18K gold and turquoise ring. Central oval cabochon turquoise measuring approx. 22 x 16.45 x 13.3mm.

18K gold and turquoise ring. Central oval cabochon turquoise measuring approx. 22 x 16.45 x 13.3mm. Set with an openwork "nest" mount. 13.5 dwt. Size 7. Turquoise loose in prongs, some discoloration t

Vintage 18K yellow gold highly textured ring features an oval turquoise measuring approx, 22.5 x 15.9 mm set into a freeform mounting, bypass style shank, 7.5 sz, 21.1 grams

Eva Nueva 18K gold and turquoise ring, set with turquoise cabochon measuring approx. 28.0 x 28.0mm, gross weight approx. 29.55 grams. Ring size 5.5

Vintage 14K yellow gold turquoise open latticework dome ring, set with one central oval cabochon-cut turquoise; approx: 11 x 10 mm. Ring measures: 1.12"L x 0.62"W at widest section. Size: 6. Gold test

18K yellow gold ring with Florentine finish features an oval turquoise measuring approx. 15.9 x 12.5 mm bezel set with twisted rope frame, sz 5.5, 9.8 grams

18K yellow gold ring featuring an oval turquoise measuring approx. 14 x 10 mm, prong set, surrounded by a halo of round cut turquoise, two-tier setting, sz 9, 5.8 grams

David Yurman 18K gold, silver & reconstituted ring centering a turquoise cabochon measuring approx. 24.0 x 20.0mm. Stamped, "DY 925 750". Size: 6.25,

Vintage 14kt yellow gold ring with central oval form turquoise cabochon with a surround of single cut diamonds. Turquoise is in raised rope twist setting. Turquoise measures approx. 9.5mm x 6.0mm. Rin

Stylized yellow and diamond set white gold leaves surround an oval turquoise cabochon, 22 x 15 mm, single cut diamonds, approx. .37 ct. TW. Ca. 1955. Unmarked, 10k. Size 7. 11.1 dwt.

METAL: 18K yellow gold and platinum GEMSTONE(S): oval cabochon turquoise; round brilliant cut diamonds approx. 1.28 carats total, most G-H/SI2-I1 MEASUREMENTS: ring top 1-3/8 x 1 inches RING SIZE: 7-1

18K yellow gold ring by Gumuchian featuring oval cabochon jade, measuring approx. 17.12 x 12.43 mm, bezel set in woven design, signed with Gumuchian maker's mark, sz. 6.5, 20.6 grams

TURQUOISE AND DIAMOND RING Containing one oval cabochon turquoise measuring approximately 15.95 x 11.50 x 7.85 mm and 22 round brilliant cut diamonds weighing approximately 0.50 carat total. Mounted i

Includes an 18kt yellow gold ring with central turquoise cabochon - turquoise measures approx. 19.2 mm x 14.4mm, ring size - 5 1/4; a 14kt gold ring with central round faceted blue gem - blue gem meas

Eighteen-Karat Yellow Gold, Turquoise, Sapphire and Diamond Ring, mounted with a central turquoise cabochon, measuring approximately 11.9 mm x 19.0 mm, surrounded by ten pear-cut and fourteen round-cu

A turquoise and eighteen karat gold ringdesigned as two fixed "stacked" bands, spectacle-set with oval cabochon turquoise, each measuring approximately 4.95 x 3.00 x 1.85 mm. 1.2 dwt; size: 7

YELLOW GOLD AND EMERALD RING Containing one oval cabochon emerald measuring approximately 22.50 x 16.70 mm. Ring size 6 1/2. Stamp: McCaffrey 18K. Gross weight: 15.80 dwt.

Turquoise, Diamond, 14k Gold Ring Centering one oval-cut turquoise cabochon measuring approximately 10 x 7.7 mm, surrounded by fourteen varying shaped diamonds weighing a total of approximately 1.40 c

18K Yellow Gold Earrings, featuring four turquoise cabochons weighing approx. 10.50 carats, worn as clip-on earrings with omega backs, marked: "750" with Italian assay marks. Measuring approx. 5/8" x

An Eyptian turquoise and eighteen karat gold ringfeaturing an oval turquoise cabochon, measuring approximately 13.4 x 9.3 x 7.8 mm. framed in roped gold. 4.5 dwt; Size: 5 1/2

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.72ctw. Turquoise approx. 10.7 x 14 x 8.5mm. MEASUREMENTS: Ring size 7, ring top is 22.7mm wat widest point. MARKED: 18k Maker's symbol. WEIGHT: 11.1

A group of gemstone and fourteen karat gold ringincluding four rings set with oval cabochon turquoise, measuring approximately 10.40 x 8.00 mm, two circular-cut garnets, each measuring approximately 4

A turquoise, ruby and 14k gold ringcentering an oval-shaped turquoise cabochon measuring approximately 14.78 x 12.76 x 4.56 mm, set on either side with a round ruby cabochon; 4.37 dwt; size: 10

A turquoise and diamond ringdesigned as an oval turquoise cabochon, measuring approximately 12.40 x 9.80 x 5.30 mm, framed by round brilliant-cut diamonds, in yellow gold, atop polished fourteen karat

a fine oval cabochon weighing approx 4 carats, measuring 18 X 12.5 mm, in finely engraved yellow gold, 14.4 grams, currently size 7 1/2.