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GIA Certified 4 Carat Diamond Platinum Engagement Ring

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  • 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

  • 2.16 Carat GIA Diamond Platinum Engagement Ring
    Located in New York, NY
    This gorgeous platinum engagement ring is centered with a sparkling GIA certified radiant cut diamond that weighs 2.16ct. graded G color with VS1 clarity. The center diamond is flank...
    Category

    20th Century Contemporary Engagement Rings

    Materials

    Diamond, 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

  • Enticing GIA Certified 1.00 Carat Diamond Engagement Ring
    Located in New York, NY
    This beautiful platinum ring is centered with a sparkling GIA certified oval cut diamond that weighs 1.00ct. graded E color with VS2 clarity. Accentuating the center stone are dazzli...
    Category

    20th Century Engagement Rings

    Materials

    Diamond, 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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  • Peter Suchy GIA Certified .84 Carat Diamond Platinum Engagement Ring
    By Peter Suchy
    Located in Stamford, CT
    Diamond engagement ring. GIA certified round Ideal cut center diamond with great brilliance in a platinum three-stone setting with 2 pear shaped side diamonds, in a custom made setti...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certified 7.22 Carat Tanzanite Diamond Platinum Engagement Ring
    Located in Stamford, CT
    Blue violet 7.22 carat oval tanzanite and diamond engagement ring. GIA certified oval center stone with two trilliant cut side diamonds in an 18k yellow gold setting with a platinum ...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Tanzanite, Diamond, Gold, 18k Gold, Yellow Gold, Platinum

  • 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...
    Category

    Mid-20th Century Engagement Rings

    Materials

    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...
    Category

    Vintage 1950s Engagement Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Platinum

  • GIA Certified .90 Carat and .36 Carat Round Diamond Engagement Ring Platinum
    Located in New York, NY
    Modernist Solitaire & Accent. GIA Certified Diamond engagement ring. .90ct. Natural Round Cut diamond GIA Certificate: 2183151441 D color vvs-2 clarity 6.03 X 6.11 X 3.77 mm ...
    Category

    2010s American Modernist Three-Stone Rings

    Materials

    Diamond, Platinum

  • GIA Certified .87 Carat Pink Sapphire Platinum Engagement Ring
    Located in Stamford, CT
    Pink sapphire and diamond engagement ring. GIA certified oval natural light pink/purple center sapphire with two trilliant cut side diamonds, set in a three-stone platinum setting ma...
    Category

    21st Century and Contemporary Engagement Rings

    Materials

    Sapphire, Diamond, Pink Sapphire, Platinum

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