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.50 Carat Diamond Platinum Brooch

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  • Art Deco 5.35 Carat Diamond Platinum Brooch
    Located in Miami, FL
    Platinum Art Deco Brooch Set with 29 Old European Cut Diamonds Weighing Approximately 5.35 Carats, H Color, VS Clarity. The Center Diamond is Approximately 1.15 Carat.
    Category

    Vintage 1920s American Art Deco Brooches

    Materials

    Diamond, Platinum

  • Edwardian 11.25 Carat Diamond Platinum Bow Pin
    Located in Miami, FL
    This spectacular platinum Edwardian bow pin is set with approximately 11.25cts of European and old mine cut diamonds F-H color and VS clarity. The brooch measures 3 inches in height...
    Category

    Antique Early 1900s American Edwardian Brooches

    Materials

    Diamond, White Diamond, Platinum

  • Diamond Gold Flower Brooch
    Located in Miami, FL
    .55 Carats of Round Brilliant Cut and Single Cut Diamonds, G Color, VS Clarity, Set into Platinum and 18 Karat Yellow Gold. Weight: 15.31 grams This Brooch is Accompanied by a ...
    Category

    20th Century American Brooches

    Materials

    Diamond, 18k Gold, Platinum

  • Cartier New York GIA Certified 11.24 Carat Old Mine Cushion Diamond Brooch
    By Cartier
    Located in Miami, FL
    Magnificent Cartier Art Deco Platinum and Diamond Brooch featuring a matching pair of important Old Mine Cut Diamonds weighing 5.60 carats and 5.64 carats. Both accompanied by a GIA report stating that they are H color VS1 and H color VS2 clarity. This brooch comes with an Expertise letter from IAJA (international Antique Jewelers...
    Category

    Vintage 1930s American Art Deco Brooches

    Materials

    Diamond, Platinum

  • Diamond and Ruby Bow Brooch Pin
    Located in Miami, FL
    Delightful brooch pin crafted in 18 karat white gold featuring round brilliant cut diamonds weighing approximately 5.33 carats total G color VS clarity, trimmed with 105 square cut rubies weighing approximately 4 carats total, fashioned into a bow. This beautiful diamond and ruby encrusted bow brooch pin...
    Category

    Vintage 1980s Unknown Modern Brooches

    Materials

    Diamond, Ruby, 18k Gold, White Gold

  • Mid-Century 56.50 Carat Diamond Cluster Necklace
    Located in Miami, FL
    Superb mid-century diamond cluster necklace crafted in platinum, showcasing 262 mixed cut diamonds weighing approximately 56.50 carats total. Round brilliant and emerald cut diamonds...
    Category

    Vintage 1950s Unknown Modern More Necklaces

    Materials

    Diamond, Platinum

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  • Platinum 7.50 Carat Emerald Diamond Brooch Pin
    Located in New York, NY
    Impressive platinum brooch, set with center approx. 7.50ct emerald ( stone measures 13.4 x 10 x 7.7mm), surrounded with approximately 9-10 carats in H/Si1 diamonds. Brooch measures ...
    Category

    20th Century Brooches

    Materials

    Diamond, Emerald, Platinum

  • 4.50 Carats Total Brilliant Round Diamond Platinum Brooch
    Located in New York, NY
    Showcasing a beautiful platinum brooch set in a classic style with 54 brilliant diamonds weighing 4.50 carats. 1.46 inches in diameter.
    Category

    Vintage 1980s Unknown Brooches

    Materials

    Diamond, Platinum

  • Tiffany & Co .50 Carat Diamond Platinum Turtle Brooch Pendant
    By Tiffany & Co.
    Located in Stamford, CT
    An exquisite .50 carat Tiffany & Co platinum diamond turtle brooch that can be used as a pendant as well. It’s an extremely well-crafted modern piece with 53 round brilliant diamonds...
    Category

    21st Century and Contemporary Brooches

    Materials

    Diamond, Platinum

  • Art Deco 3.50 Carat Diamond and Platinum Brooch
    Located in Jesmond, Newcastle Upon Tyne
    A stunning, fine and impressive antique 3.50 carat diamond and platinum Art Deco brooch; part of our diverse jewellery and estate jewelry collections This stunning, fine and impress...
    Category

    Vintage 1930s Unknown Art Deco Brooches

    Materials

    Diamond, Platinum

  • 8.50 Carat Total Weight Diamond Bow Brooch, Platinum, Vintage
    Located in Houston, TX
    This beautiful and unique bow shaped brooch is from the Edwardian era and features delicate metal work accented by 8.50 carat total weight in round diamonds set in platinum. It has a...
    Category

    Vintage 1910s American Edwardian Brooches

    Materials

    Diamond, Platinum

  • .70 Carat Diamond Platinum Brooch
    Located in Atlanta, GA
    Metal Type: Platinum [Hallmarked, and Tested] Weight: 9 grams Center Diamond Details: Weight: .70 carat Cut: Old European Brilliant Color: M Clarity: VS1 ...
    Category

    Vintage 1920s Unknown Art Deco Brooches

    Materials

    White Diamond, Platinum

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