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3.11 Carat Sapphire GIA Certified 2.12 Carat Diamond Platinum Ring

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  • Certified 5.03 Carat Ceylon Sapphire GIA Diamond Platinum Ring
    Located in New York, NY
    This stunning platinum anniversary ring is centered with a lovely C.Dunaigre certified royal blue Ceylon sapphire that weighs 5.03ct. The center stone is accentuated by two sparkling...
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    21st Century and Contemporary Three-Stone Rings

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    Diamond, Blue Sapphire, Platinum

  • Unique GIA Certified 2.12 Carat Old European Diamond Platinum Engagement Ring
    Located in New York, NY
    This amazing engagement ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 2.12ct. graded J with VS1 clarity. The center diam...
    Category

    Early 20th Century Art Deco Engagement Rings

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    Diamond, Blue Sapphire, Platinum

  • 1.39 Carat GIA Certified Old Mine Diamond Sapphire Platinum Engagement Ring
    Located in New York, NY
    Made of platinum, this ring is centered with a sparkling GIA certified old mine brilliant cut diamond that weighs 1.39ct. graded K color with VS2 clarity. The center diamond is flank...
    Category

    20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Platinum

  • GIA Certified 1.01 Carat Diamond Platinum Ring
    Located in New York, NY
    This charming platinum ring is centered with a sparkling GIA certified emerald cut diamond that weighs 1.01ct. graded D color with SI2 clarity. The center diamond is accentuated by d...
    Category

    20th Century Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certified 2.71 Carat Sapphire Diamond Engagement Ring
    Located in New York, NY
    This is stunning platinum engagement ring is centered with a lovely GIA certified oval cut sapphire that weighs 2.71ct. The sapphire is accentuated by sparkling carre cut diamonds th...
    Category

    20th Century Three-Stone Rings

    Materials

    Diamond, Sapphire, Platinum

  • GIA 0.88 Carat Diamond Sapphire platinum Engagement Ring
    Located in New York, NY
    This platinum ring is centered with a sparkling GIA certified round cut diamond that weighs 0.88ct. graded I color with VS1 clarity. The center stone is flanked by two pear shaped sa...
    Category

    20th Century Engagement Rings

    Materials

    Blue Sapphire, Diamond, Platinum

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  • GIA Certified 3.11 Carats Cushion Cut Diamond Three-Stone Engagement Ring
    By Roman Malakov
    Located in New York, NY
    Showcasing a brilliant cushion cut diamond weighing 3.11 carats, accented by two brilliant half moon diamonds weighing 0.90 carats total. Set in a polished platinum mounting. Accompa...
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    21st Century and Contemporary American Contemporary Engagement Rings

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  • GIA Certified 2.12 Carats Emerald Cut Diamond Three Stone Engagement Ring
    By Roman Malakov
    Located in New York, NY
    Features a GIA Certified emerald cut blue diamond weighing 2.12 carats, G color and VS2 in clarity. Flanked by two step cut trapezoid diamonds weighing 0.69 carats total. Made in Pla...
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    21st Century and Contemporary American Contemporary Engagement Rings

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  • GIA Certified 3.11 Diamond Platinum Engagement Ring
    Located in Atlanta, GA
    Ring Size: 5.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.9grams Center Diamond Details: GIA LAB REPORT #: 2225736845 Weight: 3.11ct Cut: Old European brilliant Color...
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    Vintage 1950s Unknown Edwardian Engagement Rings

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  • 2.11 Carat GIA Certified Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    Natural GIA certified color change Sapphire and diamond engagement ring. The GIA 2.11ct oval sapphire center stone has great color change in different lighting that ranges from green...
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    21st Century and Contemporary Engagement Rings

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  • GIA Certified .94 Carat Pink Sapphire Diamond Platinum Engagement Ring
    Located in Stamford, CT
    1950's Pink purple round sapphire and diamond engagement ring. GIA certified round European cut fancy intense center sapphire mounted in a platinum three-stone handmade engagement se...
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    Mid-20th Century Engagement Rings

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    Pink Sapphire, Diamond, Sapphire, Purple Sapphire, Platinum

  • GIA Certified 6.07 Carat Sapphire Diamond Platinum Engagement Ring
    Located in Stamford, CT
    Vintage 1950-1960 6.07ct cushion cut Sapphire engagement ring with straight baguette accents in Platinum. GIA certified natural corund...
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    Vintage 1950s Engagement Rings

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