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

6.18ct Natural Blue Sapphire Diamond Ring No Heat

About the Item

This GIA certified natural, no heat sapphire is a must have! Modified Brilliant step cut sapphire is 10.64 x 9.03 x 6.10mm, 6.18 total carat weight. 5 graduating square cut diamonds on each shoulder, ranging from approximately .12tdw - .06tdw Per the GIA report (see photos), the sapphire is from Sri Lanka with no indications of heating. Platinum mounting Stamped "PT" Size 6 GIA report included with purchase.
More From This SellerView All
  • 18KW 5.9ct Blue Topaz, Blue Sapphire & Diamond Ring
    Located in Cincinnati, OH
    This is a beautiful statement piece! 18 karat white gold Center is a beautiful light blue topaz, approximately 12.5mm x 10mm x 7mm (approximately 6.8 carats). Center topaz is surr...
    Category

    Late 20th Century American Fashion Rings

    Materials

    Diamond, Blue Sapphire, Blue Topaz, 18k Gold

  • Oscar Heyman 18 Karat Platinum Sapphire Diamond Ring
    By Oscar Heyman
    Located in Cincinnati, OH
    "Oscar Heyman creates jewelry that is as timeless as the very gemstones it holds." - Oscar Heyman website. This ring is a classic Oscar Heyman. It will last a lifetime and can be passed down through generations. 18 karat yellow gold with beautiful baguette sapphires in a criss/cross design. Two diamond stations on either side of the sapphire design. 24 beautiful blue baguette cut...
    Category

    Early 2000s American More Rings

    Materials

    Diamond, Sapphire, 18k Gold, Platinum

  • Diamond and Sapphire Platinum Cocktail Ring
    Located in Cincinnati, OH
    Unique vintage Cocktail Ring Center blue sapphire with diamond halo 1.26 carat center blue sapphire, approximately 6.5mm round, outstanding color 20 diamonds (10 round and 10 baguett...
    Category

    21st Century and Contemporary Unknown More Rings

    Materials

    Sapphire, Diamond, Blue Sapphire, Platinum

  • Getana & Co. Blue Apatite Diamond Ring
    Located in Cincinnati, OH
    Designer Getana & Co. This ring is a gorgeous light blue apatite slice with a diamond halo. This ring practically glows. Oval-ish apatite approximately 20...
    Category

    2010s American More Rings

    Materials

    Diamond, Apatite, 14k Gold

  • 18K Blue Sapphire Diamond Necklace
    Located in Cincinnati, OH
    This gorgeous, one-of-a kind necklace will be the highlight of any outfit! UNOAERRE designer, Italian. 18 karat yellow and white gold free form pendant set with 33 round diamonds, th...
    Category

    Late 20th Century Pendant Necklaces

    Materials

    Diamond, Sapphire, 18k Gold

  • Richard Krementz 18 Karat Platinum Diamond Pyramid Ring
    Located in Cincinnati, OH
    By designer Richard Krementz, this diamond ring is true to his design style! 18 karat yellow gold and platinum 'pyramid' design. Looks great worn alone and can also be stacked with o...
    Category

    21st Century and Contemporary American More Rings

    Materials

    Diamond, 18k Gold, Platinum

You May Also Like
  • 6 carat Natural No Heat Blue Sapphire and Diamond Ring
    By Diamond Scene New York
    Located in New York, NY
    Certified natural no heat 6.09 carat Cushion cut sapphire set in handmade platinum and diamond mounting. .66 carats of diamonds. This sapphire has exceptional color and brilliance....
    Category

    21st Century and Contemporary Three-Stone Rings

    Materials

    Blue Sapphire, Diamond, Sapphire, Platinum

  • Natural No Heat Round Vivid Corn Flower Blue Sapphire Diamond Ring
    Located in New York, NY
    3.45 carat round cut center sapphire. The sapphire is certified natural no heat with exquisite cornflower blue color. This important sapphire is set in a custom diamond mounting ...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Sapphire, 18k Gold

  • 18ct Rose Gold 'No Heat' Fancy Sapphire and Diamond Ring
    Located in Sydney, NSW
    Emerald cut multi coloured Sapphires, crafted with eighteen karat rose gold, featuring a beautiful set of twenty six claw set round brilliant cut diamonds, complemented by a stunning...
    Category

    2010s Australian Contemporary More Rings

    Materials

    Sapphire, Diamond, 18k Gold, Rose Gold

  • 18ct Rose Gold 'No Heat' Pink Sapphire and Diamond Ring
    Located in Sydney, NSW
    Oval shaped pink sapphire, featuring a beautiful selection thirty six claw and rub over set round brilliant cut diamonds, complemented by a stunning polished finish design. Sapphir...
    Category

    2010s Australian Contemporary More Rings

    Materials

    Pink Sapphire, Diamond, 18k Gold, Rose Gold

  • GIA Certifed Vintage No-Heat Natural Sapphire and Diamond Ring
    Located in New York, NY
    Platinum Sapphire: 3.55 ct TW GIA Report Number: 6203700180 Sapphire Cut: Oval - Brilliant Cut Color: Blue - No heat Origin: Sri Lanka Diamond: 0.60 ct twd Ring Size: 5
    Category

    20th Century More Rings

    Materials

    Diamond, Sapphire, Platinum

  • Handmade Custom Square Blue Sapphire & Diamond Halo Ring Platinum 1.77ct No Heat
    Located in Carmel-by-the-Sea, CA
    One of a kind handmade ring designed by Mark Areias Jewelers in Platinum. The ring contains a natural NO HEAT treatment blue sapphire flanked by a round brilliant cut diamond halo. T...
    Category

    2010s More Rings

    Materials

    Diamond, Blue Sapphire, Platinum

Recently Viewed

View All