18 carat gold sapphire and diamond set ring, the

DIAMOND RING AND RUBY AND DIAMOND RING BY JOHN DONALD; SAPPHIRE AND DIAMOND RING, 2001-2003 1st: The ring set with five brilliant-cut diamonds, mounted in 18 carat gold, 2nd: The ring set with alterna

AN 18 CARAT WHITE GOLD SAPPHIRE AND DIAMOND RING an octagonal-cut sapphire in a claw setting, to diamond-set shoulders. Estimated total diamond weight 0.10ct, hallmarked Sheffield, ring size M, 3.3 gr

Eighteen-Karat Yellow Gold, Sapphire and Diamond Ring, set with forty-two square-cut channel-set sapphires, with an approximate total weight of 2.94 carats, and thirty-eight round brilliant-cut diamon

AN ANTIQUE STYLE 18 CARAT GOLD RUBY, DIAMOND AND SAPPHIRE CLOVER RING a round-cut ruby, diamond and sapphire set in a clover to a fancy scroll engraved band. Estimated diamond weight 0.10ct, hallmarke

GREEN SAPPHIRE AND DIAMOND CLUSTER RING The oval-cut green sapphire set within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 0.60ct total, partial UK hallmark, European

JOHN DONALD: TWO GEM-SET RINGS 2001-2003 1st: The step-cut aquamarine set between brilliant-cut diamond shoulders, mounted in 18 carat white gold, 2nd: The oval-cut sapphire between brilliant-cut diam

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

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND RING an oval-cut sapphire in a fancy claw setting, to diamond-set shoulders. French 18 carat gold assay mark, ring size J, 3.1 grams Two chips noted to the

An 18K White Gold, Sapphire, and Diamond Favero Ring An 18K white gold ladies ring by Favero, designed as an eternity band set with thirty rectangular-cut sapphires, approximately 4.18 carats altogeth

Platinum, Gold, Yellow Sapphire, and Diamond Ring, Francebezel set with one round cut yellow sapphire (9.63 x 8.6 x 6.2mm) weighing approximately 3.98 carats and with a conforming surround of (18) bea

A VINTAGE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cabochon sapphire and an old cut diamond of 1.47 carats, accented by further old mine cut diamonds, French assay marks for 18 carat

A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a round cabochon sapphire of approximately 7.18 carats, accented by trios of rose cut diamonds, stamped 750, size N / 6.75, 7.1g. 

This Beautiful ring is set in 18 karat white gold features 1.20 carat of Pink Sapphire, flanked by 0.14 carat of diamonds. Clarity VS/ Color E-F/Ring Size 6.50-6.75 #01165

18 Karat rose gold sapphire and diamond flower ring. The ring features 1 four prong set, oval cut pink sapphire weighing approx. .51 carats. Accenting the pink sapphire is a halo of 16 pave set, round

This is a certified and appraised 18 karat white gold blue sapphire and diamond ring. The .61 carat round, brilliant-cut G, SI3 diamond is bezel set and surrounded by .82 carats of square/trapezoid bl

Center 4-prong set with one cushion shape mixed cut sapphire, approximately 5.02 carats surrounded by 58 prong or pave’ set Round Brilliant and full cut round diamonds [F-H/VS], approximate tot

View a video of this lot: Click HereCrafted in 14K white gold; set with a 18.14 carat cushion faceted Ceylon unheated sapphire; flanked by two baguette cut diamonds, weighing a total

AN ANTIQUE CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in 18ct yellow gold, the navette shaped face set with a cushion cut blue sapphire of 1.18 carats, within a surround of old European brilliant cut di

18 Karat White Gold, Diamond and Gem-Set Ring with 77 full cut round Diamonds [H/VS], approximate total weight 1.17 carats, accenting 38 round mixed cut Blue Sapphires, approximate total sapphire weig

This is a certified and appraised 18 karat yellow gold genuine sapphire and natural diamond ring. The 1.03 carat round, brilliant-cut, J color, I clarity burnish-set diamond is set between an oval 1.0

Oval Cabochon Blue Chalcedony, Cabochon Sapphire, Approx. 1.0 Carat TW Pave Set Diamond and 18 Karat White Gold Ring, Diamonds F-G color, VS1-VS2 clarity. Stamped 18K. Ring size 6-3/4. Approx. weight:

stamped "Webb"; containing a cabochon cut ruby, emerald and sapphire bezel set with six bezel set round brilliant cut diamonds approximately 0.42 carats [G-H, VS2] 18.4 grams width: .75 inches; size:

18 carat gold diamond set ring, with three round cut diamonds to the head, ring size P

AN 18 CARAT GOLD SAPPHIRE AND DIAMOND RING three graduated cushion-cut sapphires spaced by old-cut diamonds, with diamond accents, in a carved setting. Estimated total diamond weight 0.65ct, hallmarke