Catalog: Estate Jewelry (1615)

A very nice Retro 14K yellow gold statement ring set with an imposing lemon yellow emerald cut citrine flanked by natural ruby cabochons. The split shank with a cage setting holds the citrine only at the very corners, so from the top, the entire ring appears to be one large expanse of gemstone. The rubies provided a nice pop of color. Tested and guaranteed 14K.

Origin: America, ca. 1935. Condition: excellent, all original. Finger Size: 8-1/2. Dimensions: citrine, 19x11mm. Weight: 13.0 gr. Approximate Total Gemstone Weight: ruby, 1.16 cts; citrine 23.20 cts.

A lovely Retro necklace worked in 14K rose and yellow gold and set with moonstones and amethysts. The necklace descends from a rose gold paperclip link chain toward a pair of openwork yellow gold plaques, each set with a round amethyst accented with a rose gold stylized flower, and flanking a central triangular plaque designed in the same manner. A pair of oval cabochon moonstones is set at either side. The central plaque suspends a larger oval moonstone with a nearly invisible setting. The moonstones have very nice bluish adularescence and the amethysts have rich purple color. The interplay of gemstone and gold colors and the unusual design mixing Victorian, Art Nouveau and Retro elements creates a very striking effect. Tested and guaranteed 14K.

Origin: America, ca. 1935. Condition: ecellent, all original. Size: 17-5/8” long; central plaque and pendant, 1-3/8” long. Weight: 14.7 grams. Approximate Total Gemstone Weight: moonstone, 7.43 cts; amethyst, .32 ct.

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 handsome pair of Victorian 14K yellow gold double-sided cufflinks, the faces set with cabochon agates. The variety of agate is called “landscape agate” because the colors and markings resemble painted landscapes. These particular stones suggest colorful sunsets behind wooded landscapes. The bezel settings are finished with fine millegraining. The connectors are marked 14K and have an unknown American maker’s mark.

Origin: America, ca. 1890. Condition: excellent. Size: 5/8” x 9/16”. Weight: 10.4 grams.

A very good pair of 18K yellow gold cufflinks by Alfred Dunhill. The faces resemble branches of coral. Dunhill produces the vast majority of its cufflinks in sterling silver and the 18K gold versions are very rare. The coral design, in general, is hard to find because it was made for only a short time around 2005. The cufflinks are constructed with the connector set off-center, so the link lies flat against the cuff. The toggle back is Dunhill’s classic small toggle with the company’s insignia. The connectors are fully stamped with English convention hallmarks for 18K and with the maker’s mark for Dunhill.

Origin: England, ca. 2005. Condition: excellent. Size: 1-1/4” x 3/4". Weight: 17.6 grams.

A pair of vintage sterling silver cufflinks by Hermes. The double baton faces are engraved in a tree bark motif and are connected by chains. Each cufflink is signed “Hermes†and bears appropriate French silver marks. They are also stamped with the silversmith’s hallmark. This is an early design that hasn't been in production in 80 years or more.

Origin: France, ca. 1930. Condition: cufflinks, excellent; box, excellent. Dimensions: faces, 13/16†long. Weight: 14.9 gr.

A very handsome Retro bracelet worked in rose and yellow gold links enhanced with engraving in a snakeskin texture. The color contrast is very attractive, and the links are made in such a way that the bracelet drapes very nicely on the wrist. The box clasp is stamped with Italian gold marks of the period and the goldsmith’s registry number 1 TO for Antica Ditta Marchisio (now Mattioli Gioielli). Founded in 1860, the house is the oldest jeweler in Torino, Italy, and was a maker for several luxury jewelry houses including Cartier.

• Origin: Italy, 1934-40
• Condition: excellent
• Dimensions: 11/16” wide; 8-3/8” long
• Weight: 53.6 grams

An elegant pair of 19K yellow gold "Contas de Viana" earclips. The domes are covered with concentric circles of ropetwist appliques in the ancient Etruscan style. The clips are stamped with older Portuguese hallmarks for 19K.

Viana beads were modeled on ancient Etruscan jewels found in archaeological sites in Portugal. The circular patterns of filigree and granulation were thought to resemble the eyes of a partridge, bringing luck and protection. A Portuguese girl received her first bead from her godmother at birth. Whenever the family could afford it, another bead was added to the collection with the goal being to create a complete necklace—a circle of protection and good luck—in time for her marriage.

Origin: Portugal, ca. 1950. Condition: excellent, no dings. Dimensions: 7/8" diameter. Weight: 9.9 grams.

A nice pair of sterling silver cufflinks with an subtle Art Deco engraved floral motif. The solid connectors are joined to hinged backs. Each connector is stamped with Polish sterling marks and an unidentified maker's mark.

Origin: Poland, ca. 1986 (the pattern is likely from the 1920s). Condition: excellent; sharp detail; unpolished. Dimensions: 13/16" x 1/2". Weight: 10.6 gr.

A very fine pair of platinum, diamond and aquamarine earrings in a classic Art Deco style. The brilliant round-cut diamonds graduate from .20 ct at the top to .30 ct at the bottom. The diamonds are finely matched at H color, VS1 to VS2 clarity, with good to very good cut. The brilliant oval-cut aquamarines have fine color color, very good brilliance and SI clarity. The aquamarines are unheated. Each gemstone is set in a fully articulated mounting with a pierced gallery. The earrings have screw posts. Tested and guaranteed platinum.

Size: 1-3/4" long. Total Gemstone Weight: diamond, 2.52 carats; aquamarine, 3.52 cts. Weight: 9.0 grams.

