A RUBY AND DIAMOND RING set with an oval cut ruby of 6.97 carats in a cluster of round brilliant cut

A RUBY AND DIAMOND RING set with an oval cut ruby of 6.97 carats in a cluster of round brilliant cut diamonds, with further diamonds to the band, stamped 750, size N / 6.5, 8.1g.

A RUBY AND DIAMOND RING set with an oval cut ruby of 6.97 carats in a cluster of round brilliant cut diamonds, with further diamonds to the band, stamped 750, size N / 6.5, 8.1g.

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 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 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.

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 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 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

A RUBY AND DIAMOND CROSSOVER RING set to each end with an oval cut ruby of 4.60 carats and an oval cut diamond of 0.75 carats, the band pave set with round brilliant cut diamonds and round cut rubies,

Platinum Star Ruby and Diamond Ring with GIA having center bezel set oval double cabochon cut natural star ruby weighing 16.95 carats, GIA Report #2161718995; set with 30 round brilliant cut diamonds

This is a certified and appraised 14 karat yellow gold ruby and natural diamond ring.  The 11.94 carat oval-cut ruby is prong-set in an elaborate halo of 2.33 carats of round, brilliant-cut, natu

A Platinum, Ruby and Diamond Ring. Set with an oval-shaped cabochon ruby, weighing 2.01 carats, accented by 34 round brilliant-cut, marquise-cut and baguette diamonds, weighing a total of approximatel

This is a certified and appraised genuine ruby and natural diamond set in platinum. The 3.37 carat Mozambique oval-cut ruby is bezel set in a halo of 1 carat of round, brilliant-cut, G-H color, VS1-VS

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

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

View a video of this lot: Click HereCrafted in 14K yellow gold; set with an oval faceted ruby, weighing 3.00 carats; surrounded by round brilliant cut diamonds, weighing a total of 1.

A RUBY AND DIAMOND RING Centering a flush-set oval-shaped ruby weighing approximately 0.85 carat, flanked by two round brilliant-cut diamonds weighing approximately 0.45 carat, mounted in 14k white go

RUBY AND DIAMOND CLUSTER RING, MID 20TH CENTURY The oval-cut ruby, weighing 2.51 carats, within a surround of brilliant-cut diamonds, between baguette-cut diamond-set shoulders, ring size N Footnotes:

A ruby and diamond cluster ring, the central oval cut ruby claw set within a surround of marquise cut and brilliant cut diamonds, approximately 1.40 carats total, finger size M

Crafted out of 14k white gold, featuring a centered very lively oval-shaped unheated ruby, of Mozambique origin, weighing approximately 1.50 carats, surrounded by a cluster of round brilliant-cut a

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

This is a certified and appraised 14 karat yellow gold genuine ruby and natural diamond ring.  The 2.1 carat oval, faceted ruby is prong-set in a halo of round, brilliant-cut diamonds.  The

A ruby, green garnet and diamond ringof bombé design, set with round brilliant-cut diamonds or green garnets, centered by an oval cabochon ruby, weighing approximately 1.50 carats, in eighteen kara