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Blue Sapphire Three-Stone Diamond Engagement Platinum 7.18 GRS Certified Ring

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  • Three-Stone Diamond Engagement Ring in Platinum 6.15 Carat
    Located in New York, NY
    Three matching emerald cut stones create a stunning, but subtle, engagement piece. This ring was a custom piece. At the time we made this listing this ring was still available. Inq...
    Category

    2010s American Modern Engagement Rings

    Materials

    Diamond, Platinum

  • Rachel Koen Platinum Blue Cushion Cut Sapphire Diamond Engagement Ring
    Located in New York, NY
    A darling and delicate, traditional style, newly made estate-style Blue Sapphire engagement ring crafted in platinum. The ring centers one bright pure Blue cushion cut...
    Category

    2010s American Modern Three-Stone Rings

    Materials

    Diamond, Sapphire, Platinum

  • Three Stone Diamond Engagement Ring 14K White Gold & Platinum 0.75cttw
    Located in New York, NY
    Simple three-stone round cut diamond engagement ring in 14k white gold and platinum. Diamonds are totaling 0.75 carats. The three stones are VS1 clarity and H color. The ring size i...
    Category

    2010s American Modern Engagement Rings

    Materials

    Diamond, White Gold, Platinum

  • 18K Yellow Gold Platinum Radiant Yellow Sapphire Diamond Engagement Ring
    Located in New York, NY
    This is a gorgeous handmade custom natural yellow sapphire and diamond ring in 18K yellow gold and platinum. The center is a fancy radiant cut yellow sapphire weighting aprox. 3.00 c...
    Category

    2010s American Modern Engagement Rings

    Materials

    Diamond, Yellow Sapphire, Yellow Gold, Platinum

  • Three-Stone Oval Burma Ruby Diamond Ring 1.36 Carat 18 Karat White Gold
    Located in New York, NY
    Handmade three stone ruby diamond engagement ring. Crafted in 18K white gold and starring a sweet and luscious natural Burmese ruby, weighing 1.36 carats. The crystalline gemstone bo...
    Category

    2010s Unknown Modern Engagement Rings

    Materials

    Diamond, Ruby, 18k Gold, White Gold

  • Three-Stone Oval Burma Ruby Diamond Ring 1.36 Carat 18 Karat White Gold
    Located in New York, NY
    Handmade three stone ruby diamond engagement ring. Crafted in 18K white gold and starring a sweet and luscious natural Burmese ruby, weighing 1.36 carats. The crystalline gemstone bo...
    Category

    2010s Unknown Modern Engagement Rings

    Materials

    Diamond, Ruby, 18k Gold, White Gold

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  • 3.18 Carat Blue Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    Royal blue sapphire and diamond engagement ring. GIA certified oval center sapphire accented with two trilliant cut diamonds, in a three-stone platinum setting designed and created i...
    Category

    Vintage 1980s Engagement Rings

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    Sapphire, Blue Sapphire, Diamond, Platinum

  • GRS Certified 5.29 Carats Royal Blue Sapphire Three Stone Ring in Platinum
    Located in London, GB
    This modern take on a classic three-stone ring was hand-made in the Haruni atelier and is as sophisticated as it is striking. The large centre sapphire (5.29 carats GRS certified) co...
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    2010s British Contemporary Engagement Rings

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    White Diamond, Blue Sapphire, Platinum

  • AGL Certified 1.53 Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    Vintage green sapphire and diamond engagement ring. oval sapphire center stone set in a original handmade platinum three-stone setting with two tapered baguette accent diamonds. AGL...
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    Mid-20th Century Engagement Rings

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    Diamond, Sapphire, Green 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

  • 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

  • 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

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