A round cut brilliant diamond of 1.10cts claw mount

A three stone half hoop fire opal and diamond ring, the oval cut opal in claw mounts with round brilliant cut diamonds to each side, on plain 9ct gold shank, together with three further gem-set rings

A black opal, diamond and eighteen karat gold ringdesigned as an oval opal, measuring approximately 13.3 x 10.9 x 3.5 mm, within marquise and round brilliant-cut diamond mount; estimated total diamond

A 20th century diamond cluster ring set in 18ct white gold, the central row of five baguette cut diamonds bordered by a total of fourteen round brilliant cut diamonds, claw set to a basket gallery, wi

Three stone diamond ring, mounted in hallmarked 9ct yellow gold, three round brilliant cut diamonds, claw set, finger size M 1/2, gross weight approximately 1.9 grams.

A PLATINUM DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings. Estimated total diamond weight 3.40ct, hallmarked Sheffield (indistinct), ring size O, 6.8 grams Good co

A DIAMOND LINE NECKLACE, round brilliant-cut diamonds in claw settings as articulated links, total estimated diamond weight 10.40ct approximately, marked ‘18K’. Length 41cm, 23.4 grams

AN 18 CARAT GOLD DIAMOND THREE STONE RING transitional round brilliant-cut diamonds in claw settings. Estimated total diamond weight 2.40ct, hallmarked London 1997, ring size J1/2, 4.1 grams Good con

A DIAMOND LINE BRACELET round brilliant-cut diamonds in claw settings as articulated links. Estimated total diamond weight 3.60ct, marked '750',18cm long, 11.3 grams Good condition. Estimated colour:

BOUCHERON - A DIAMOND ETERNITY RING round brilliant-cut diamonds in claw settings. Estimated total diamond weight 1.90ct, indistinctly marked 'Boucheron', marked 'PT950', ring size T, 4.0 grams Good

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

the old round brilliant cut diamonds double claw set to a fancy coronet gallery, plain shank size P, unmarked white metal tests for platinum, total estimated weight of diamonds approximately 2.20cts

AN 18 CARAT GOLD DIAMOND CLUSTER RING, seven round brilliant-cut diamonds in claw settings, to knife-edge shoulders. Estimated total diamond weight 2.15ct, hallmarked import London 1989, ring size M1/

AN 18 CARAT GOLD DIAMOND THREE STONE RING round brilliant-cut diamonds in claw settings. Estimated total diamond weight 1.20ct, hallmarked Sheffield, ring size M, 4.8 grams Good condition. Estimated

AN 18 CARAT WHITE GOLD DIAMOND HALF HOOP RING, eleven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 0.90ct, hallmarked Birmingham, ring size M, 4.4 grams

AN 18 CARAT GOLD DIAMOND CLUSTER RING, seven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 1.00ct, hallmarked Birmingham, ring size L1/2, 4.8 grams

A PAIR OF SOLITAIRE DIAMOND EARRINGS, round brilliant-cut diamonds in claw settings, with post fittings. Estimated total diamond weight 1.40ct, 1.4 grams

A DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings, to tapering shoulders. Estimated total diamond weight 0.70ct, ma

A 9 CARAT GOLD DIAMOND HALF HOOP RING, seven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 0.30ct, hallmarked London 2001, ring size K, 1.2 grams

A SOLITAIRE DIAMOND PENDANT ON AN 18 CARAT WHITE GOLD CHAIN a round brilliant-cut diamond in a claw setting, to an 18 carat white gold fox tail chain. Estimated diamond weight 1.00ct, chain hallmarked

A PLATINUM SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting, to diamond-set shoulders. Estimated principal diamond weight 0.90ct, hallmarked London 2018, ring size M, 4.8 grams

AN 18 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting. Estimated diamond weight 1.40ct, hallmarked Birmingham 1978, ring size Q1/2, 3.9 grams Good condition. Estimat

An aquamarine, diamond and emerald ringdesigned as an oval cabochon aquamarine, measuring approximately 20.00 x 13.30 mm, within a pierced and round brilliant-cut diamond set silver mount, accented by

TIFFANY & CO - AN 18 CARAT WHITE GOLD SOLITAIRE DIAMOND RING, a round brilliant-cut diamond in a claw setting to a ridged shank, with a Tiffany & Co box. Stated diamond weight 0.34ct, marker's mark Ti

A WHITE GOLD AND DIAMOND RING Centering a cluster of round brilliant-cut diamonds on ribbed mount, weighing approximately: 0.55 carat, mounted in 14k white gold, size 10