PLATINUM, DIAMOND, SAPPHIRE RINGPlatinumsapphire and diamond dinner ring containing 14 round brilliant cut diamonds, 10 straight baguette diamonds and 11 round Burmese or Ceylon sapphires. Total diamond weight approximately...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering an oval-cut sapphire weighing 20.05 cts. flanked by two half moon-cut diamonds weighing approx. 0.78 tcw.; the mount and shank set with...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering a heart-shape sapphire measuring 11.55 x 11.80 x 6.50 mm. and weighing approx. 7.00 cts. flanked by two tapered baguette diamonds weighing...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, ca. 1900; centering a bezel-set oval-cut sapphire weighing approx. 2.95 cts. flanked by two bezel-set pear-shape diamonds weighing approx. 1.47...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering an emerald-cut sapphire weighing 6.52 cts. flanked by two trapezoid-cut diamonds weighing approx. 1.25 tcw.; 6.97 dwts.; size 4 Other...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering a cushion-cut sapphire weighing 8.65 cts. framed by 12 bezel-set baguette diamonds; further set with full- and single-cut diamonds;...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, comprising five rows, three of which feature channel-set step-cut sapphires and two of which feature bead-set full-cut diamonds; 6.16 dwts.; size...
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PLATINUM, DIAMOND, AND SAPPHIRE RINGPlatinum,Diamond, and Sapphire Ring the open-work floral-design band set with single-cut diamonds flanked by two rows of channel-set step-cut sapphires; 7.47 dwts.; wd. 1/2 in.; size...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Burmese Sapphire, and Diamond Ring centering an oval-cut Burmese sapphire weighing approx. 4.00 cts. and measuring approx. 9.60 x 8.40 x 6.30 mm.; within a decorative mount...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring centering an oval mixed-cut sapphire weighing approx. 4.50 cts. flanked by tapered baguettes; 2.61 dwts.; size 7 1/4 Provenance: The Estate of...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring centering a bezel-set sugarloaf oval cabochon sapphire measuring approx. 8.75 x 6.00 x 5.84 mm. surmounted by a millegrain mount set with calibre-cut...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering an oval-cut sapphire weighing approx. 5.50 cts. framed by 14 round brilliant-cut diamonds weighing approx. 0.75 tcw.; 6.63 dwts.; size...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering a rectangular faceted sapphire measuring approx. 6.45 x 5.43 x 4.02 mm.; framed by two rows of single-cut diamonds; the open-work mount...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering an oval-cut sapphire weighing approx. 3.70 cts. flanked by oval-cut diamonds weighing approx. 2.75 tcw. further set with tapered baguette-cut...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering a cabochon sapphire measuring approx. 15.35 x 12.05 mm. flanked by two rows of full-cut diamonds weighing approx. 1.40 tcw.; 10.24 dwts.;...
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PLATINUM, DIAMOND, AND SAPPHIRE RINGPlatinum,Diamond, and Sapphire Ring, centering a round brilliant-cut diamond weighing 2.37 cts. flanked by two circle-cut sapphires; 5.02 dwts.; size 7 1/4 Provenance: Property of...
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PLATINUM, DIAMOND, AND SAPPHIRE RINGPlatinum,Diamond, and Sapphire Ring, centering a cushion brilliant-cut diamond weighing 2.41 cts. flanked by two cushion-cut sapphires weighing approx. 3.10 tcw.; 5.75 dwts.; size...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, the twin stone ring featuring an emerald-cut diamond weighing 1.85 cts. and an emerald cut sapphire weighing approx. 2.50 cts.; 3.81 dwts.; size...
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PLATINUM, SAPPHIRE, AND DIAMOND RINGPlatinum,Sapphire, and Diamond Ring, centering an oval-cut sapphire weighing approx. 11.60 cts. framed by a row of round brilliant-cut diamonds weighing approx. 2.00 tcw.; 7.43 dwts.;...
