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Unusual and Original Art-Deco, Platinum, Onyx and Diamond Brooch

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  • Antique Art Deco Platinum Brooch with Diamonds and Peridot
    Located in Palm Beach, FL
    A spectacular early twentieth century brooch centered around an emerald cut peridot, surrounded by diamonds, and finished on either side with shield cut peridot. The central stone we...
    Category

    Early 20th Century Unknown Art Deco Brooches

    Materials

    Diamond, Peridot, Platinum

  • Art-Deco Platinum and Diamond Clip
    Located in Palm Beach, FL
    This striking Art-Deco clip is original to the period, dating it to the mid 1920's. It scintillates with an assortment of round European and single cut, baguette and fancy cut diamon...
    Category

    Early 20th Century Unknown Art Deco Brooches

    Materials

    Diamond, Platinum

  • Large Scale Gold and Onyx Modernist Brooch
    Located in Palm Beach, FL
    This very large scale mid-20th century Modernist brooch is completely organic in form and incorporates different levels that add tremendous interest to the design. It is crafted fr...
    Category

    Mid-20th Century Unknown Modernist Brooches

    Materials

    Onyx, 14k Gold, Gold

  • David Webb Black Enamel Gold Platinum and Diamond Swirl Brooch
    By David Webb
    Located in Palm Beach, FL
    Made of 18K Yellow Gold with black enamel swirls divided by gold, and with two platinum plates set with assorted round brilliant cut diamonds weighing an approximate total of 2.5ct o...
    Category

    Late 20th Century American Brooches

    Materials

    Diamond, 18k Gold, Platinum, Gold, Enamel

  • Charming Original Art-Deco Period Platinum, Diamond and Sapphire Bracelet
    Located in Palm Beach, FL
    This lovely and expertly crafted platinum Art-Deco period bracelet is set generously with a total of 133 European and single cut diamonds having a total approximate weight of 6.00ct....
    Category

    Early 20th Century Unknown Art Deco Link Bracelets

    Materials

    Diamond, Blue Sapphire, Sapphire, Platinum

  • Original Early Art-Deco Platinum and Diamond Ladder Design Pendant
    Located in Palm Beach, FL
    This iconic "ladder design" is often seen in beautiful jewelry from various eras, This particular piece, in pristine vintage condition, is crafted entirely by hand from platinum. Ev...
    Category

    Early 20th Century Unknown Art Deco Pendant Necklaces

    Materials

    Diamond, 14k Gold, Platinum

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  • Art Deco Diamond Onyx and Platinum Bow Brooch
    Located in New York, NY
    An Art Deco platinum brooch with onyx and diamonds. The brooch has 82 calibre cut onyx stones with an approximate total weight of .40 carat, and 49 Old European cut diamonds with an ...
    Category

    Vintage 1920s Art Deco Brooches

    Materials

    Diamond, Onyx, Platinum

  • Art Deco Diamond Onyx Platinum Barrette Brooch
    Located in Geneva, CH
    Art Deco Old mine cut Diamond and Onyx on Platinum and Gold Barrette Brooch. Circa 1930. Width: 6.60 centimeters. Height, at the highest: 0.85 centimeters. Total weight: approx. 7.7...
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    Vintage 1930s European Art Deco Brooches

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    Diamond, Onyx, Gold, Platinum

  • Art Deco Continental Platinum Diamond Onyx Brooch
    Located in New York, NY
    Art Deco platinum brooch , with approx. 3.80ctw SI/I diamonds and onyx (few stones are chipped). The brooch measures 2 3/8" x 1 1/16". With Continental assay marks on the stem. Weig...
    Category

    Vintage 1920s European Art Deco Brooches

    Materials

    Diamond, Onyx, Platinum

  • 1920s Art Deco Onyx Diamond Platinum Brooch
    Located in New York, NY
    An Art Deco platinum brooch with diamonds and onyx. The brooch has milgrain-set old European-cut diamonds with an approximate total weight of 6.50 carats, H/I color, VS clarity, with...
    Category

    Vintage 1920s Art Deco Brooches

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    White Diamond, Onyx, Platinum

  • Antique Platinum Art Deco Diamond and Onyx Brooch, c.1920's
    Located in London, GB
    This sublime Art Deco brooch is new to our collection. Beautifully set with a stunning selection of Rose Cut, Eight Cut and Old European Cut diamonds totalling an estimated five car...
    Category

    Early 20th Century European Art Deco Brooches

    Materials

    Diamond, Onyx, Platinum

  • 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,...
    Category

    Vintage 1920s French Art Deco Brooches

    Materials

    Diamond, Onyx, Platinum

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