Catalog: Estate Jewelry (1615)

A very handsome pair of De Grisogono double-sided cufflinks, the faces made from polished seashells mounted in 18K yellow gold in the style of Seaman Schepps and Trianon. The spiral shells have attractive cinnamon, cream and black markings. The gold mountings are marked "18K" and also have a serial number and a maker's mark.

Established in 1993, de Grisogono quickly took the jewelry world by storm and its pieces are now coveted along those from the most luxurious jewelry makers in the world. The firm designs many pieces in animal themes, and is particularly well known for its range of cufflinks.

Origin: Switzerland, ca. 1995. Condition: excellent; all original. Dimensions: larger faces, 9/16 x 7/16 in. Weight: 5.9 gr.

A fine pair of lapis lazuli cufflinks mounted in 18K yellow gold. The front faces are panel-cut lapis spheres and the backs are round lapis tablets set in twisted rope borders. The lapis is fine quality with just a tiny smattering of glittery pyrite. The faces are joined by chains. Tested and guaranteed 18K.

Ca 1970

Condition: excellent.

Dimensions: front faces, 7/16" diameter

Weight: 8.4 grams

A superb modernist bracelet in 18K yellow gold set with multi-colored gemstones by Bruno Guidi. Guidi was the lead designer and chief goldsmith the the acclaimed Brazilian jeweler Haroldo Burle Marx for more than 30 years. Each piece was created entirely by hand starting from a piece of gold, without the aid of any molds or pre-made elements. In this bracelet, each of the ten links features a colorful cabochon gemstone native to Brazil—amethyst; citrine; moonstone; and blue, pink and green tourmaline. The links are individually hinged so the bracelet is flexible and comfortable. The clasp is stamped "Brazil 18J Bruno Guidi."

After Burle Marx's death in 1972, Bruno Guidi and his brother Flavio continued working for a few years, making many of the designs they had originally created for Burle Marx.

Origin: Brazil, ca. 1992. Condition: excellent. Dimensions: 1/2" wide; 6-1/2" long. Weight: 41.9 gr. Approximate Total Gemstone Weight: 7.7 cts.

A stunning platinum and 18K yellow gold eternity band set with diamonds in the "Estelle" design by Van Cleef & Arpels. These rings are made only by special order, and the wait time is a minimum of three months. The classic design is named for Estelle Arpels whose 1896 marriage to Alfred Van Cleef gave rise to the luxury jewelry house. The 10-point brilliant cut round diamonds are bead-set in a platinum band flanked on either side by a beaded yellow gold edge. As expected of VCA, the diamonds are of superb quality, estimated at F color, VVS2 clarity. The eternity band design is a classic and can be worn as a wedding ring or simply as a designer ring. The interior of the band is signed "VCA NY" and has the serial number "5V263.6

VCA quotes a price for Estelle rings only at the time of order, and the price fluctuates depending upon the carat weight , which in turn fluctuates based on the size of the ring and client's wishes. The Estelle ring set with slightly less than 1.0 carats last retailed at $6,500. A 2-carat would be roughly in the $12,000 range.

Origin: America, ca. 1990. Condition: excellent. Finger Size: 7-3/4. Size: 1/4" wide. Weight: 7.9 grams. Approximate Total Diamond Weight: 2.1 carats.

A nice pair of 14K yellow gold cufflinks, the faces in the traditional baton style, but with a twist—literally! The toggle backs are marked “14K”.

Origin: America, ca. 1970. Condition: excellent. Size: 7/8” x 3/8”. Weight: 7.9 grams.

A nice pair of 18K yellow gold dumbbell cufflinks, each of the faces in the form of a knot. The solid connectors are arch to fit the cuff correctly. Marked “18K” and with the hallmark of an unidentified maker.

Origin: America, ca. 1990. Condition: excellent. Dimensions: faces, 13mm diameter. Weight: 7.1 gr.

A wonderful pair of 18K yellow gold barbell cufflinks, each spherical end cast in a sort of alligator hide pattern studded with round brilliant cut blue sapphires. The sapphires, though small, have fine coloring and brilliance, as would be expected of Van Cleef. One cufflink is fully marked "Van Cleef & Arpels/12V12-4/18K" and the other is marked "18K."

• Origin: America (NY), ca. 1980.
• Dimensions: larger faces, 1/2" diameter; smaller faces, 3/8" diameter.
• Weight: 15.6 grams.
• Approximate Total Gemstone Weight: .51 carat.
• Condition: excellent.

This 23-1/2" 18K yellow gold box chain is heavy enough for a large pendant or locket. Box chains are especially attractive with more contemporary designs, and unlike some other chain styles, they don't crimp or become easily tangled. In addition to the primary clasp, the chain also has a safety chain. Marked with French 18K gold hallmarks and master goldsmith's mark.