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PLATINUM SAPPHIRE AND DIAMOND VINTAGERING RING, tested platinum, set with one faceted medium blue sapphire of approx. 1.04 carats, surrounded by concentric bands of single cut diamonds of approx. 0.25cttw.,...
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PLATINUM DIAMOND AND NATURAL SAPPHIRERING RING, stamped PT950 platinum ring size 7.5, GIA gem report 2201365189 natural unheated prong set faceted oval blue sapphire approx. 10.63mm x 8.87mm x 5.16mm, approx....
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, Centered with one oval faceted yellow sapphire weighing approximately 2.50 carats, flanked by two round faceted white sapphires and surrounded...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring , center bezel set emerald-cut sapphire, wt. approx. 2.00 cts., approx. 8.00 x 6.00 mm; tiered bezel and shoulder with numerous prong, bezel and...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, oval faceted sapphire surrounded by round and baguette diamonds, sapphire 3.57 cts., GIA certificate...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring , center prong set cushion cut natural corundum sapphire, wt. 15.39 cts., 15.66 x 12.77 x 8.58 mm.; shoulders with 2 half-moon cut diamonds, total...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, center prong set oval shaped mixed cut blue sapphire, wt. approx. 2.00 cts., 6.20 x 5.65 x 3.76 mm; bezel and shoulders with 38 prong and channel...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, center oval shape blue sapphire, wt. approx. 1.80 cts.; halo set with 10 round diamonds, total wt. approx. 2.25 cts.; size 6.25; 3.50 dwts. **Please...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, center blue sapphire, wt. approx. 1.00 ct.; flanked by 2 diamonds, total wt. approx. 0.60 ct.; size 5.75. **Please note: Payment for all jewelry...
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PLATINUM, DIAMOND AND SAPPHIRE RINGPlatinum,Diamond and Sapphire Ring, center oval blue sapphire, wt. approx. 2.00 cts.; bezel with 10 round diamonds, total wt. approx. 1.50 cts.; size 6.5. **Please note: Payment for...
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PLATINUM DIAMOND AND FAUX SAPPHIRE RINGPLATINUMDIAMOND AND FAUX SAPPHIRE RING, stamped IRD PLAT platinum ring size 6, two baguette diamonds approx. .25ct each, .50cttw., two baguette diamonds approx. .15ct each, .30cttw.,...
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, center oval brilliant faceted cut blue sapphire, wt. approx. 2.38 ct.; bezel set with 54 round brilliant and baguette cut diamonds, total wt. approx....
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PLATINUM, SAPPHIRE AND DIAMOND RINGPlatinum,Sapphire and Diamond Ring, center cushion mixed cut blue sapphire, wt. approx. 1.31 cts.; set with 48 baguette and round diamonds, total wt. approx. 0.20 ct., H-I color, VS2-SI1...
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PLATINUM DIAMOND AND SYNTHETIC SAPPHIRERINGPlatinum Diamond and Synthetic Sapphire Ring, 4-prong set with one round mixed cut Synthetic Sapphire, accented with four baguette cut Diamonds [H/VVS], approximate total...
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PLATINUM DIAMOND AND YELLOW SAPPHIRERINGPlatinum Diamond and Yellow Sapphire Ring, center 4-prong basket set with one oval mixed cut Yellow Sapphire, approximately 24.01 carats, between 22 tapered baguette...
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PLATINUM, DIAMOND AND SAPPHIRE RINGPlatinum,Diamond and Sapphire Ring, Center set with one oval mixed cut Blue Sapphire, approximately 7.66 carats, flanked by six tapered baguette cut Diamonds [H/VVS], approximate...
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PLATINUM AND SAPPHIRE RINGPlatinum andSapphire Ring, marked "Cartier", set with central oval faceted blue sapphire, wt. approx. 2.00 cts., size 8.25. This is not authentic Cartier. **Please note: Payment for all...
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