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Art Deco Diamond Triangle Sapphire Platinum Engagement Ring

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  • Art Deco Emerald Diamond Platinum Engagement Ring
    Located in Chicago, IL
    Circa 1925 This vintage platinum ring is centered with an emerald-cut emerald of a vivid bluish green color (5.63 x 5.14 x 3.55 mm, approximately 0.75 ct) framed by seven bright whit...
    Category

    Vintage 1920s Art Deco Engagement Rings

    Materials

    Diamond, Emerald, Platinum

  • Art Deco 1920s Diamond Platinum Engagement Ring
    Located in Chicago, IL
    1920s This milgrain platinum Art Deco ring of square shape with rounded corners and raised center is designed as a stylized flowerhead. The ring fea...
    Category

    Early 20th Century Art Deco Engagement Rings

    Materials

    Diamond, Platinum

  • Art Deco Vintage Diamond Sapphire Engagement Ring
    Located in Chicago, IL
    This vintage 14K white gold ring is centered with an old cushion cut diamond: 7 x 6.4 x 4.25 mm (approximately 1.47 cts, K color, VS2 clarity). The shoulders of the ring are embellis...
    Category

    Early 20th Century Art Deco Engagement Rings

    Materials

    Diamond, Sapphire, 14k Gold, White Gold

  • Art Deco Sapphire Diamond Platinum Vintage Ring
    Located in Chicago, IL
    Circa 1920s This Art Deco era platinum ring features a 1.92 carat natural unheated sapphire from Ceylon of beautiful royal blue color. The sapphire is framed by bright white old Eur...
    Category

    Vintage 1920s Art Deco Engagement Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Cabochon Sapphire Diamond Platinum Engagement Ring
    Located in Chicago, IL
    Mid century, circa 1950s A platinum cluster ring is bezel-set with a cabochon cut midnight blue sapphire surrounded by ten sparkling old mine cut diamonds, H-I-J color, VS1-SI1 cl...
    Category

    Mid-20th Century Engagement Rings

    Materials

    Diamond, Sapphire, Platinum

  • 5 Ct Ceylon Sapphire Diamond Platinum Engagement Ring
    Located in Chicago, IL
    Originally, this 5.06 ct natural unheated Ceylon sapphire was set in an Art Deco era vintage ring. The sapphire is an old mine cut stone circa early 1900s. It was recently re-set int...
    Category

    2010s Engagement Rings

    Materials

    Diamond, Sapphire, Blue Sapphire, Platinum

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  • Art Deco Diamond Sapphire Platinum Ring
    Located in Geneva, CH
    Art Deco Three Stones Diamond surrounded by calibrated Sapphire on Platinum Ring. Indian design inspiration as very often Art Deco period was influ...
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    Vintage 1930s French Art Deco Three-Stone Rings

    Materials

    Diamond, Sapphire, Platinum

  • Sapphire Diamond Platinum Engagement Ring
    Located in Los Angeles, CA
    Sapphire and diamond platinum engagement ring circa 1950. DETAILS: GEMSTONES: one round, faceted blue sapphire weighing approximately 1.11 carats. DIAMONDS: two tapered baguettes t...
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    Vintage 1950s Modern Engagement Rings

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    Diamond, Sapphire, Platinum

  • GIA 2.71 Carat Violet Sapphire Diamond Platinum Art Deco Engagement Ring
    Located in Stamford, CT
    1920's GIA certified bluish violet to purple color change Sapphire and diamond engagement ring. Emerald step cut center sapphire set in platinum with 2 straight baguette side stones. Natural no heat, all original Art Deco ring...
    Category

    Early 20th Century Three-Stone Rings

    Materials

    Diamond, Sapphire, Platinum

  • Art Deco Sapphire and Diamond 3-Stone Ring in Platinum
    Located in Houston, TX
    Art Deco three-stone ring in platinum with diamonds and a sapphire. There is one round sapphire weighing 1.18 carats, natural, no heat, Cambodian (Pailin), with an AGL Certificate. ...
    Category

    Early 20th Century Unknown Art Deco Three-Stone Rings

    Materials

    Diamond, Sapphire, Platinum

  • Art Deco Red Oval Natural Ruby Diamond Platinum Engagement Ring
    Located in Stamford, CT
    1940 late Art Deco simple Platinum engagement ring with bezel set natural no heat red certified oval Ruby and accent diamonds. AGL Certified GB 47126 1 oval fine red natural Ruby, a...
    Category

    Vintage 1940s Engagement Rings

    Materials

    Diamond, White Diamond, Ruby, Platinum

  • .35 Carat Diamond Art Deco Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    Art Deco 1940’s three-stone diamond engagement ring. Handmade platinum setting with a .35ct center diamond and two round accent diamonds. 1 center diamond: approx. total weight .35...
    Category

    Vintage 1940s Engagement Rings

    Materials

    Diamond, Platinum

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