A DIAMOND CLUSTER RING set with a cluster of round brilliant cut diamonds totalling 0.9-1.1 carats,

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 set with a cluster of round brilliant cut diamonds totalling 0.9-1.1 carats, no assay marks, size N / 6, 4.5g.

A DIAMOND CLUSTER RING in 18ct yellow gold, set with a cluster of round brilliant cut diamonds all totalling 3.4-3.6 carats, full British hallmarks for 18ct gold, size N / 7, 6.0g.

A DIAMOND CLUSTER RING in 18ct yellow gold, set with a cluster of round brilliant cut diamonds all totalling 1.8-2.0 carats, British import marks, size N / 6.5, 4.1g.

A DIAMOND CLUSTER RING in 18ct white gold, set with a cluster of round brilliant cut diamonds all totalling 0.8-0.9 carats, partial British hallmarks, size M1/2 / 6.5, 3.7g.

A DIAMOND CLUSTER RING in 18ct white gold, set with a cluster of round brilliant cut diamonds all totalling 0.9-1.0 carat, French assay marks for 18ct gold, size L / 6, 4.0g.

NO RESERVE - A PEARL AND DIAMOND CLUSTER RING set with a pearl of 9.6mm in a cluster of round brilliant cut diamonds all totalling 1.5-1.7 carats, stamped 750, size K / 5.5, 5.5g.

A COLOMBIAN EMERALD AND DIAMOND CLUSTER RING set with a fancy cut emerald of 9.52 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.5-2.0 carats, no assay marks, sizing

A WATERMELON TOURMALINE AND DIAMOND CLUSTER RING set with a fancy cut watermelon tourmaline, in a border of round brilliant cut diamonds, the diamonds all totalling 1.2-1.3 carats, no assay marks, siz

A TANZANITE AND DIAMOND CLUSTER RING in platinum, set with an emerald cut tanzanite of 2.85 carats, in a border of round brilliant cut diamonds totalling 1.0-1.2 carats, stamped 950, size M / 6, 8.2g.

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.

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 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

AN EMERALD AND DIAMOND CLUSTER RING in 14ct yellow gold, set with an oval cut emerald of 14.25 carats in a border of round brilliant cut diamonds, the diamonds all totalling 1.3-1.5 carats, stamped 14

A RUBY AND DIAMOND CLUSTER RING in 14ct white gold, set with an oval cut ruby of 1.60 carats, in a cluster of round brilliant and baguette cut diamonds all totalling 0.6-0.8 carats, stamped 14K, size

A SAPPHIRE AND DIAMOND THREE STONE CLUSTER RING in 14ct yellow and white gold, set with three oval cut sapphires totalling 1.0-1.2 carats in a cluster of round brilliant cut diamonds, full British hal

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 RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a cushion cut ruby of 1.11 carats in a border of round and baguette cut diamonds totalling 0.54 carats, stamped 18K, size M / 6, 5.1g.

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 ruby, diamond and eighteen karat gold ringthe substantial geometric form, set with clusters of marquise-cut ruby or round brilliant-cut diamond; estimated total ruby weight: 1.80 carats. 11.4 dwt: s

A GARNET AND DIAMOND RING in 18ct gold, set with an emerald cut garnet of 1.80 carats in a border of round brilliant cut diamonds totalling 0.11 carats, stamped Au750, size O / 7, 4.2g.

RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of 1.10 carats in a cluster of round cut diamonds totalling 0.52 carats, stamped 18K, size L / 5.75, 4.9g.

A PAIR OF DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with a cluster of round brilliant cut diamonds totalling 1.0-1.1 carats, stamped 750, 1.0cm, 2.8g.

Diamond cluster ring. Set with a round brilliant cut diamond, surrounded by two tiers of round brilliant cut diamonds. Estimated total diamond weight 0.82 metric carat, assessed colour J-L, assessed c