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Art Deco circa 1930 Colored Diamond and Onyx Plaque Brooch Pin

Art Deco circa 1930 Colored Diamond and Onyx Plaque Brooch Pin

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Art Deco circa 1930 Colored Diamond and Onyx Plaque Brooch Pin

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  • Art Deco Diamond Brooch, circa 1930
    Located in Firenze, IT
    The openwork cartouche set throughout with old brilliant-cut diamonds, mounted in platinum, diamonds approx. 1.5cts total, length 6cm,
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    Vintage 1930s British Art Deco Brooches

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    Art Deco Diamond Brooch, circa 1930

    Art Deco Diamond Brooch, circa 1930

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  • Art Deco Diamond Coral Onyx Jabot Pin Brooch
    Located in New York, NY
    A chic Art Deco jabot pin embellished with coral, onyx, and diamond.
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    Vintage 1920s Art Deco Brooches

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    Art Deco Diamond Coral Onyx Jabot Pin Brooch

    Art Deco Diamond Coral Onyx Jabot Pin Brooch

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  • Art Deco 3 Carat Diamond Platin Gold Bar Brooch Pin, circa 1930
    Located in Goettingen, DE
    Art Deco 3 Carat Diamond 18K White Gold Bar Brooch Pin, circa 1930 Impressive 3,78 inch (9.6 cm) long diamond bar brooch in boat shape, set in a line...
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    Vintage 1920s German Art Deco Brooches

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    Art Deco 3 Carat Diamond Platin Gold Bar Brooch Pin, circa 1930

    Art Deco 3 Carat Diamond Platin Gold Bar Brooch Pin, circa 1930

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  • Cartier Art Deco Diamond Onyx Platinum Jabot Brooch Pin
    By Cartier
    Located in New York, NY
    Iconic Art Deco jabot pin by Cartier, with onyx accents and approx. 2.60ctw G/VS diamonds. Brooch measures 2 5/8" in length and 0.5" in width. Marked Ca...
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    Vintage 1920s French Art Deco Brooches

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    Cartier Art Deco Diamond Onyx Platinum Jabot Brooch Pin

    Cartier Art Deco Diamond Onyx Platinum Jabot Brooch Pin

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  • 1930s Art Deco Diamond Black Onyx Gold Brooch
    Located in Jesmond, Newcastle Upon Tyne
    A fine and impressive antique Art Deco style black onyx brooch in 15 karat yellow gold, platinum set with 0.57 carat (total) diamonds; part of our an...
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    Vintage 1930s Unknown Brooches

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    Diamond, Onyx, White Diamond, 15k Gold, Yellow Gold, Platinum, Gold

    1930s Art Deco Diamond Black Onyx Gold Brooch

    1930s Art Deco Diamond Black Onyx Gold Brooch

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  • Art Deco Onyx and Diamond Brooch
    Located in New York, NY
    An Art Deco Diamond, Onyx and Enamel Brooch, France The oval-shaped brooch set throughout with old European, old mine and single-cut diamonds, highlighted with lines of black enamel,...
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    Vintage 1920s French Art Deco Brooches

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    Onyx, Diamond, Platinum

    Art Deco Onyx and Diamond Brooch

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