurine locket we have seen. The bail is stamped with French 18K gold import marks.

Origin: Europe, ca. 1920. Condition: excellent, all original. Dimensions: 1-1/8" x 1-5/16" (excluding bail). Weight: 8.4 grams.

A very nice Victorian 18K yellow gold watch fob seal in the form of a seated hound dog. He (it's very obviously a male dog) is extremely well-detailed and is highlighted with a black enameled collar and cabochon ruby eyes. The carnelian seal was never engraved. This fob seal is a little larger than most and has an imposing presence. The fob is stamped with French 18K gold marks.

Origin: France, ca. 1870. Condition: excellent, sharp detail. Dimensions: 7/8" x 3/4" x 1-1/4" tall. Weight: 17.4 grams.

A lovely Art Nouveau Krementz 14K yellow gold festoon necklace featuring pear-shaped amethyst drops and small natural pearls enhanced with swags of gold links. Each of the amethysts hangs from a gold trumpet flower mounting that echos the central gold plaque. The gold surfaces are worked in the slightly matte Russian finish popular in high quality Art Nouveau jewels. The clasp and the back of the central plaque are marked by Krementz.

Origin: America, ca. 1900. Condition: excellent; the chain has been lengthened from the original 14" to its current 16.5"; the extension is made so the necklace can also be worn at a 15.25" length. Dimensions: length of central drop from the plaque, 1-1/4". Weight: 10.2 grams. Approximate Total Gemstone Weight: amethyst, 10.51 carats.

A wonderful and very rare 18K gold brooch set with a reverse intaglio carved crystal ("Essex crystals") depicting a rabbit or hare made for Hermès by their manufacturing jeweler Raymond Drouet. The crystal is set in a frame in the form of a double-barrel shotgun in the break position. The gun's stock is worked in yellow gold, but the barrels, trigger and trigger guard are worked in white gold. The crystal is finely carved and expertly painted in bright colors. The back of the pin retains the original double clip pinstem and is fully hallmarked with French gold marks and the master's mark for Raymond Drouet. Drouet executed designs for both Hermès and Réné Boivin during the 1920s and 30s. Carved crystals were very popular in England and the United States, but French examples, especially incorporating figural gold work such as the shotgun, are quite uncommon.

NOTE: We are offering a pair of matching cufflinks as Item #1258417.

Origin: France, ca. 1915. Condition: excellent, sharp detail. Dimensions: 1-11/16" x 1-1/8". Weight: 9.2 grams.

A classic pair of "leopard spot" earrings in 18K yellow gold and mother-of-pearl by Angela Cummings. The earrings are signed on the reverse "Angela Cummings/750". Cummings pioneered the art of hardstone inlay as a designer for Tiffany & Co. After leaving Tiffany, she opened a luxury boutique in her own name.

Origin: America, 1984-2003. Condition: excellent; all original. Dimensions: 3/4 x 9/16". Weight: 10.8 gr.

A very fine 14K yellow gold bracelet of interlocking floral plaques in the Art Nouveau style. Five plaques are set with round brilliant cut green tourmalines of particularly fine quality. The bracelet is finished with a concealed box clasp marked "RMU 585".

Ca. 1900. Condition: excellent; all original. Dimensions: 9/16" wide; 7-3/4" long. Weight: 21.8 gr. Approximate Total Gemstone Weight: 5.28 cts.

An outstanding Victorian Arts & Crafts long chain fashioned from a series of oval cut colored gemstones in graduating sizes, each bezel-set in 14K yellow gold and joined to one another with very delicate handmade gold links. The selection of stones includes amethyst, citrine, topaz, aquamarine, almandine garnet, hessonite grosularite garnet, pink tourmaline, green tourmaline, and smoky quartz. The chain is an amazing 78 inches (6-1/2 feet) long and can be worn draped around the neck at various lengths. Long chains without clasps and are difficult to wear around the wrist, but this example can be wound about ten times around the wrist for wear as a stunning bracelet. Tested and guaranteed 14K gold.

Origin: America, ca. 1890. Condition: excellent; all original. Dimensions: 78 inches long. Weight: 31.1 gr. Approximate Total Gemstone Weight: 94.6 cts.

A particularly lovely Art Nouveau enameled 14K gold flower pin in the form of an iris. The flower is enhanced with iridescent enamels in delicate shades of green, cream and purple. A 3-point old mine cut diamond is nestled in the center of the blossom. The flower petals are deeply ruffled and finely engraved for added texture. The back retains the original clasp, stamped with the mark for Whiteside & Blank, but the pinstem has been replaced.

