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1.57 Carat Alexandrite Diamond Platinum Three-Stone Engagement Ring

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  • 1.57 Carat Diamond Three-Stone Halo Gold Engagement Ring
    Located in Stamford, CT
    3 stone Halo design diamond engagement ring. EGL certified 1.57ct round center diamond set in a 14k white gold mounting, accented with 2 round cut side diamonds. Each stone has a hal...
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  • Peter Suchy GIA Certified 1.57 Carat Ruby Diamond Platinum Engagement Ring
    By Peter Suchy
    Located in Stamford, CT
    GIA certified no heat no enhancements ruby and diamond enagement ring. Oval ruby center stone with 2 round side diamonds set in a platinum, classic thre...
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  • 1.52 Carat Diamond Three-Stone Platinum Engagement Ring
    Located in Stamford, CT
    1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring. EGL certified center stone with two baguette side diamonds in a platinum setting. 1 transitional brill...
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  • 1.12 Carat Diamond Three-Stone Platinum Engagement Ring
    Located in Stamford, CT
    Three princess cut diamond engagement ring in a three stone platinum setting. 1 Center diamond 1.12cts F, SI1, 2 Princess cut diamonds Approx. .40cts total F, VS2 to SI1 Size 7 an...
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  • Birks .86 Carat Diamond Platinum Three-Stone Engagement Ring
    By Birks
    Located in Stamford, CT
    Birks diamond engagement ring. Platinum three-stone setting with round center diamond with two round accent side diamonds. 1 round Ideal brilliant cut ...
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    20th Century Canadian Engagement Rings

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  • .45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    1950's Marquise diamond engagement ring. Marquise center stone set in platinum with two baguette side diamonds. EGL certified# US64833201D 1 Marquise diamond, approx. total weight ....
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  • GIA Certified 1.57 Carats Oval Cut Yellow Diamond Three-Stone Engagement Ring
    By Roman Malakov
    Located in New York, NY
    Showcasing a color-rich 1.57 carats oval cut yellow diamond certified by GIA as Fancy Yellow color and VS1 in clarity. Set in four prong settin...
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  • 3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
    By RAF
    Located in New York, NY
    An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
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  • 1.47 Carat Diamond Platinum Three-Stone Engagement Ring
    Located in Jesmond, Newcastle Upon Tyne
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  • Contemporary Platinum Three-Stone Diamond Engagement Ring
    Located in Lexington, KY
    This gorgeous three stone diamond engagement ring is in bright white platinum and has a gorgeous contemporary look! The three diamonds in this ring are set in a stepped design with a...
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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...
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  • GIA Certified 1.57 Carat Diamond Platinum Engagement Ring
    Located in Atlanta, GA
    Ring Size: 8 Metal Type: Platinum Weight: 3.9 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2205163804 Shape: Circular Brilliant Carat Weight: 1.57 cara...
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