PALOMA PICASSO ring for TIFFANY. In 18kt yellow gold. Onyx cabochon and brilliant cut diamond with

Yellow gold 750, 10.0 g. Classic, sporty ring from the Paloma Picasso collection by Tiffany, designed as a crossed double ring, the face set with a brilliant-cut diamond of approx. 0.20 ct, F/VS. Sign

and Platinum Ring. Tiffany & Co. Etoile 18kt yellow gold ring with a central round brilliant cut diamond in a platinum surround. Diamond measure approx. 0.75cts, approx. color of F/G, approx. clar

Paloma Picasso for Tiffany & Co. Pair of Diamond, 18k Yellow Gold EarringsEach centering one round brilliant-cut diamond weighing approximately 0.06 ct., set in an 18k yellow gold post style earring m

Lalaounis (Greek, Greece) 18Kt Yellow Gold Cabochon Ruby, Diamond & Frosted Crystal Ring. Size - 6. Stamped "Greece A21 750". Two bezel set round brilliant cut diamonds, measuring 2.60 - 2.60 - 1.56mm

VAN CLEEF & ARPELS 18KT YELLOW GOLD, DIAMOND AND ONYX RING Approx. 4.78 total dwt. (No Reserve*) Central cluster of 18 brilliant-cut diamonds, approx. 0.53 carats total weight, flanked by polished bla

Platinum and 18KT Gold Multi-Stone Brooch, Paloma Picasso for Tiffany & Co.the platinum X motif center bead set with round brilliant cut diamonds weighing approximately 1.06 total carats (F-G color, V

Ladies Tiffany & Company 18kt yellow gold pearl and diamond ring, comprising: (1) 7mm pearl, flanked by (6) round brilliant cut diamonds, approx. 0.12cttw, stamped inside band, size 5.5, 4.8 grams (in

DESCRIPTION: A Tiffany & Co. Paloma Picasso ring. Features a sterling band with a rounded rectangular bezel lined by 18kt yellow gold, enveloping the center large radiant cut amethyst center stone. Ma

Set of necklace, bracelet, ring and pair of earrings in 18kt yellow gold. With cabochon-cut Persian turquoises, bordered by diamond rosettes, brilliant-cut, colour H, purity VS and weight ca. 8.00 cts

Diamond Ring. Bulgari STYLE 18kt yellow gold ring displaying (2) colored gem heart form cabochons flanking a central white gold panel accented by (11) round brilliant cut diamonds. Colored gems are mo

18K yellow gold ring contains a central oval shaped carved cabochon onyx, approx. 2cts, set in a domed mount highlighting 6 bezel set brilliant cut diamonds, .30 cts. total, and a textured and ornate

Signed Cartier Diamond & Persian turquoise dome ring set in 18kt yellow gold highlighting a .50ct brilliant cut bezel set diamond (H-VS1) in center surrounded by cabochon round turquoise and bezel set

An 18 Karat Yellow Gold, Platinum, Onyx and Diamond Ring, Montreaux, unsigned, containing one round cabochon cut onyx measuring approximately 16.60 mm in diameter and 20 round brilliant cut diamonds w

Coral, Diamond, Rock Crystal and Onyx Ring 18k yellow gold, the ring mounted with a central oval cabochon-cut coral weighing approximately 1.45 carats, surrounded by a border of round brilliant-cut di

Square cabochon citrine weighing approximately 14.51 ct (13.58 x 13.58 x ~11 mm), flanked by two round brilliant cut diamonds, set in 18k yellow gold. Signed Athena, GB 18KT. Size 8. Gross weight of 1

Art Deco style, center emerald cut black onyx approx. 7.25 x 5.5mm, calibre cut black onyx, 22 round brilliant diamonds estimated total weight 0.46ct., stamped "750, 17518, 9", 18kt. yellow gold, size

Coral, Onyx and Diamond Ring 18k yellow gold, the ring mounted with an oval cabochon-cut coral weighing approximately 6.19 carats, accented by calibrated-cut black onyx and round brilliant-cut diamond

Ring.18kt yellow gold modernist cocktail ring with large oval opal with a surround of 7 round brilliant cut diamond accents. Stamped, "18k", with unidentified maker's mark of "D". Total approx. diamon

Ladies 18kt Yellow Gold ring set with Round Brilliant Cut Diamond weighing approx. .50cts. Classic four prong setting. Ring size 6 3/4. Unmarked. Weighs approx. 2.00 grams. Shipping to be $20 + insura

Diamond & pearl ring set in 18kt yellow gold features a white baroque pearl measuring 13 x 10.8, surrounded by approx. 2.20cts of old mine cut & brilliant cut diamonds (I-S11) in a scalloped 2 tier de

Italian made Tiffany & Co. 18kt Yellow Gold pin in the form of a leaf and adorned with a round brilliant cut Diamond weighing approx. .02cts, set to the right hand corner. Marked "Tiffany & Co., 18kt,

With geometric design studded with brilliant-cut diamonds, total estimated weight 0.40 ct..

Estimated weight 0.8 ct. and bordered by brilliant-cut diamonds..

Diamond Pendant or Brooch. Tiffany & Co. 18kt yellow gold cross form pendant or brooch with central round brilliant cut diamond surrounded by (4) pairs of faceted sapphire accents. Stamped verso, "Tif