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Unheated 5.08 Carat Blue Sapphire in Custom Platinum and Diamond Ring

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    Located in San Francisco, CA
    Eye-catching estate ring features one extraordinary 3.34ct rectangular cushion cut purplish pink sapphire with exceptional light return and saturation of color, and 52 half moon & ro...
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  • GIA 3.45-ct Unheated Ruby and Diamond Custom Rose Gold Ring
    Located in San Francisco, CA
    Become mesmerized in the deep red of this natural unheated ruby! The oval shaped brilliant step-cut stone weighs 3.45 carats, and is accented by a halo of 34 round brilliant-cut diam...
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  • Blue Sapphire Diamond Platinum Ring
    Located in San Francisco, CA
    Platinum Ring Features One Mixed Cut Blue Sapphire for a total weight of 8.25cts, accented by approximately 0.60cts of Single Cut Diamonds on a Deco Style Contemporary Setting. The r...
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    20th Century Unknown Art Deco Cocktail Rings

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    Blue Sapphire Diamond Platinum Ring
    $16,500 Sale Price
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  • Natural 8.55 Carat Blue Star Sapphire Diamond Platinum Ring
    Located in San Francisco, CA
    Platinum ring setting features one Oval Cabochon Cut Natural Blue Star Sapphire for a total weight of 8.55cts accented by approximately 0.40cts ...
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  • 1.08 Carat Pear Shape Diamond Platinum Ring
    Located in San Francisco, CA
    Pretty platinum filigree ring features a 1.08 carat pear shape brilliant cut diamond (approximately K/SI2) accented with 4 round brilliant cut diamonds. Ring size is a 6.25 and can b...
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  • 1.02 Carat GIA Certified Diamond Platinum Ring
    By Sebastien Barier
    Located in San Francisco, CA
    Sebastien Barier Custom Platinum ring featuring a 1.02ct (I Color, SI2 Clarity) Round Cut Diamond, accented by 30 Round Brilliant Cut Diamonds for an additional 0.55cts. The ring is ...
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  • Unheated Platinum Sapphire Ring, 5.08 Carat Sapphire GIA Certified
    Located in Tampa, FL
    New platinum custom sapphire ring containing an oval cut untreated blue sapphire measuring 9.65 x 8.71 x 6.87 mm weighing 5.08 carat. Type II. Medium, moderately strong, blue color GIA B 5/4, set with 62 round brilliant cut diamonds with a weight of 0.78 cts & 24 baguette-cut diamonds with an approx diamond weight of 0.30 cts approximate total diamond weight 1.08 ct's VS - Si clarity G-H color. This rare unheated sapphire carries pure tone coupled with excellent saturation giving off this stunning cornflower blue hue. If you been looking for that special sapphire engagement ring or a perfect gift this unheated platinum sapphire ring...
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    GIA certified 5.08 carat, sapphire and diamond 18 kartat cocktail ring. The ring is crafted in 18 karat white gold and 18 karat yellow gold. The GIA describes the stone as a natural...
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  • Blue Sapphire Ring 5.08 Carat Oval
    By Merkaba
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    5.08 Carat Royal Blue Sapphire oval platinum three stone ring, flanked by a pair of 0.88 carat, E/VS French cut Trapezoid diamonds. Ring size 6. Resizing is complementary upon reque...
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  • GIA Certified 5.08 Carat Cushion Blue Sapphire Diamond Halo Platinum Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    Presenting our exquisite GIA Certified 5.08 Carat Cushion Blue Sapphire Diamond Halo Platinum Ring, a true masterpiece that captures the allure of gemstones from Ceylon. This captiva...
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  • Cartier 3.00 Carat Unheated Madagascar Sapphire and Diamond Ring in Platinum
    By Cartier
    Located in Philadelphia, PA
    Cartier Madagascar sapphire and diamond ring in platinum, accompanied by AGL certificate and Cartier box. The centerpiece of this Cartier...
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  • Natural 7.08 Carat Blue Ceylon Sapphire Diamond Halo Ring in Platinum
    Located in Honolulu, HI
    This Majestic 7.08 ct natural Ceylon Sapphire Gem is a real show stopper. Featuring a rich pleasant blue color that resembles the deep blue waters of the pacific. Set in a platinum h...
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