Origin: America, ca. 1900. Condition: excellent; no enamel damage; replaced pinstem. Dimensions: 1-3/4 x 11/16". Weight: 5.7 gr.

A rare pair of 18K yellow gold earclips in the Sputnik style. The domes are bezel-set with round amethysts, citrines, aquamarines, and green and pink tourmalines. 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 example trends toward mid-tone colors, neither too intense or pastel. The earrings are unmarked, as were many Stern pieces of the period. Tested and guaranteed 18K.

Origin: Brazil, ca. 1955. Condition: no dings or chips to stones; replaced posts. Dimensions: 13/16" diameter. Weight: 10.2 grams. Approximate Total Gemstone Weight: 10.3 cts.

A lovely vintage 14K gold heart pin set all the way around with old European cut diamonds. The diamonds are set in a white gold shared-prong setting that creates a lovely gallery effect along the outer edge of the pin. The diamonds are nice quality, graded as H/I color and VS1 clarity. Tested and guaranteed 14K.

Origin: America, ca. 1920. Condition: excellent, all original. Dimensions: 1" x 1". Weight: 6.9 gr. Approximate Total Diamond Weight: 1.20 cts.

A delightful Victorian 14K yellow gold stickpin in the form of a smoking monkey. The face is beautifully detailed and he grasps a small pearl at the edge of his mouth to represent a cigarette. The surface is highlighted with a slightly rust-colored bloomed finish. The back is stamped with the mark for Wordley, Allsopp & Bliss.

Origin: America, ca. 1900. Condition: excellent, sharp detail. Dimensions: head, 1/2" x 1/2"; overall length, 2-1/2". Weight: 1.9 gr.

A chic pair of 18K rose gold earclips in bow form, each suspending a pair of tubular chains terminating in platinum-set diamonds. The bows are pave-set with small single-cut diamonds (J/K; SI2) and are accented with arches of round brilliant diamonds (I/J; SI2). The larger diamonds (I; SI1) at the ends of the chains dangle freely for added sparkle. The uneven lengths of the chains complements the asymmetric design of the bows. The backs retain the original clips and posts have been added for pierced ears. Tested and guaranteed 18K and platinum.

Origin: America, ca. 1940. Condition: excellent. Dimensions: 3/4 x 1-13/16 inches. Weight: 18.9 grams. Approximate Total Diamond Weight: 1.68 carats.

A stunning pair of 18K yellow gold earrings in a waterfall or cascade motif by Chaumet. Each earring is composed of five strands of bezel-set gemstones of varying lengths. They are designed so three of the strands appear to descend from the front of the earlobe and two strands from the back. Each of the gemstones is fully articulated so the strands swing freely when being worn. The cascade design is a more modern interpretation of a classic Art Deco style. As would be expected of an haute joaillerie piece by Chaumet, the gemstones are of superb quality. The diamonds are graded as G-H color and VVS2 clarity. The emeralds are graded as medium vivid green (G 5/6); the rubies as medium-dark strong slightly purplish-red (slpR 6/5); and the sapphires as medium-dark strong violetish-Blue (vB 6/6). All the colored stones have eye-clean clarity. In other words, the colored stones are of very fine quality, with intensely bright colors and excellent clarity. The clip backs have a spring-loaded tension mechanism that holds the earrings securely but comfortably. The earrings are fully marked with French 18K hallmarks and are signed “Chaumet Paris.” More importantly, they also bear the master goldsmith’s mark for Chaumet, indicating the earrings were made by Chaumet’s in-house workshops.

Origin: France, ca. 1990. Condition: 1-9/16 in. long; 13/16 in. wide. Weight: 30.8 gr. Approximate Total Gemstone Weight: diamond, 3.2 cts; sapphire, 2.32 cts; ruby, 1.80 cts; emerald, 1.58 cts.

An extraordinary near-life-size tulip brooch, the blossom and leaves worked in 18K yellow gold and the stem and stamens in white gold. The gold surfaces are extensively and expertly texturally engraved to simulate the semi-matte appearance of a tulip’s petals, and the toughness of its leaves. The entire assembly is completely three-dimensional. A 1/5-carat round brilliant diamond is nestled between the blossom and a leaf, and the interior of the flower conceals white gold stamens topped with smaller round brilliant-cut diamonds. The entire length of the white gold stem is pave-set with single cut diamonds. A bright green oval emerald is tucked into the cut end of the stem. The diamonds average H color and SI1 clarity. The emerald is graded as medium vivid green (G 5/6) color with only light inclusions. The back of the brooch retains its original double-pin coat or fur clip. The pinstem is stamped with French 18K gold marks and one leaf bears an unknown maker’s mark.

