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Giulians 18k Australian Boulder Opal and Diamond Brooch

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  • Australian 8.01ct Boulder Opal, Emerald & 18K Gold Brooch
    Located in MAIN BEACH, QLD
    A froggy delight, this brooch is just adorable. Modelled from the Australian green tree frog, made from solid 18K gold with gorgeous blue-green boulder opal back and green emeralds f...
    Category

    Late 20th Century Australian Brooches

    Materials

    Diamond, Opal, Black Opal, Emerald, 18k Gold

  • Natural Australian 47.28ct Boulder Opal and Diamond Pendant Brooch, 18K Gold
    By Renata Bernard
    Located in Sydney, AU
    Seductive and enchanting, "Forest Nymph" can be worn as a dazzling pendant or a dramatic brooch. Flowing gold and diamond serpentines clasp a sizeable 47....
    Category

    2010s Australian Contemporary Brooches

    Materials

    Diamond, Opal, 18k Gold, Yellow Gold

  • 15.54 Carat Australian Boulder Opal Diamond Ruby 18k Yellow & White Gold Brooch
    Located in Beverly Hills, CA
    This fabulous brooch is adorned with a stunning 15.54 carat Boulder Opal from Australia. The Opal's unique play of colors catches the light, adding captivating sparkle to any ensembl...
    Category

    21st Century and Contemporary American Brooches

    Materials

    Diamond, Opal, Ruby, 18k Gold, White Gold, Yellow Gold

  • 72.25 Carat Australian Boulder Opal Platinum & 18k Y Gold Ship-at-Sea Brooch
    Located in Beverly Hills, CA
    Picture a majestic brooch, a symphony of iridescence and elegance, crowned by a mesmerizing 72.25 carat boulder opal at its heart! This opal, like a miniature landscape of a ship at ...
    Category

    21st Century and Contemporary Brooches

    Materials

    Diamond, Opal, 18k Gold, Yellow Gold, Platinum

  • The Egret - Boulder Opal Diamond Sapphire Pendant & Brooch 18k Gold
    Located in Suwanee, GA
    The Egret - Australian Boulder Opal Diamond Sapphire Pendant & Brooch 18k White & Yellow Gold. Design Name: The Egret (Pendant & Brooch) May the Egret bring purity and good fortun...
    Category

    2010s American Arts and Crafts Brooches

    Materials

    Diamond, Opal, Sapphire, 18k Gold, White Gold, Yellow Gold

  • Lady's Mintabie Boulder Opal and Diamonds 18k Yellow Gold
    Located in New York, NY
    One lady's black opal in blue-green fire color. Vivid saturation scale with flash fire pattern. Brightness of fire is extremely bright with cabochon, oval shape. Measurements are 40....
    Category

    Vintage 1970s American Art Deco Brooches

    Materials

    Diamond, Opal, 18k Gold, Yellow Gold

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