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Elongated Cushion Diamond Platinum Ring

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  • Royal Blue Cushion Sapphire Diamond Gold Platinum Engagement Ring
    Located in Stamford, CT
    Rich Royal deep blue natural no heat Sapphire engagement ring in original handmade Platinum ring with 18k yellow gold center and bright white trilliant diamonds. 1 cushion Royal Blue Sapphire...
    Category

    Late 20th Century Engagement Rings

    Materials

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

  • .81 Carat Diamond Cushion Cut Art Deco Platinum Engagement Ring
    Located in Stamford, CT
    Ladies handmade diamond art deco engagement ring. Platinum setting. circa 1910-1920 set with 10 single cut diamonds approx. Excellent cut and brilliance. Cushion brilliant cut. This...
    Category

    Early 20th Century Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certified 1.02 Carat Cushion Diamond Platinum Halo Engagement Ring
    Located in Stamford, CT
    Diamond engagement ring. GIA certified cushion cut diamond center stone, set in platinum with a halo of round cut diamonds and round accent diamonds along crown and shank. 1 cushi...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certificate 2.44 Carat Cushion Sapphire Diamond Platinum Engagement Ring
    Located in Stamford, CT
    Vintage 1950's sapphire and diamond engagement ring. GIA certified cushion cut Sapphire, no heat and no enhancements in a platinum three-stone setting with two baguette shape accent ...
    Category

    Mid-20th Century Engagement Rings

    Materials

    Blue Sapphire, Diamond, Sapphire, Platinum

  • Peter Suchy 1.34 Carat Cushion Cut Diamond Platinum Engagement Ring
    By Peter Suchy
    Located in Stamford, CT
    Cushion cut 1.34ct diamond engagement ring in a pave set pierced and engraved crossed prong setting, with 22 round accent diamonds from the Peter Suchy Workshop. 1 antique cushion ...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • Peter Suchy 3.91 Carat Cushion Sapphire Diamond Halo Platinum Engagement Ring
    By Peter Suchy
    Located in Stamford, CT
    Stunning sapphire and diamond halo engagement ring. AGL certified cushion shape bezel set periwinkle 3.91ct center stone with a halo of full cut diamonds set in a platinum setting wi...
    Category

    21st Century and Contemporary American Engagement Rings

    Materials

    Blue Sapphire, Sapphire, Diamond, Platinum

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  • Platinum 3.09ct GIA Elongated Cushion Cut Diamond Solitaire Engagement Ring
    Located in Montclair, NJ
    Here we have a very desirable Colorless F color diamond with eye clean SI2 clarity in a gorgeous elongated shape cushion cut diamond. This faces up larger than it shows and again is ...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • 4 Carat Elongated Cushion Cut Diamond Engagement Ring
    By Hannah Florman
    Located in Boston, MA
    GIA certified beautiful elongated cushion cut diamond set in a delicate compass prong setting. This stone is one of a kind, and a very un...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Diamond, 18k Gold

  • GIA Certified 10.09 Carats Elongated Cushion Cut Diamond Engagement Ring
    By Roman Malakov
    Located in New York, NY
    A beautiful engagement ring style showcasing a GIA Certified 10.09 carats elongated cushion cut diamond, I Color and SI1 in clarity. The cent...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certified 0.85 Carat Elongated Cushion Cut Diamond Engagement Ring
    By Roman Malakov
    Located in New York, NY
    An elegant ring of elongated cushion cut diamond weighing 0.85 carat certified by GIA as I color and VS2 clarity. Set on an intricately d...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certified 4.02 Carats Elongated Cushion Cut Diamond Engagement Ring
    By Roman Malakov
    Located in New York, NY
    A classic and elegant piece of jewelry, showcasing a GIA certified elongated cushion cut diamond weighing 4.02 carats with D color and I1...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • Platinum Cushion Cut Diamond Engagement Ring
    Located in Scottsdale, AZ
    Designer: custom Material: Platinum Diamond: 1 cushion cut = .69ct Color: E Clarity: SI2 GIA: 6204224130 Diamond: 18 round brilliant cut = .18cttw Color: G Clarity: SI1 Ring Size: 4...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Platinum

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