Origin: France, ca. 1955. Condition: excellent; all original. Dimensions: 4-1/2 inches long; 1-5/8” inches wide. Weight: 65.3 grams. Approximate Total Gemstone Weight: emerald, .31 ct; diamond, 2.5 cts.

A lovely pair of vintage 18K yellow gold earrings in the classic 1950s combination of diamonds, turquoise and ruby. The cruciform shape and sophisticated use of gemstone colors is very much in the style of Verdura, Chanel and Van Cleef & Arpels pieces of the era. The gold petals are simply enhanced with twisted wire and the diamonds are set in platinum. Each earring is stamped with French gold and platinum hallmarks.

Origin: France, ca. 1955. Condition: excellent. Dimensions: 15/16 x 15/16 in. Weight: 11.0 grams. Approximate Total Gemstone Weight: diamond, .24 ct; ruby, 3.0 ct; turquoise, 3.28 ct.

A stunning Retro 18K yellow gold strap bracelet of flat hexagonal links in the Van Cleef & Arpels style. The bracelet is engraved at regular intervals with highly-detailed honeybees, their bodies represented by elongated cabochons of hessonite garnet. The use of hessonite garnet instead of the more common similarly-colored gemstones such as citrine is an inspired choice. The interior of hessonite has a wavy, “heatwave” appearance that gives the stone visible texture. It is this texture that so successfully mimics the striations on the body of a honeyee. The engraved legs and wings are beautifully executed. Van Cleef & Arpels created the strap bracelet of interlocking hexagonal plates (the “Ludo Hexagone”) in 1935 and it quickly became a favorite motif of luxury jewelers worldwide. They are occasionally set with gemstones, but this exampled with engraved bees is a first! The clasp is marked with illegible hallmarks. Tested and guaranteed 18K gold.

Origin: Europe, ca. 1940. Condition: excellent. Dimensions: 23/32 in. wide; 7-1/2 in. length. Weight: 61.4 grams. Approximate Total Gemstone Weight: 8.3 cts.

A lovely pair of colorful Retro earrings worked in 14K yellow gold. Each earring is fashioned in a stylized fan pattern set at the center with a round brilliant cut blue zircon and a spray of oval cabochon moonstones. The intense electric blue of the zircons heightens the softer, billowy blue adularescence of the moonstones. The zircons are set in rose gold, while the moonstones are in yellow. Tested and guaranteed 14K gold.

Origin: America, ca. 1935. Condition: excellent. Dimensions: 5/8 x 3/4 in. Weight: 5.3 grams. Approximate Total Gemstone Weight: zircon, 1.76 cts; moonstone, 7.38 cts.

An extremely rare and very fine Imperial Russian gold and diamond anchor brooch by Viktor (Victor) Aarne. The anchor is surmounted with the Imperial Russian crown and the cypher of Czar Nicholas II is superimposed over the stem of the anchor. The brooch is set throughout with old mine and rose cut diamonds. The diamonds are set in silver over gold, as was typical of Russian jewels of the period. The quality of piercing and millgraining indicate hand fabrication. Certain portions of the design, notably the crossbar of the anchor, the horizontal element of the cyrillic letter "N" and the numerals representing "II" are worked only in yellow gold as a contrast to the surrounding surfaces. THe principal diamonds average J color and SI1 clarity. A jewel of this quality, bearing the Imperial cypher, would certainly have been given as a gift by the Imperial family. The pinstem is marked for 56 zlotniks (14K) and bears the workmaster's mark used by Johann Viktor ( Johan Victor) Aarne during his St. Petersburg period, 1891-1904.

Origin: Russia, 1891-1904. Dimensions: 52 x 27 mm (2-1/16" x 1-1/16"). Approximate Total Diamond Weight: 1.84 cts.

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.

A very fine 18K gold brooch/pendant in the form of a mythological basilisk (cockatrice) pierced through with a jeweled sword. This example is entirely handmade and finished with expertly chased scales and feathers. The quality of workmanship is superb. The wings are formed separately and arranged in a manner that gives the piece great dimensionality. The outer wing is set with a round ruby of very fine color and clarity and the eye is set with a tiny cabochon ruby. The hilt of sword is set with seed pearls with a natural oval pearl at the tip. The gold surfaces have a slightly matte Russian finish. The back retains the original clasp, large watch hook and pendant loop. Many would call this creature a griffin, but with its body of a serpent and with head and wings of a bird, it is more properly considered a basilisk or cockatrice. Such creatures were popular in the late Victorian era. There is a possibility that the back is marked with a script signature, but it is far too difficult to be certain. Tested and guaranteed 18K.

