NO RESERVE - A TURQUOISE AND DIAMOND RING in 18ct white gold, set with an oval cabochon turquoise

NO RESERVE - AN EMERALD AND DIAMOND RING in 18ct white gold, set with an oval cabochon emerald of 3.31 carats, within a border of round brilliant and baguette cut diamonds, with further round brillian

View a video of this lot: Click HereCrafted in platinum and 18K white gold; set with oval cabochon turquoise; marquise brilliant, round brilliant and baguette cut diamonds, weighing a

A VINTAGE TURQUOISE, SAPPHIRE AND DIAMOND RING, BEN ROSENFELD 1972 in 18ct yellow gold, set with an oval turquoise cabochon of 7.35 carats, encircled by a border of round cut diamonds totalling 2.0-2.

Cocktail Ring crafted in 18k white textured Gold, set with an Oval cabochon natural Turquoise Approx. 4.50 carats. Along with white 26 Single cut Diamonds weighing Approx. 0.50 carats. Ring Top measur

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.

Antique / Estate Diamond & Turquoise Navette Ring Set in Yellow Gold. Central oval cabochon turquoise with a halo of white diamonds. Ring size 6 can be resized.

A TANZANITE, RUBY AND DIAMOND RING in 18ct white gold, set with an oval cabochon tanzanite of 20.78 carats, within a border of round cut diamonds, accented by round cut rubies to the shoulders, stampe

A MOONSTONE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cabochon moonstone within a border of round brilliant cut diamonds, full British hallmarks, size M / 6, 3.8g.

AN OPAL AND DIAMOND DRESS RING in 18ct yellow and white gold, set with an oval cabochon opal accented by round brilliant and princess cut diamonds, the diamonds all totalling 1.2-1.4 carats, British h

NO RESERVE - AN EMERALD AND DIAMOND RING in 18ct white gold, set with a cabochon emerald of 4.66 carats in a cluster of round brilliant cut diamonds, with further diamonds to the shoulders of the band

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon turquoise in a cluster of rose cut diamonds, no assay marks, size M1/2 / 6.5, 3.4g. 

AN ANTIQUE TURQUOISE AND DIAMOND RING in 18ct yellow gold, set with three round cabochon turquoise accented by pairs of old cut diamonds, full British hallmarks for London 1900, size O / 7.25, 4.

A TURQUOISE FIVE STONE RING in 18ct yellow gold, set with a row of five oval cabochon turquoise, no assay marks, size P1/2 / 8, 2.2g. 

A PAIR OF VINTAGE TURQUOISE AND DIAMOND CLIP EARRINGS in 18ct yellow gold and white gold, set with round cabochon turquoise and round brilliant cut diamonds, stamped 18K, 2.2cm, 10.2g.

NO RESERVE - A VINTAGE AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, the tapering band set with an oval cut aquamarine accented by round cut diamonds within star designs, stamped 750, size N /

Gubelin White Gold, Turquoise and Diamond Ring 18 kt., one oval cabochon turquoise ap. 17.6 x 13.2 x 8.4 mm., 14 round and 6 marquise-shaped diamonds ap. 2.10 cts., with maker's mark, ap. 6 dwts. Size

DESCRIPTION: 14k yellow gold ring set with oval turquoise cabochon framed with two European cut .22 ctw diamonds. (Clarity SI, Color G-H). Marked 14k. MEASUREMENTS: 1.15 dwt (1.8 gr). Size 5. CONDITIO

A Victorian 18ct gold diamond and turquoise ring, A Victorian 18ct gold diamond and turquoise ring, a pair of old European cut diamonds at the centre, with an oval turquoise cabochon and old European

Turquoise, diamond, 14k yellow and white gold ring featuring (1) oval turquoise cabochon measuring approximately 17.9 x 12.0 mm, accented by (3) full cut and (13) single cut diamonds weighing a total

Persian turquoise, ruby, & diamond cluster ring set in 18kt white gold. Center turquoise measures 13.5mm accented with six 4mm cabochon turquoise stones, six .25ct faceted natural rubies, 2.00cts face

AN ANTIQUE TURQUOISE AND PEARL RING AND AN ANTIQUE DIAMOND FIVE STONE RING one in 18ct yellow gold, set with a row of alternating cabochon turquoise and pearls, full British hallmarks for London 1894,

Antique Turquoise and diamond ring Set with an oval cabochon turquoise surrounded by old mine-cut diamonds Platinum and yellow gold Ring size 5; Gross weight 5.0 dwts

An 18ct gold turquoise and diamond three-stone ring. The oval turquoise cabochon collet, with brilliant-cut diamond sides. Estimated total diamond weight 0.20ct. Hallmarks for London, 1981. Ring size

A PAIR OF WHITE GOLD, CULTURED PEARL, TURQUOISE AND DIAMOND EARRINGS Suspending cultured pearls from a round ornate frame set with oval turquoise cabochons, round and rose-cut diamonds, measures 4 1/4