Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 8

18.50 Carat Untreated Kashmir Sapphire Diamond Platinum Ring

More From This SellerView All
  • Untreated Kashmir Sapphire Ring, 3.32 Carats
    Located in New Orleans, LA
    This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these gems. Weighing 3.32 carats, the stone's vib...
    Category

    21st Century and Contemporary American Modern Engagement Rings

    Materials

    Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

  • Untreated 4.03 Carat Pink Sapphire Diamond Halo Ring
    Located in New Orleans, LA
    Certified by C. Dunaigre of Switzerland to be free of heat enhancement, this striking 4.03-carat untreated pink sapphire achieves its mesmerizingly rich rose hue naturally. The oval-...
    Category

    21st Century and Contemporary Unknown Modern Cocktail Rings

    Materials

    Diamond, White Diamond, Pink Sapphire, Platinum

  • Untreated Ceylon Sapphire Ring by Oscar Heyman, 8.53 Carats
    By Oscar Heyman
    Located in New Orleans, LA
    An 8.53-carat untreated Ceylon sapphire displays its coveted royal blue hue at the center of this ring by the celebrated Oscar Heyman. Ceylon sapphires stand among the most sought-af...
    Category

    21st Century and Contemporary American Modern Engagement Rings

    Materials

    Diamond, White Diamond, Sapphire, Platinum

  • Untreated Ruby and Diamond Ring 3.02 Carat
    Located in New Orleans, LA
    A dazzling 3.02-carat untreated ruby radiates at the center of this mesmerizing stone-led design. Two teardrop shaped diamonds are set, one on each si...
    Category

    20th Century Mozambican Engagement Rings

    Materials

    Diamond, Ruby, 18k Gold, Platinum

  • Unheated Kashmir Sapphire Ring, 3.32 Carat
    Located in New Orleans, LA
    This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these gems. Weighing 3.32 carats, the stone's vi...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Untreated Yellow Sapphire Ring, 17.82 Carats
    Located in New Orleans, LA
    This classic ring features a fancy yellow Ceylon sapphire, one of the rarest of all fancy-colored sapphires. Weighing a monumental 17.82 carats, the rectangular emerald-cut jewel dis...
    Category

    21st Century and Contemporary Modern Three-Stone Rings

    Materials

    Yellow Sapphire, White Diamond, Platinum

You May Also Like
  • Natural Untreated 14.50 Carat Sapphire Diamond Ring Set in Platinum
    Located in London, GB
    A natural untreated 14.50 carat sapphire diamond ring set in platinum. This truly stunning ring is set to its centre with an exceptional ova...
    Category

    2010s Unknown Belle Époque Cocktail Rings

    Materials

    Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

  • Certified 2.83 Carat No Heat Kashmir Sapphire Platinum Diamond Ring
    Located in New York, NY
    Impressive platinum ring setting, with center AGL certified 2.83ct no heat Kashmir sapphire. Stone measures 8.41 x 7.48 x 4.52mm. Surrounded with approx. 1.00ctw G/VS diamonds. Ring...
    Category

    20th Century Unknown Cocktail Rings

    Materials

    Diamond, Sapphire, Platinum

  • Rare 6.18 Carat Untreated Emerald Cut Ceylon Sapphire and Diamond Platinum Ring
    Located in Scottsdale, AZ
    Absolutely breathtaking, rare emerald cut sapphire and diamond vintage cocktail ring. The brilliant blue stone against the bright white diamonds really catches the viewers eye. Exqui...
    Category

    Early 20th Century Unknown Contemporary Cocktail Rings

    Materials

    Diamond, Sapphire, Platinum

  • 18.50 Carat Natural Topaz 14 Karat Solid White Gold Diamond Ring
    Located in Los Angeles, CA
    18.50 Carat Natural Topaz 14K Solid White Gold Diamond Ring Item Type: Ring Item Style: Cocktail Material: 14K White Gold Mainstone: Topaz Stone Color: Blue Stone Weight: 18.20...
    Category

    2010s American Cocktail Rings

    Materials

    Diamond, Topaz, White Gold

  • GIA Certified 3.50 Carat Kashmir Blue Sapphire No Heat Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA Certified 3.50 Carat Kashmir Blue Sapphire NO HEAT Ring
    Category

    2010s Italian Modern Cocktail Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Color Change Sapphire Ring, 7.64 Carat Untreated Sapphire Platinum GIA Certified
    Located in Tampa, FL
    New platinum 950 custom untreated natural Ceylon sapphire ring containing a modified brilliant cushion cut natural color change blue to violet blue sapphire measuring 10.05 x 9.66 x ...
    Category

    2010s Sri Lankan Engagement Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

Recently Viewed

View All