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GIA Certified 3.93 Carat Sapphire Diamond Three-Stone Platinum Engagement Ring

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  • GIA Certified 3.93 Carat Sapphire Diamond Halo Platinum Engagement Ring
    Located in Stamford, CT
    1950's Royal blue sapphire and diamond engagement ring. GIA certified oval 3.93ct center Sapphire set in platinum with a marquise diamond hal...
    Category

    Mid-20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Platinum

  • GIA Certified 3.09 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    1950's Three-stone sapphire and diamond engagement ring. GIA certified natural untreated oval sapphire center stone with 2 tapered baguette side diamonds in a three-stone platinum se...
    Category

    Mid-20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

  • GIA Certified 1.75 Carat Sapphire Diamond Three-Stone Engagement Platinum Ring
    Located in Stamford, CT
    Art Deco Oval sapphire and old euro diamond engagement ring. Three-stone setting in platinum with a center sapphire and two side diamonds. open flower scroll work. 1 Oval blue sap...
    Category

    Early 20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Platinum

  • EGL Certified.93 Carat Marquise Diamond Three-Stone Platinum Engagement Ring
    Located in Stamford, CT
    Ideal cut Marquise diamond engagement ring. .93 EGL certified center stone with two marquise side stones in a three-stone platinum setting. .93ct...
    Category

    Late 20th Century Engagement Rings

    Materials

    Diamond, Platinum

  • 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...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Sapphire, Platinum

  • GIA Certified 2.07 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    Orange Sapphire and diamond three-stone engagement ring. GIA certified cushion cut center sapphire with two tapered baguette side diamonds in a three-stone platinum setting. circa 19...
    Category

    Early 20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Yellow Sapphire, Platinum

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  • 3.93 Carat AGL Certified Sapphire Diamond Platinum Ring
    Located in New York, NY
    This impressive platinum ring is centered with an AGL certified cushion cut sapphire that weighs 3.93ct. The sapphire is accentuated by sparkling trapezoid and round cut diamonds tha...
    Category

    20th Century Three-Stone Rings

    Materials

    Diamond, Blue Sapphire, Platinum

  • GIA Certified 4 Carat Oval Three-Stone Platinum Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    This ring is positively stunning, showcasing a dazzling and impressively large 4 carat GIA certified diamond flanked by two additional certified oval cut diamonds. The glamorously la...
    Category

    2010s Italian Modern Engagement Rings

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    Diamond, White Diamond, Platinum

  • GIA Certified 5.28 Carats Oval Cut Sapphire Three-Stone Engagement Ring
    By Roman Malakov
    Located in New York, NY
    This color-rich and brilliant three-stone engagement ring features a color-rich 5.28 carats oval cut blue sapphire originated from Sri Lanka. Set in a classic four prong 18k yellow g...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Blue Sapphire, Diamond, Platinum, 18k Gold

  • GIA Certified 1.46 Carat Trilogy Three-Stone Diamond Engagement Ring in Platinum
    Located in London, GB
    A beautiful diamond three stone engagement ring set in platinum. The ring is centrally set with a lovely 0.82 carat round brilliant cut diamond. This is then sided by perfectly matc...
    Category

    2010s British Modern Three-Stone Rings

    Materials

    Diamond, Platinum

  • GIA Certified Three-Stone Diamond Ring in Platinum
    Located in London, GB
    This stunningly captivating ring from our Treasure Collection features a 0.90 Carat Round Brilliant diamond of E colour and VVS2 clarity at its centre, making it flawless to the nake...
    Category

    21st Century and Contemporary Three-Stone Rings

    Materials

    Diamond, Platinum

  • GIA Certified 3.73 Carats Emerald Cut Blue Sapphire Three-Stone Engagement Ring
    By Roman Malakov
    Located in New York, NY
    A classic and timeless engagement ring showcasing a 3.73 carats emerald cut blue sapphire, flanked by two step-cut trapezoid diamonds on either side. Diamonds weigh 0.40 carats total...
    Category

    21st Century and Contemporary American Contemporary Engagement Rings

    Materials

    Diamond, Blue Sapphire, Platinum

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