PLATINUM AND 18 CT. WHITE GOLD CLUSTER COCKTAIL RING

A BLUE TOPAZ COCKTAIL RING in 18ct white gold, set with an articulated cluster of round cut blue topazes, stamped 750, size N / 6.5, 26.7g.

649. A LOVELY RUBY AND DIAMOND OVAL CLUSTER RING in 18ct white gold and platinum.

An asymmetric diamond, sapphire and 18ct white gold cluster ring, of oval outline with one side composed of an undulating curve of six pear cut sapphires, the rest of sixteen round brilliant cut diamo

AN 18CT WHITE GOLD AND DIAMOND CLUSTER RING. Size N, weight 7g

Diamonds 2.15 CT & Blue Sapphire 1.47 CT , 18K White Gold Ladies Cluster Cocktail Ring. Size 6. Weight 4.8 gr. Excellent condition. Gorgeous!

Diamonds 2.15 CT & Blue Sapphire 1.47 CT , 18K White Gold Ladies Cluster Cocktail Ring. Size 6. Weight 4.8 gr. Excellent condition. Gorgeous!

A mid 20th century platinum and 18ct gold diamond cluster ring. The single-cut diamond floral cluster, with single-cut diamond sides, to the plain band. Estimated total diamond weight 0.15ct. Weight 2

18ct white gold ruby & diamond cluster: Large ring marked 18ct and tested as 18ct white gold, ring size L, weight 11.7g. Ruby measures 10mm x 9mm approx.

A platinum and 18ct gold sapphire and diamond cluster ring. The oval-shape greenish blue sapphire, with single-cut diamond surround and tapered sides. Estimated total diamond weight 0.20ct. Hallmarks

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of approximately 4.11 carats in a cluster of round brilliant cut diamonds all totalling 1.4-1.6 carats, stamped 18

A DIAMOND CLUSTER RING in 18ct white gold, set to the centre with a round brilliant diamond of approximately 1.48 carats in a cluster of marquise cut diamonds, all diamonds totalling 3.5-3.6 carats, s

A DIAMOND CLUSTER RING in 18ct white gold, set with an old European cut diamond of 1.00 carats, in a border of single cut diamonds, stamped 750, size Q / 8, 3.2g.

A BURMA NO HEAT RUBY AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut ruby of 0.87 carats in a cluster of round brilliant cut diamonds totalling 1.04 carats, stamped 18CT, size N / 6.

AN OPAL AND DIAMOND CLUSTER RING in 18ct white gold, set with a cabochon opal of 9.50 carats in a border of round brilliant cut diamonds, the band accented by further diamonds all totalling 0.65 carat

A BLUE TOPAZ COCKTAIL RING in 18ct white gold, set with a heart shaped brilliant cut blue topaz of 30.46 carats, stamped 750, size P / 7.5, 11.3g.

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 AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an emerald cut aquamarine of 3.71 carats in a border of round cut diamonds totalling all 0.11 carats, stamped Au750, size O / 7, 4.0

NO RESERVE - A DIAMOND CLUSTER RING in 18ct white gold, set with a round cut diamond in a border of further round cut diamonds all totalling 0.5-0.7 carats, size N / 6.75, stamped 750, 3.2g.

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a pear shaped sapphire of 1.20 carats, in a cluster of round brilliant cut diamonds totalling 0.12 carats, stamped Au750, size O / 7, 3

AN OPAL AND DIAMOND CLUSTER RING in 18ct white gold, set with a cabochon opal in a cluster of round cut diamonds, British hallmarks, size H / 4, 5.2g.

A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a central cushion cut sapphire of 5.13 carats, encircled by a border of single cut diamonds, later British import marks,

A seven stone diamond cluster ring in 18ct gold mount. Diamond content estimated to be 0.09ct in 18ct white gold mount. 2 grams; together with three diamond set rings all mounted in 9 ct white gold, a

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

A modern diamond cluster ring set in 18ct white gold, the central claw set round brilliant cut diamond, laser marked to the girdle 'CD 16-15851', surrounded by 16 pavé set diamonds, the shoulders eac