PLATINUM, DIAMOND & SAPPHIRE RINGPlatinum,sapphire and diamond ring; square topped featuring four rectangular sapphires, each measuring appx. 3mm x 4mm, surrounded by twenty bead-set diamonds appx. 0.30 ctw, size...
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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, DIAMOND, AND SAPPHIRE RINGPlatinum,Diamond, and Sapphire Ring, centering an old European-cut diamond weighing approx. 0.40 cts. flanked by two oval-cut sapphires weighing approx. 0.25 cts. each further set...
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PLATINUM, KASHMIR SAPPHIRE, AND DIAMONDRINGPlatinum, Kashmir Sapphire, and Diamond Ring, the cushion mixed-cut sapphire weighing 6.49 cts. flanked by bullet-shape baguettes weighing approx. 0.75 tcw., the mount...
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PLATINUM, DIAMOND, AND SAPPHIRE RINGPlatinum,Diamond, and Sapphire Ring ca. 1920; centering a bezel-set old European-cut diamond weighing approx. 2.00 cts. framed by a row of channel-set French-cut sapphires and a row...
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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, KASHMIR SAPPHIRE, AND DIAMONDRINGPlatinum, Kashmir Sapphire, and Diamond Ring, ca. 1910; centering a round cushion-cut sapphire weighing 4.31 cts. flanked by two old rounded trillion-cut diamonds weighing...
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PLATINUM, ORANGE SAPPHIRE, AND DIAMONDRINGPlatinum, Orange Sapphire, and Diamond Ring, centering an fancy mixed-cut orange sapphire weighing 19.10 cts. flanked by two bullet-shape diamonds weighing approx. 0.80...
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PLATINUM, PURPLE SAPPHIRE, AND DIAMONDRINGPlatinum, Purple Sapphire, and Diamond Ring, centering an emerald-cut purple sapphire measuring approx. 11.70 x 9.34 x 8.60 mm. flanked by four baguette-cut diamonds...
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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, 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 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 STAR SAPPHIRE AND DIAMOND RINGPLATINUMSTAR SAPPHIRE AND DIAMOND RING, stamped PT900 platinum ring size 6, prong set oval cabochon blue star sapphire approx. 8.10mm x 6.20mm x 3.70mm, approx. 2.14cttw.; two prong...
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PLATINUM, BLUE SAPPHIRE AND DIAMONDRINGPlatinum, Blue Sapphire and Diamond Ring, Set with one cushion modified brilliant-cut blue sapphire weighing 17.74 carats, surrounded by round brilliant-cut diamonds....
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PLATINUM, DIAMOND, BLUE SAPPHIRE ANDRUBY RINGPlatinum, Diamond, Blue Sapphire and Ruby Ring, Centered with one round brilliant-cut diamond weighing approximately 1.15 carats, flanked by one round faceted blue...
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PLATINUM, DIAMOND AND BLUE SAPPHIRERINGPlatinum, Diamond and Blue Sapphire Ring, Centered with one marquise-cut diamond weighing approximately 1.25 carats, flanked by ten channel-set square-cut blue sapphires...
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PLATINUM, DIAMOND AND YELLOW SAPPHIRERINGPlatinum, Diamond and Yellow Sapphire Ring, Centered with one round brilliant-cut diamond weighing approximately .75 carats, flanked by two round faceted yellow sapphires...
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PLATINUM, PINK SAPPHIRE AND DIAMONDRINGPlatinum, Pink Sapphire and Diamond Ring, Centered with one cushion-cut pink sapphire weighing approximately 1.55 carats, flanked by four round brilliant-cut diamonds...
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PLATINUM, DIAMOND AND ORANGE SAPPHIRERINGPlatinum, Diamond and Orange Sapphire Ring, Centered with one round brilliant-cut diamond weighing approximately 1.10 carats, flanked by two pear-shaped orange sapphires...
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PLATINUM, BLUE SAPPHIRE, EMERALD ANDDIAMOND RINGPlatinum, Blue Sapphire, Emerald and Diamond Ring, Centered with one oval faceted blue sapphire weighing approximately 3.10 carats, surrounded by four marquise-cut...
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PLATINUM, BLUE SAPPHIRE AND DIAMONDRINGPlatinum, Blue Sapphire and Diamond Ring, Centered with one oval faceted blue sapphire weighing approximately 4.28 carats, surrounded by a row of twelve round and pear...
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PLATINUM, YELLOW SAPPHIRE AND DIAMONDRINGPlatinum, Yellow Sapphire and Diamond Ring , center prong set oval cut yellow sapphire, wt. approx. 1.82 cts., approx. 8.00 x 6.50 mm; surrounded by numerous round brilliant...
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PLATINUM, YELLOW SAPPHIRE, DIAMOND RINGPlatinum,Yellow Sapphire and Diamond Ring, central prong set modified brilliant cut sapphire, wt. 4.21 cts., 9.95 x 7.37 x 5.41 mm; bezel surround and shoulders with 40 prong set round...
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PLATINUM, PINK SAPPHIRE AND DIAMONDRINGPlatinum, Pink Sapphire and Diamond Ring, prong-set oval mixed cut pink sapphire, 6.36 x 5.74 x 3.33 mm, exact wt. 1.01 ct.; 38 prong and bezel-set round brilliant cut...
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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, DIAMOND AND SAPPHIRE CLUSTERRINGPlatinum, Diamond and Sapphire Cluster Ring, diamonds 2.20 cts., natural, not heated sapphire 3.57 cts., sapphire has color range from violet to purple, GIA certificate...
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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 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, DIAMOND AND BLUE STAR SAPPHIREART DECO RINGPlatinum, Diamond and Blue Star Sapphire Art Deco Ring, Center 4-prong set with one oval cabochon cut Blue Star Sapphire, approximately 25.47 carats, set between...
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PLATINUM, DIAMOND, NATURAL SAPPHIRECLUSTER RINGPlatinum, Diamond and Natural Sapphire Cluster Ring, center round diamond accented by 6 round blue sapphires, size 4.25. **Please note: Payment for all jewelry...
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PLATINUM, BLUE SAPPHIRE AND DIAMONDRINGPlatinum, Blue Sapphire and Diamond Ring, center prong set oval mixed cut blue sapphire, wt. approx. 0.80 ct., 6.62 x 4.76 x 3.30 mm; double halo and shoulders set with...
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