A diamond ring. Of bombe design, the brilliant-cut

GEM-SET AND DIAMOND DRESS RING Of bombé design, set with brilliant-cut diamonds and circular-cut sapphires, rubies and emeralds, ring size approx. Q For further information on this lot please vis

A DIAMOND DRESS RING Of bombé design, set with brilliant-cut diamonds throughout, mounted in 18K gold, diamonds approximately 6.00cts total, French import mark, ring size L

AN EMERALD AND DIAMOND RING in bombe design, set with a central heart shaped cabochon emerald within a border of round brilliant cut diamonds, stamped 18K, size M / 6, 3.7g.

CULTURED PEARL AND DIAMOND DRESS RING Of bombé design, set with a 15.0mm cultured pearl, the mount pavé-set throughout with brilliant-cut diamonds, diamonds approx. 7.60cts total, ring size

Diamond, gold, and platinum ring Of bombe design, pave-set with round brilliant-cut diamonds 18k yellow gold and platinum Signed with maker's mark for Heintz Bros. Inc. Ring size 6.25; Gross weight 11

KUTCHINSKY: DIAMOND-SET DRESS RING, CIRCA 1970 Of textured bombé design, set with panels of brilliant-cut diamonds, maker's mark KLd (rubbed), ring size approx. P

RUBY AND DIAMOND RING AND EARRING SUITE Of bombé design set with circular-cut rubies and brilliant-cut diamonds, the earrings of matching design, ring size approx. M½, earrings 1.7cm (2)

EMERALD AND DIAMOND CLUSTER RING, CIRCA 1960; SAPPHIRE AND DIAMOND RING, 1977 1st: Of bombé cluster design, set with circular-cut emeralds and brilliant-cut diamonds, 2nd: the 18 carat gold abstr

CARTIER: DIAMOND-SET RING, CIRCA 1995 Of bombé design, set with a central oval-cut diamond, the mount pavé-set with brilliant-cut diamonds, mounted in 18 carat gold, signed Cartier, numbered

CARTIER: DIAMOND-SET RING, CIRCA 1995 Of bombé design, set with a central oval-cut diamond, the mount pavé-set with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.15cts

A sapphire, diamond and fourteen karat gold ringof bombé design, centered by a step-cut sapphire, measuring approximately 7.0 x 6.0 x 4.0 mm, and further accented by round brilliant-cut diamonds. 5.4

A GEM-SET AND DIAMOND RING, BY CARTIER, CIRCA 1980 Of bombé design, the frontispiece set with calibré-cut rubies, sapphires and emeralds alternated between rows of brilliant-cut diamonds, mo

An emerald, diamond and 18k white gold ring the bombe design centering an emerald-cut emerald weighing approximately 0.50 carat, surrounded by 43 round brilliant-cut diamonds, weighing in total an est

A diamond, ruby and eighteen karat gold ringof bombé design in textured gold, inset with oval-cut rubies and round brilliant-cut diamonds. 2.7 dwt; size: 7

BUCCELLATLI, A VINTAGE DIAMOND BOMBE DRESS RING in 18ct yellow gold and white gold, the tapering band of openwork design, set with round brilliant cut diamonds within star shaped pierced motifs, signe

A DIAMOND ‘PERLÉE’ RING, BY VAN CLEEF & ARPELS The slightly bombé ring of tapering design and pavé-set to the front with brilliant-cut diamonds, all within a beaded border,

KUTCHINSKY: DIAMOND AND RUBY CLUSTER RING, CIRCA 1970 The circular-cut ruby within a brilliant-cut diamond and ruby surround, the bombé mount of reeded design, maker's mark KLd, London hallmark (

FIVE GEM-SET RINGS 1st: The ring composed of five bands set with circular-cut emeralds and brilliant-cut diamonds, 2nd: Of bombé design set with seed pearls and circular-cut rubies, 3rd: Set with

FRANK GEHRY FOR TIFFANY: EARHOOPS; BULGARI: BAND RING 1st: Of geometric design, the front pavé-set with brilliant-cut diamonds, 2nd: Of bombé design with a curved steel plaque centre, 1st: s

DIAMOND CLUSTER RING Of flowerhead design, set with brilliant-cut diamonds, diamonds approx. 2.15cts total, ring size approx. L

An 18ct gold diamond cluster ring. Of floral design, the brilliant-cut diamond cluster, to the tapered shoulders. Estimated total diamond weight 3cts, I-J colour, SI2-P2 clarity. Hallmarks for London,

An 18ct gold ruby and diamond dress ring. Of hexagonal design, the brilliant-cut diamond, with alternating single-cut diamond and calibre-cut ruby surrounds. Principal diamond estimated 1ct, K-L colou

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

A gentleman's 18ct gold diamond ring. Of bi-colour design, the brilliant-cut diamond, inset to a stepped panel, with grooved shoulders and tapered band. Estimated diamond weight 0.20ct, J-K colour, P1