A COGNAC AND WHITE DIAMOND CROSSOVER RING in 9ct white gold, set with oval and round brilliant cut

A COGNAC AND WHITE DIAMOND CROSSOVER RING in 9ct white gold, set with oval and round brilliant cut cognac diamonds and round brilliant cut white diamonds, British hallmarks, size R / 8, 4.5g.

ELIZABETH GAGE, A PRASIOLITE AND DIAMOND HELIOTROPE RING in 18ct white gold, set with an oval cut prasiolite accented by round brilliant cut diamonds, the band decorated by oak leaf motifs, signed GAG

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with an oval cut sapphire of 3.13 carats in a double border of round brilliant cut diamonds, the diamonds all totalling 1.0-1.1 carats, stamped 18K,

Blue zircon, diamond, and white gold ring Set with an oval-cut blue zircon, framed by round brilliant-cut diamonds 14k white gold Ring size 7; Gross weight 3.4 dwts This work will ship from Lambertvil

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.

A TANZANITE AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut tanzanite between two round brilliant cut diamonds, British hallmarks, size P / 7.5, 3.2g.

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 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 RUBY AND DIAMOND CROSSOVER RING in 18ct white gold, terminating with two oval cut rubies both totalling 1.24 carats within a cluster of round brilliant cut diamonds, with further diamonds to the ban

AN AMETHYST AND DIAMOND CLUSTER RING in 14ct white gold, set with an oval cut amethyst of approximately 31.38 carats in a halo of round brilliant cut diamonds to a scrolled open-work basket, stamped 5

NO RESERVE - AN EMERALD AND DIAMOND RING in 18ct white gold, set with an oval cabochon emerald of 3.31 carats, within a border of round brilliant and baguette cut diamonds, with further round brillian

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

AN OPAL AND DIAMOND DRESS RING in 18ct yellow and white gold, set with an oval cabochon opal accented by round brilliant and princess cut diamonds, the diamonds all totalling 1.2-1.4 carats, British h

AN EMERALD AND DIAMOND RING in 18ct white gold, set to the centre with an oval cut emerald of 2.75 carats in a border of round brilliant and baguette cut diamonds totalling 1.03 carats, stamped 750, s

View a video of this lot: Click HereCrafted in platinum and 18K white gold; set with oval cabochon turquoise; marquise brilliant, round brilliant and baguette cut diamonds, weighing a

14 kt. White Gold, Tanzanite and Diamond Ring, center prong-set oval mixed-cut tanzanite, wt. 6.34 cts., 14.00 x 10.00 x 6.63 mm; double bezel with 38 prong set round brilliant cut diamonds, total wt.

14 kt. White Gold, Sapphire and Diamond Ring, center prong-set oval mixed-cut natural blue sapphire, wt. approx. 1.55 cts.; bezel with 26 prong set round brilliant cut diamonds, total wt. approx. 0.60

18 kt. White Gold, Emerald and Diamond Ring , center prong set oval cut emerald, wt. approx. 1.01 cts.; bezel and shoulders with numerous round brilliant cut diamonds, total wt. approx. 0.27 ct., G-H

Ladies 18kt white gold tanzanite and diamond ring featuring a prong set oval cut tanzanite weighing approx. 3.89ct.. Mounted between two rows of prong set round brilliant cut diamonds weighing approx.

Ladies 14kt white gold tanzanite and diamond ring featuring a prong set oval cut tanzanite weighing approx. 9.88ct.. Accented with shoulders of prong set round brilliant cut diamonds weighing approx.

Ladies 14kt white gold sapphire and diamond ring featuring a prong set oval cut dark blue sapphire surrounded by a halo of prong set round brilliant cut diamonds and outer halo of round dark blue sapp

14KT White Gold, Tanzanite, and Diamond Ringa wide, tapered band centered on a bezel set, oval tanzanite weighing approximately 1.95 carats with bead set, round brilliant cut diamonds on either side a

Ladies 14kt white gold apatite and diamond ring featuring a prong set oval cut apatite weighing approx. 1.67ct and surrounded by a halo of prong set round brilliant cut diamonds weighing approx. 0.28c

18k white gold ring set with oval faceted aquamarine within a halo of round brilliant cut diamonds and another halo of colored diamonds. Ring size 51/2. Hallmarked MY VOW 08. Approx. overall weight 6