A TURQUOISE AND DIAMOND CLUSTER RING, CIRCA 1970 The central oval-shaped turquoise cabochon within

A TURQUOISE AND DIAMOND CLUSTER RING, CIRCA 1970 The central oval-shaped turquoise cabochon within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 1.00ct total, ring

A TURQUOISE AND DIAMOND CLUSTER RING, composed of an oval-shaped turquoise cabochon within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 0.60ct total, ring size Q&f

TURQUOISE AND DIAMOND CLUSTER RING The oval-shaped turquoise cabochon within a brilliant-cut diamond surround, diamonds approx. 1.50cts total, ring size approx. X Footnotes: Please note this lot has

A TURQUOISE AND DIAMOND DRESS RING Set with an oval-shaped turquoise cabochon at the centre, within a surround of brilliant-cut diamonds, mounted in gold, diamonds approximately 2.70ct total, ring siz

A PERSIAN TURQUOISE, DIAMOND, AND LAPIS LAZULI 18K YELLOW GOLD LADY'S RING, with a central oval cabochon turquoise within a halo of twenty-eight circular diamonds weighing approximately 1.4 carats, ab

LAPIS LAZULI, TURQUOISE AND DIAMOND BROOCH, CIRCA 1975 The central cabochon lapis lazuli, within undulating textured ribbons decorated with brilliant-cut diamonds and pear-shaped cabochon turquoise,

A late 19th century 18ct yellow gold, diamond, and turquoise heart-shaped ring, centred with an oval cabochon turquoise within a heart-shaped border of mixed rose-cut diamonds, split shoulders, the sh

Comprising a step cut citrine pendant within undulating gold, emerald and diamond frame; A fern leaf brooch; A turquoise cluster drop earrings; An oval garnet cabochon ring. Pendant approx. 10k. Unmar

A PINK SAPPHIRE AND DIAMOND CLUSTER RING, composed of a central oval-shaped pink sapphire within a baguette-cut diamond surround to similarly-cut and single-cut diamond shoulders, mounted in 18K gold,

A late 19th century turquoise and pearl ring, circa 1890, the central oval cabochon turquoise collet set between two pearls, the later shank stamped 22 with full London hallmarks, finger size K 1/2

A TURQUOISE RING Centering an oval-shaped cabochon-cut turquoise within a spiraled rope frame; mounted in 18k gold; size 5½ Lot to be sold without reserve. This lot is subject to the following lo

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. 

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

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.

Featuring a centered oval-shaped cabochon turquoise, surrounded by 20 round brilliant-cut diamonds, weighing a total of approximately 0.80 carats, set in 14K yellow gold; ring size 6; weight 19.1 g

Vintage 18K yellow gold, diamond & turquoise ring, showcasing two 15 x 12mm each oval shaped natural Persian turquoise cabochon stones set in a heavy textured twisted rope design embellished with bril

Two Multi-Stone, 14k Yellow Gold Rings. Including one oval shaped turquoise cabochon, diamond, 14k yellow gold ring, size 6 3/4 together with one oval shaped lapis lazuli cabochon, 14k yellow gold rin

A vintage silver 925 gold plated cocktail ring with a central oval turquoise cabochon encompassed with diamonds. Hallmark 925 is on the inside. Weight: 9.1 grams. Vintage Statement Jewelry For Women.

A vintage silver 925 gold plated cocktail ring with a central oval turquoise cabochon encompassed with diamonds. Hallmark 925 is on the inside. Weight: 9.1 grams. Vintage Statement Jewelry For Women.

GOLD, TURQUOISE, CULTURED PEARL AND DIAMOND RING In a domed design and set with oval-shaped cabochon-cut turquoise and cultured pearls with accents of round diamonds with an estimated weight of 0.25 c

ANTIQUE TURQUOISE AND DIAMOND RING, EARLY 20TH CENTURY claw-set with a cabochon turquoise, within a border of cushion-shaped diamonds, size Q / 8, unmarked, estimated total diamond weight 0.60-0.80 ca

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

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

An oval turquoise cabochon and RBC diamond ring, approx. .24 ct. TW.; A pair of round turquoise cabochon cluster earrings; A gold strap bracelet trimmed in round turquoise cabochons. 14k. Size 7 1/2,