Origin: probably America, ca. 1880. Condition: excellent, sharp detail, all original. Dimensions: 40 x 40 mm (1-1/2 x 1-1/2 in). Weight: 13.2 gr. Approximate Total Ruby Weight: .15 ct.

A stunning pair of 18K noble gold and natural fancy-colored diamond earrings from the Snowflake collection by H Stern. Each earring is composed of three snowflakes of graduated size, each set with round brilliant natural fancy-colored diamonds in subtle shades ranging from honey to pale golden brown. The diamonds average VS2 clarity. The earrings are made with 18K noble gold, a color somewhere between white gold and yellow gold that Stern created in 2001. Noble gold has the unique ability to shift color, either toward yellow or toward white, depending on what it’s being worn with. It has a warm tone that looks particularly good with the colored diamonds. The back of each earring, as well as the clutches, are marked for 18K gold and are signed by H Stern. The earrings currently retail for $7500 at H Stern.

Origin: Brazil, ca. 2013. Condition: excellent. Dimensions: length, 48 mm (1-7/8 in); largest snowflake diameter, 21 mm (13/16 in). Weight: 13.3 gr. Approximate Total Diamond Weight: 1.76 ct.

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 fine modernist pendant designed as an 18K yellow gold frame enclosing a square plaque of smoky quartz with beveled edges. The front side of the gold frame has two geometric insets, a large square that occupies a fourth of the surface and a small quarter-circle at the opposite corner. This asymmetrical use of complimentary symmetrical shapes is reminiscent of the Mondrian paintings that inspired Yves Saint-Laurent’s 1965/66 couture collection. The pendant retains its original jump ring, stamped with the unidentified master goldsmith’s mark “JG.” The frame is also fully hallmarked.

Origin: France, ca. 1965. Condition: the quartz has small flakes at its corners (they are only visible upon very close inspection and could be removed by having the quartz re-beveled); all original. Dimensions: 32mm x 32mm (1-1/4 x 1-1/4 in) (excluding bail and jump ring). Weight: 18.8 gr.

A fine modernist 18K yellow gold ring by Burle Marx set with an intricately carved bi-color watermelon tourmaline 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 colors of the tourmaline are nicely contrasting an dhighly saturated. The gold surfaces are decorated with the fine florentined engraving typical of Marx's pieces. The interior of the shank is signed "Burle Marx/18K" and "Ind Bras/GB/791".

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 Indian Prime Minister Indira Gandhi. He was also a favorite jeweler of Natalie Wood and Merle Oberon. One of his most important commissions was a gem-encrusted cross made for Pope John Paul II.

Origin: Brazil, ca. 1965. Condition: excellent, all original. Finger Size: 6-1/2. Dimensions: crown, 19 x 29 mm (11/16 x 1-1/8 in); shank tapers to 4 mm (5/32 in) at the back. Weight: 16.1 gr.

A fine pair of modernist 18K yellow gold earclips by Burle Marx set with intricately carved amethysts 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 color of the amethyst is deep purple and is nicely even throughout the stones. The gold surfaces are decorated with the fine florentined engraving typical of Marx’s pieces. The backs of the earrings are signed “Burle Marx/750” and “Ind Bras/GB/791”. The earrings have clip mechanisms, but posts could easily be added without disturbing the integrity of the earrings.

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 Indian Prime Minister Indira Gandhi. He was also a favorite jeweler of Natalie Wood and Merle Oberon. One of his most important commissions was a gem-encrusted cross made for Pope John Paul II.

Origin: Brazil, ca. 1965. Condition: excellent, all original.

NOTE: We are also offering a matching ring (Item #1233380).

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 color of the amethyst is deep purple and is nicely even throughout the stone. The gold surfaces are decorated with the fine florentined engraving typical of Marx’s pieces. The interior of the shank is signed “Burle Marx/750” and “Ind Bras/GB/791”.

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 Indian Prime Minister Indira Gandhi. He was also a favorite jeweler of Natalie Wood and Merle Oberon. One of his most important commissions was a gem-encrusted cross made for Pope John Paul II.

