An aquamarine three-stone and brilliant-cut diamond stepped cluster ring. Central aquamarine

AN AQUAMARINE AND DIAMOND THREE STONE RING an oval-cut aquamarine spaced by round brilliant-cut diamonds, in claw settings. Estimated total diamond weight 0.30ct, marked ‘18CT’, ring size

AN AQUAMARINE AND DIAMOND THREE STONE RING in 18ct white gold, set with an octagonal step cut aquamarine of 4.30 carats between two round brilliant cut diamonds both totalling 0.9-1.0 carats, full Bri

AN AQUAMARINE AND DIAMOND THREE STONE RING in yellow gold and platinum, set with a cushion cut aquamarine between two round brilliant cut diamonds, obscured British hallmarks, size N / 6.5, 2.7g.

AN AQUAMARINE AND DIAMOND THREE STONE RING in 9ct yellow gold, set with an oval cut aquamarine between two round brilliant cut diamonds, British hallmarks, size L / 5.5, 2.0g.

A Belle Epoque, emerald and diamond cluster ring, the central step-cut emerald with multiple claw mounts emanating from single stone, old brilliant cut diamonds set in teardrop shaped mounts to form a

Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total dia

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, with brilliant-cut diamond surround and openwork shoulders. Estimated total diamond weight 0.10ct. Hallmarks for London, 19

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, within a brilliant-cut diamond surround. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring size O. We

An 18ct gold aquamarine and diamond ring. Designed as two circular-shape aquamarine and brilliant-cut diamond crossover clusters, with similarly-cut diamond line shoulders. Estimated total diamond wei

An aquamarine and diamond cluster ring. The rectangular-shape aquamarine, with rectangular-shape aquamarine sides and brilliant-cut diamond partial surround. Estimated dimensions of principal aquamari

A 9ct gold aquamarine and diamond cluster ring. The oval-shape aquamarine, within a brilliant-cut diamond surround. Estimated total diamond weight 0.15ct. Hallmarks for Birmingham, 2003. Ring size T.

AQUAMARINE AND DIAMOND CLUSTER RING The oval-cut aquamarine within a brilliant-cut diamond surround, diamonds approx. 1.26cts total, ring size approx. L For further information on this lot please visi

AQUAMARINE AND DIAMOND CLUSTER RING The circular-cut aquamarine within a brilliant-cut diamond surround, the gallery and shoulders similarly-set, ring size approx. O For further information on this lo

Fancy 14 karat white gold ring set to the center with a large oval cut Aquamarine stone encircled with a row of round brilliant cut Diamonds. Ring size 11-1/4. Weighs approx. 2.7 dwt (4.19 grams). Shi

Ladies' deco era 14 karat white gold ring, set with four stunning aquamarine stones and a single round brilliant cut diamond to the center. Ring size 5-1/4. Weighs approx. 1.7 dwt (2.6 grams). Shippin

DIAMOND THREE-STONE RING, 1994 Set with brilliant-cut diamonds, the central diamond weighing 1.14cts, mounted in 18 carat white gold, remaining diamonds approx. 1.50cts total, UK hallmark, ring size a

AN AQUAMARINE AND DIAMOND CLUSTER RINGThe oval cut aquamarine within a surround of brilliant cut diamonds, approximately 0.42 carats total, to bifurcated shoulders, the shank stamped 18ctSize/dimensio

AN 18 CARAT GOLD AQUAMARINE AND DIAMOND CLUSTER RING, an oval-cut aquamarine within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.55ct, hallmarked London 2021, ring size N

BROWNS: DIAMOND THREE-STONE RING The central brilliant-cut diamond weighing 0.51 carat, set between two similarly cut diamonds weighing a total of 0.52 carat, signed Browns, ring size approx. J½

An aquamarine and diamond cluster ring claw-set with an emerald-cut aquamarine, in a border of round brilliant-cut diamonds, unmarked(Ring size: N)Property of a private collector.

Ladies' stunning 925 sterling silver estate ring by David Yurman designers. Set to the center with an extremely large aquamarine stone, encircled by a single row of round brilliant cut diamonds. Origi

An aquamarine and diamond ring, the central oval cut aquamarine claw set within a surround of brilliant cut diamonds, approximately 0.65 carats total, finger size K

DIAMOND THREE-STONE RING The central old brilliant-cut diamond weighing 2.22 carats, between two similarly-cut diamonds weighing 1.20 carats and 0.97 carat, ring size approx. L

Gentleman's Three-Stone Diamond Ring 14k yellow gold, the ring mounted with a central round brilliant-cut diamond weighing approximately 1.00 carat, flanked by two round brilliant-cut diamonds weighi