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Retro Oscar Heyman Platinum 20 Carat Natural Blue Star Sapphire Diamond Ring

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  • Retro Gold 5.5 Carat Natural Dark Blue Sapphire & Diamond Cocktail Gem Ring 1950
    Located in Los Angeles, CA
    Retro 14k Yellow Gold 5.5 Carat Natural Dark Blue Sapphire & Diamond Cocktail. The ring weighs 9.6 grams, the ring is a size 5.75. The centerstone is an approximately 4.30 carat Na...
    Category

    Vintage 1950s Unknown Retro Dome Rings

    Materials

    Diamond, Blue Sapphire, Gold, 14k Gold

  • Retro Gold Cocktail Ring 4.50 Carat Natural Blue Sapphire and Diamond circa 1960
    Located in Los Angeles, CA
    Retro Yellow Gold Cocktail Ring approximately 4.50 Carats of Natural Blue Sapphire Cabochon & Diamonds. The Natural Blue sapphire mea...
    Category

    Vintage 1960s Unknown Retro Cocktail Rings

    Materials

    Diamond, Blue Sapphire, Gold

  • Retro Gold Cocktail Ring 2 Carat Natural Emerald Cab Sapphire Diamond circa 1950
    Located in Los Angeles, CA
    Retro 14k Yellow Gold Cocktail Ring set with approximately 2 carats including a Natural Emerald Cabochon, Sapphires, Diamonds & Pearls. The center cabochon natural emerald measures ...
    Category

    Vintage 1950s Unknown Retro Cocktail Rings

    Materials

    Diamond, Emerald, Sapphire, Gold, 14k Gold

  • Retro Gold 2.50 Carat Natural Diamond Sapphire & Pearl Cocktail Ring, circa 1950
    Located in Los Angeles, CA
    Retro 14k Yellow Gold Ring set with 2.50 Carat (approximate) Natural Diamonds, Sapphires & a 10mm Pearl. The ring is set with 16 natural colorless VS round brilliant diamonds weighi...
    Category

    Vintage 1950s Unknown Retro Dome Rings

    Materials

    Diamond, Pearl, Sapphire, Gold, 14k Gold

  • Men’s Retro 10 Carat Gold Ring Natural Cabochon Bluish Star Sapphire Gem Stone
    Located in Los Angeles, CA
    Men’s Retro 18k Yellow Gold Ring. Natural 10 Carat (approximate) Cabochon Bluish Star Sapphire measuring 11.1x10x8.6mm. The star most visible outdoors in d...
    Category

    Vintage 1970s Unknown Retro Dome Rings

    Materials

    Star Sapphire, 18k Gold, Gold

  • Retro 2.70 Carat Cushion Natural Midnight Blue Australian Sapphire Platinum Ring
    Located in Los Angeles, CA
    A gorgeous 2.70 carat Cushion Natural Australian Sapphire that is greenish / Midnight Blue in color. The stone measures 7.36x8.13x5.27mm. The platinum ring weighs 4.7 grams and is ...
    Category

    Vintage 1970s Retro Cocktail Rings

    Materials

    Sapphire, Platinum

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  • Oscar Heyman Red Ruby White Diamond Platinum Ring
    By Oscar Heyman
    Located in London, GB
    A platinum, ruby and diamond ring by Oscar Heyman Brothers (OHB) set with 29 step cut red rubies and 26 round brilliant cut white diamonds. The rubies show no indications of heat tre...
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    20th Century American Art Deco Cocktail Rings

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    Diamond, White Diamond, Ruby, Platinum

  • GIA Certified 6.50 Carat Natural Star Sapphire Diamond Men's Platinum Ring
    Located in Stamford, CT
    Art Deco 1920’s men’s violet blue star Sapphire diamond ring. Set in platinum with diamond accents. Excellent translucency and well-formed star. See GIA pic...
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    Early 20th Century Art Deco Cocktail Rings

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    Diamond, Blue Sapphire, Sapphire, Star Sapphire, Platinum

  • Blue Star Sapphire and Diamond Ring in Platinum circa 1950's
    Located in Wailea, HI
    Blue Star Sapphire and Diamond Ring in Platinum circa 1950's A Rare Deep Blue Round Cabochon Weighing 11.75 Carats Approximately. V...
    Category

    Mid-20th Century Cocktail Rings

    Materials

    Diamond, Star Sapphire, Platinum

  • GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring
    Located in Stamford, CT
    Vintage 1920's translucent 45.18 carat star sapphire Art Deco cocktail ring. Platinum setting accented with trapezoid, kite and round diamonds. GIA certified no heat, no enhancement...
    Category

    Early 20th Century Cocktail Rings

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    Blue Sapphire, Sapphire, Star Sapphire, Diamond, Platinum

  • Oscar Heyman Platinum Invisibly Set Sapphire Bombe Ring
    By Oscar Heyman
    Located in New York City, NY
    Oscar Heyman platinum ring contains 54 square sapphires in an invisible (or mystery) setting and 34 round diamonds (1.19cts). This piece is an impeccable specimen of invisibly set jewelry...
    Category

    2010s American Contemporary Dome Rings

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    Sapphire, Platinum

  • AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring
    Located in New York, NY
    AGL Certified Star Sapphire & Diamond Ring, A 52.37 ct cabochon star sapphire surrounded by 12 baguette cut diamonds Ring Size: 6 Re-sizable free of charge Metal Type: Platinum
    Category

    Vintage 1950s Cocktail Rings

    Materials

    Diamond, Star Sapphire

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