A RUBY DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut ruby of approximately 0.91

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 CLUSTER RING in 18ct yellow gold, set with an oval cut ruby of approximately 1.03 carats in a cluster of old cut diamonds, stamped 18ct, size L1/2 / 6, 2.9g.

A FINE RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold and white gold, set with an oval cut ruby of 7.05 carats in a cluster of old cut diamonds, the diamonds all totalling 1.3-1.4 carats, stamped 1

AN ANTIQUE VICTORIAN RUBY AND DIAMOND CLUSTER RING in 18ct rose gold and silver, set with an oval cut ruby of approximately 0.54 carats in a cluster of old mine cut diamonds, stamped 18CT, O1/2 / 7.25

Lady's 14K white gold halo ring featuring an approximate 3 ct. faceted oval shaped prong set ruby surrounded by approximately 1 ct. brilliant cut diamonds in a cluster halo cut design, I-S12-3. Stampe

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 RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut ruby in a cluster of round brilliant cut diamonds, full British hallmarks, size N / 6.75, 3.8g. 

A VINTAGE RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut ruby in a cluster of round brilliant cut diamonds, full British hallmarks for London 1975, size Q / 8.25, 5.2g.

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 RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a central oval cut ruby of 1.19 carats within a cluster of round brilliant cut diamonds, stamped 18K, size M / 6.25, 5.6g.

AN UNHEATED RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with an oval cut ruby of 1.42 carats within a border of round cut diamonds, stamped 18ct & Plat, size M / 6, 2.5g. Accom

A TANZANITE, RUBY AND DIAMOND RING in 18ct white gold, set with an oval cabochon tanzanite of 20.78 carats, within a border of round cut diamonds, accented by round cut rubies to the shoulders, stampe

A SAPPHIRE, DIAMOND AND RUBY DRESS RING in 18ct white gold, set with a round cut sapphire, a single and old cut diamond and an oval cut ruby, stamped 18ct, size R / 8.5, 4.2g.

Gold, Ruby, and Diamond Cluster Ringwith a center cluster of prong set oval cut rubies weighing approximately 5.50 total carats and with full cut round diamonds weighing approximately 1.06 total carat

White Gold, Ruby, and Diamond Ringband in a scalloped wave motif set with six oval cut rubies weighing approximately 3.60 total carats, and with bead set single cut round diamonds and channel set tape

A RUBY AND DIAMOND THREE STONE RING in 18ct yellow gold and platinum, set with an oval cut ruby of 1.28 carats between two old cut diamonds, the diamonds both totalling approximately 0.50 carats, stam

A RUBY AND DIAMOND CLUSTER RING in 18ct gold set centrally with a hexagonal cut ruby held in a rubover setting, surrounded by a halo of stylised petals in white gold each set with a round brilliant cu

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

Ruby, Diamond, 18k White Gold Ring. Centering one oval-cut ruby weighing approximately 1.40 ct., surrounded by eight marquise-cut diamonds weighing a total of approximately 1.00 cttw., set in an 18k w

Ruby, Diamond, 14k White Gold Ring. Centering one oval-cut ruby weighing approximately 2.35 cts., surrounded by forty full-cut diamonds weighing a total of approximately 2.00 cttw., set in a 14k white

White Gold, Ruby, and Diamond Ringcentering on an oval cut ruby weighing approximately .66 carat prong set within a square surround set with full cut round and baguette cut diamonds and with full cut

set with oval and Swiss-cut rubies weighing in total 3.14cts., further set with 46 round brilliant-cut diamonds weighing 0.46ct; weighing approximately 8.1 grams; size 7 1/4

View a video of this lot: Click HereCrafted in 18K white gold; set with a oval faceted Burma ruby, weighing approximately 3.00 carats; flanked by half-moon brilliant cut diamonds, wei

Property of A Palm Beach Lady The flattened oval top set with 24 oval and round-cut rubies, weighing approximately 1.75 cts., round-cut diamonds, weighing 0.42 cts., mounted in 14kt white gold Size 7