An 18ct gold Burmese ruby and brilliant-cut diamond cluster ring.With report ORG-15000287-001, from

18K two tone gold burmese ruby and diamond ring with GIA certified round brilliant cut natural burmese ruby center stone weighing 4.53 carats, GIA Report #2235055471; set with 68 round brilliant cut d

Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total dia

An 18ct gold ruby and diamond ring. Designed as three circular-shape ruby and brilliant-cut diamond floral clusters. Estimated total diamond weight 0.50ct, H-I colour, SI1-P1 clarity. Import marks for

A 1970s 18ct gold ruby and diamond cluster ring. The brilliant-cut diamond, with circular-shape ruby surround. Hallmarks for Birmingham, 1972. Ring size I. Weight 2gms.

oval ruby, 5.75 mm x 5.58 mm x 3.15 mm surrounded by brilliant cut diamonds, ring size 7 1/2 weight is 5.8 dwt gross, with GIA report for the ruby

An 18ct gold ruby and diamond cluster ring. The modified triangular-shape ruby, within a brilliant-cut diamond surround. Estimated total diamond weight 0.45ct. Hallmarks for Sheffield. Ring size L. We

An 18ct gold ruby and diamond cluster ring. The oval-shape ruby, within a brilliant-cut diamond border, to the plain band. Estimated total diamond weight 0.65ct, J-K colour, SI-P1 clarity. Hallmarks f

* An 18ct gold ruby and diamond cluster ring. The pear-shape ruby, within a brilliant-cut diamond surround, to the tapered band. Estimated total diamond weight 0.10ct. Hallmarks for London. Ring size

A pair of 18ct gold ruby and diamond floral cluster ear studs. Each designed as a circular-shape ruby, within a brilliant-cut diamond surround. Estimated total diamond weight 0.30ct. Hallmarks for Bir

A 14K WHITE AND YELLOW GOLD, RUBY, AND DIAMOND CLUSTER RING, with seven round brilliant cut diamonds and eighteen round faceted rubies arranged in a floral design set in 14K white gold with a 14K yell

Two 18ct gold diamond rings. The first designed as a brilliant-cut diamond single-stone ring with bifurcated shoulders, the second designed as three marquise-shape glass-filled rubies with brilliant-c

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 PENDANT in 18ct yellow gold, set with a round cut ruby in a cluster of round brilliant cut diamonds, stamped 18k, 1.6cm, 1.3g.

TIFFANY & CO., A RUBY AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a flower set with a round brilliant cut diamond in a cluster of round cut rubies, signed Tiffany & Co., st

A PAIR OF OPAL AND RUBY DROP EARRINGS in 18ct gold, each comprising an cabochon opal in a cluster of round brilliant cut diamonds suspending a step cut ruby and further opal and diamond cluster, stamp

GRAFF, A RUBY AND DIAMOND CLUSTER CROSSOVER RING in 18ct yellow gold, in cross over design, each end set with a pear cut ruby in a cluster of round brilliant cut diamonds, the band set with a row of s

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

A RUBY AND DIAMOND CLUSTER DRESS RING in 18ct yellow gold, set with a round cut ruby within a border of round brilliant cut diamonds, full British hallmarks, size L1/2 / 6, 2.7g.

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.

A platinum Burmese ruby and diamond cluster ring. The circular ruby cabochon, weighing 1.69cts, with brilliant-cut diamond surround and openwork shoulders. With report 78166-49, dated 28th June 2018,

14K white gold Burmese Ruby and diamond bracelet having 18 oval brilliant, faceted cut natural Burmese ruby corundum gemstones weighing 16.52 carats total, dimensions 8.1 x 4.0 mm, GIA Report #5221843

Two diamond and ruby rings. To include a late Victorian 18ct gold old-cut diamond and oval-shape ruby crossover ring, with an old and single-cut diamond floral cluster ring. Estimated total diamond we