• Origin: France.
• Condition: excellent; one spring ring has been replaced with a gold filled spring ring.
• Dimensions: length: 23-1/2"; width 1.5mm.
• Weight: 11.1 grams.

A fine pair of 18K yellow gold cufflinks, fashioned as a comet, each of the heads set with a cabochon pink tourmaline and the tails set with a string of graduated round brilliant-cut diamonds. The diamonds are graded as J color, SI2 clarity. Comet jewelry has been intermittently popular since the early 19th century, and it usually appears on the scene around the same time as a close encounter with a major comet such as Halley's, which appeared in 1986. These cufflinks roughly date to that period. The backs are marked "18K" and have a maker's mark that appears to be that of Goodman & Co. of Indianapolis.

Origin: America, ca. 1986. Condition: excellent, all original. Size: 1-3/8" x 1/2". Weight: 15.0 grams. Approximate Total Gemstone Weight: diamond, .40 ct; tourmaline, 4.88 ct.

A classic Mikimoto ring featuring a cluster of 6.3mm pearls crowned with a star of six round brilliant diamonds of G color and VVS2 clarity. The pearls have fine luster, with cream body color and rose overtones, and are graded AA. The shank is stamped with Mikimoto’s hallmark and for 18K gold.

Origin: Japan, ca. 1980. Condition: excellent. Dimensions: crown, 5/8” diameter. Finger Size: 7. Weight: 5.4 gr. Approximate Total Diamond Weight: .18 ct.

A very rare pair of 18K yellow gold and diamond earrings designed by Frank Gehry for Tiffany & Co. These “Hoop” earrings are from the “Equus” line, one of the six original lines Gehry created in 2006. There were two different earring designs in the Equus line, this style being the more uncommon. The earrings are bead-set with round brilliant cut diamonds one side. They can be worn with the diamonds showing outward, or reversed to show the plain gold side. The diamonds are estimated at G/VVS quality, and are 2.5 points each. The “Equus” line is no longer available from Tiffany. Each earring is marked “T & Co./Gehry/750”.

In 2006, Gehry became the first designer allowed to sign his own works for Tiffany since Paloma Picasso in 1980. Gehry’s designs draw on his expertise as one of the 20th Century’s greatest architects. The “Equus” line is based on the abstract, undulating “horse head” motif that appears in some of his buildings, most notably the auditorium inside the DG Bank headquarters in Berlin.

Origin: America, ca. 2006. Size: 1-1/4” x 1-5/8” long. Weight: 12.5 grams. Approximate Total Diamond Weight: .4 carat.

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.

An attractive 18K gold and green chalcedony band. The carved chalcedony band is enclosed by gold on each side and is adorned with a gold crossband at the front. The ring is stamped with French 18K gold hallmarks.

• Origin: France, ca 1970
• Condition: very good, minor wear to the back side of the gold band
• Finger Size: 6-1/4
• Width: 3/16”
• Weight: 2.1 grams

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 handsome pair of double-sided 18K yellow gold cufflinks, the round faces featuring an ornate pattern of woven gold “threads”. The faces are joined by chains. Each cufflink is fully hallmarked with French 18K gold marks and with an unidentified maker’s mark.

Origin: France, ca. 1980. Condition: excellent. Size: 17/32” diameter. Weight: 9.0 grams.

A classic, heavy pair of sterling silver cufflinks by Hermes. Each sphere is enhanced with multiple engraved letters, randomly arranged. The letters—“H”, “E”, “R”, “M”, “E”, and “S”—are those found in “Hermes”. The connectors are slightly arched so the sphere lay tightly against the cuff. Each cufflink is signed “Hermes”, is marked “925” and bears the French “tete d’Athene” mark for sterling silver and the silversmith’s hallmark. This vintage design is no longer available at Hermes.

Origin: France, ca. 1970. Condition: excellent, all original. Size: spheres, 3/8” diameter. Weight: 25.1 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 lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out “Plus qu’hier, moins que demain” (“More than yesterday less than tomorrow”), a line from a love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano de Bergerac”) in 1889. The word “plus” is symbolized by a plus sign set with rose cut diamond and the word “moins” is symbolized by a minus sign set with rectangular synthetic rubies.

In 1907, the Lyonnais jeweler Alphonse Augis created a love token based on the poem. This example, in a streamlined modern style with a hidden bail, is in one of the rarest versions. Fully marked with 18K gold marks, and Augis’ signature and maker’s mark.

Origin: France, ca. 1970. Condition: excellent; the marks on the bottom edge of the pendant in the second photo are lighting reflections only. Dimensions: 3/4” x 3/4”. Weight: 3.8 gr. Approximate Total Gemstone Weight: diamond, .01 ct; ruby, .07 ct.