A magnificent vintage platinum brooch formed as a floral bouquet featuring three primary blossoms tied at the bottom with a ribbon, and set with a mix of old single cut, old Swiss cut, old European cut, old mine cut, early modern brilliant round cut and French cut diamonds and round brilliant cut sapphires. The center flower features a .83-carat, old mine cut diamond of fancy cognac color and SI2 clarity; surrounded by sapphires. A flower bud is represented just above by a prong-set .34-carat old European cut diamond of fancy light cognac color and VS2 clarity. Leaves are bead-set with mixed cut white diamonds, all in the E-G color range with VS1 to SI2 clarity. Berries are represented by collet-set blue sapphires. The sapphires display P2B zone 30 color (moderate purplish blue) on the Gem Dialogue scale and have VS clarity. The hinged double pinstem is worked in 14K white gold, but the body of the brooch is tested and guaranteed platinum.

The range of different diamond cuts in this brooch clearly indicates it was specially made to order for a customer using the diamonds already in her possession. Such commissioned pieces are often not fully hallmarked, hence the lack of a mark for platinum or a maker's mark. The quality of workmanship is superb.

The brooch is accompanied by a June 2008 written appraisal (GIA & NAJA) conforming to the above description and assigning a replacement value of $16,500.

Origin: America, ca. 1950. Condition: excellent, all original. Size: 2" x 1-1/4". Weight: 16.3 gr. Approximate Total Gemstone Weight: diamond, 1.84 carats (1.17 carats of fancy colored diamonds); sapphire, 2.1 carats.

A rare pair of mid-century haute couture cufflinks by Pierre Cardin. Each face comprises a carved jadeite bead simply mounted on a gold post. The backs are slightly arched gold bars. The jadeite beads are carved in a floral pattern and are done so in a way that they are carved completely through from one side to another. It’s likely that the cufflinks were constructed from an antique strand of jadeite beads. The jade has noticeable mottling in natural, strongly saturated shades of dark, medium and light green. The translucency is fair. Magnification and absorption spectra show no signs of dye. The connectors are signed “Pierre Cardin†and are fully hallmarked with French 18K marks. Pierre Cardin designed a very limited line of fine jewels in the 1950s and 60s. They were sold only at the couturier’s main store and are quite difficult to find now. Origin: Paris, ca. 1960. Condition: excellent, all original, no cracks or chips. Size: 1/2†diameter. Weight: 10.4 grams.

An exceptionally fine, heavy 18K yellow gold bracelet by Pierre Baltensperger. Each of the plaques represents a different flower, depicted in semi-abstract ways. Among the flowers are daisies, cyclamens, fuschias, morning glories and honeysuckle. Baltensperger was founded in 1878 by Walter Baltensperger, who quickly established the firm’s luxury reputation. His grandson Pierre Baltensperger assumed the lead in 1950. Pierre, born in 1927, became one of Switzerland’s most important sculptors and visual artists, in addition to his work with jewelry. This design, though similar in some respects to Georg Jensen’s work from the 1920s, likely dates to the late 1940s. The clasp is signed “Baltensperger” and has 18K marks and inventory numbers.

Origin: Zurich, Switzerland, ca. 1947. Dimensions: 5/8” x 7-5/8”. Weight: 40.0 gr.

Very handsome 18K yellow gold and steel cable cufflinks by one of the most important high-end contemporary jewelry designers, Philippe Charriol. Charriol rose to prominence working for Cartier before starting his own boutique in 1983. The “Celtic” line was Charriol’s first design, and the he updates it every few years. These cufflinks are a newer variation of the original “Celtic” design (the front faces of the original design had two steel cables separated by a gold bar, while this pair has one cable flanked on either side by a gold bar). The toggle backs allow the cufflinks to be inserted and worn comfortably. The connectors are stamped with Charriol’s hallmark and are marked “750” for 18K.

Origin: Switzerland, ca 2000. Condition: excellent. Size: front faces, 3/4" x 5/16”. Weight: 10.6 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.

A fabulous Art Nouveau 14K gold ring set with a round brilliant cut peridot flanked by seed pearls. The gem is set in a distinctly Gothic revival quatrefoil design. The gold surfaces are hand-finished and have a matte surface typical of Art Nouveau jewels. The peridot has excellent color and clarity that contrasts beautifully with the bright white pearls. Converted from a stickpin, the piece is now a gorgeous ring. The crown retains the original maker's mark for Shanley Jewelry Company, of the leading Art Nouveau jewelers in the U.S.

• America, ca. 1920.
• Condition: excellent; converted from a stickpin.
• Dimensions: crown, 5/8" x 5/8".
• Finger Size: 6-1/4.
• Weight: 2.6 grams.
• Approximate Total Peridot Weight: 1.61 carats.

A striking 14K gold peridot ring converted from a Victorian stickpin. The oval brilliant cut peridot has superb intense green coloring and is bezel-set in a elegantly-engraved gold collar. The ring has a 14K gold shank.

• Origin: America, ca. 1890.
• Condition: converted from a Victorian stickpin; excellent condition.
• Dimensions: crown, 1/2" x 7/16".
• Finger Size: 6 1/2.
• Weight: 2.2 grams.
• Approximate Gemstone Weight: 2.16 carat.

A classic target-style ring featuring a luminous pearl surrounded by a ring of calibre-cut synthetic rubies set in an 18K yellow gold setting. Originally a stick pin, this ring was created with the addition of an 18K shank. The rubies are synthetic—as they often were in the Art Deco period—are a beautiful deep red color that nicely accents the creamy white pearl.

• Origin: French stick pin, ca. 1920.
• Condition: excellent; converted from an Art Deco stick pin.
• Dimensions: crown, 11/32" diameter.
• Finger Size: 6-1/4".
• Weight: 1.5 grams.