Origin: Brazil, ca. 1965. Condition: excellent, all original. Finger Size: 6-1/4. Dimensions: crown, 19 x 23 mm (3/4 x 29/32 in); shank tapers to 4 mm (5/32 in) at the back. Weight: 14.1 gr.

NOTE: We are also offering a matching pair of earrings (Item #1233381).

An uncommon 18K yellow gold charm or pendant in the Sputnik style, bezel-set with round amethysts, green tourmalines, pink tourmalines, aquamarines, citrines and garnets. The design was created by H Stern in the 1950s to highlight the range of colored gemstones available from the mines of the company’s native Brazil. It later came to be known as “Sputnik” because of its resemblance to the spiky Soviet satellite launched in 1957. Each Sputnik piece has a unique appearance depending on the specific combination and placement of the various gemstones. This particular example has strong contrasts between the darkest and lightest stones. The Sputnik design was most commonly used for rings. Pendants and charms, especially large ones that are fully spherical, are difficult to find. Tested and guaranteed 18K gold.

Origin: Brazil, ca. 1955. Condition: excellent. Size: 7/8” diameter. Weight: 6.5 gr. Approximate Total Gemstone Weight: 7.98 ct.

A fine 18K yellow gold locket, the front cover chased with an ornate scrolling pattern centering a large fleur-de-lis, itself set with an old European diamond. The diamond is well-cut and is graded as J color, SI1 clarity. The back cover has a period monogram "F to J". The interior retains both of the original frame inserts. Tested and guaranteed 18K.

Origin: America, ca. 1890. Condition: excellent, sharp detail. Size: 7/8" diameter. Weight: 5.1 grams. Approximate Diamond Weight: .15 carat.

A very attractive 18K yellow gold ring in the Retro Moderne style set with an emerald cut synthetic pink sapphire enclosed at either end with a pair of square cut synthetic rubies and a natural round brilliant cut diamond. The stones are set in an ornate scrolling mount. The colorful design, with its strong contrasts, makes for a very attractive, fun ring. Synthetic rubies and sapphires were frequently used during the Retro period, even by the most exclusive jewelers, because many stones were unavailable to World War II. Tested and guaranteed 18K.

Origin: America, ca. 1940. Condition: excellent; the ring has been sized up. Dimensions: crown, 20mm x 10mm; back of shank, 5mm. Finger Size: 6-1/2. Weight: 9.2 gr. Approximate Gemstone Weight: diamond, .10 ct; synthetic ruby, .66 ct; synthetic pink sapphire, 6.18 cts.

An extraordinarily fine Renaissance Revival 14K gold ball fob, suspended from its original chain. The orb is beautifully decorated with foliate engraving in the English style crisscrossed with bands of small natural pearls. The upper half of the orb is set with three blue sapphires in pinched floret mountings. The chain, fashioned as a series of florets, is alternately set with antique cushion cut sapphires and rubies flanked at compass points by natural seed pearls. The chain terminates with its original swivel hook. The rubies and sapphires have good color and show no evidence of heat treatment. The pearls have very luster. Tested and guaranteed 14K.

Origin: America, ca. 1870. Condition: excellent, all original. Size: sphere, 15mm diameter; chain & fob overall length, 117mm. Weight: 11.9 gr. Approximate Total Gemstone Weight: ruby, .10 ct; sapphire, .18 ct.

A stunning bombe-form ring, worked in 18K yellow gold and platinum. The center of the ring is set with 63 square cut blue sapphires invisibly-set into platinum, flanked on either side by a total of 62 round brilliant cut diamonds pave-set in gold. Mystery-setting, accomplished by cutting a thin groove into the girdle of each stone and then sliding it along a complex network of fine platinum wires, was invented jointly by Van Cleef & Arpels and Cartier in the 1930s. Today, it remains one of the most technically difficult stone-setting techniques and is tackled by very few houses. The platinum and gold components were fashioned separately and then assembled with a screw mechanism after the sapphires and diamonds were set. The design of the mounting itself locks the stones in place. The sapphires are well-matched and are color-graded as dark, strong blue (B7/5) and overall clarity-graded as eye-clean. The diamonds are of similarly high quality, with H color and VS2 to SI1 clarity. The interior of the shank has a worn maker’s mark. Tested and guaranteed 18K gold and platinum.

Origin: America, ca. 1990. Condition: excellent. Finger Size: 7. Dimensions: shank tapers from 1/4" width at the back to 19/32” at the crown. Weight: 17.0 grams. Approximate Total Gemstone Weight: sapphire, 5.25 carats; diamond, 2.17 carats.