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Antique Platinum and Diamond Brooch

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  • Antique Victorian Diamond Gold and Siver Brooch
    Located in Monte Carlo, MC
    This ten pointed star Victorian round brooch is formed elegantly from 18 carat gold and silver. It is mounted with claw-set old mine-cut and highlighted with rose-cut diamonds. The d...
    Category

    Antique Late 19th Century Victorian Brooches

    Materials

    Diamond, Gold, 18k Gold, Silver

  • Missiaglia Diamond and Sapphire Brooch
    Located in Monte Carlo, MC
    Elegant brooch by Missiaglia a famous italian (venice) jeweler since 1846. It consists of a cluster of top quality diamonds and sapphires gracefully disposed. Diamonds : round ...
    Category

    Vintage 1960s Italian Modern Brooches

    Materials

    Diamond, Sapphire, 18k Gold, White Gold

  • Antique Large En Tremblant Diamond Gold Brooch
    Located in Monte Carlo, MC
    Victorian silver topped 18K gold floral design 'en tremblant' brooch set with old cushion and old rose cut diamonds. French hallmarks, circa 1880. Length 10 cm (4 in.) - Width ± 5....
    Category

    Antique Late 19th Century Victorian Brooches

    Materials

    Diamond, Gold, Silver

  • Diamond and Iolite Gold Bowtie Brooch
    Located in Monte Carlo, MC
    Classy square Iolite and diamond bowtie brooch. Diamond: ± 2 carat G VS or better 18kt Gold
    Category

    Late 20th Century Italian Modern Brooches

    Materials

    Diamond, Iolite, 18k Gold, Yellow Gold, Gold

  • 18 Karat Gold Ruby and Diamond Earrings and Brooch Jewelry Set
    Located in Monte Carlo, MC
    Elegant shell shaped earring and brooch set . Made in 18 karat ribbed yellow gold . Each shell is set with lively ruby cabochon on one side while the top of it is adorned with diamo...
    Category

    21st Century and Contemporary Italian Contemporary Clip-on Earrings

    Materials

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

  • 1970's Italian 18-Karat Gold and Diamond Leaf Brooch
    Located in Monte Carlo, MC
    Remarkable Italian 18-karat gold and diamond brooch. A textured yellow-gold leaf with a strong design nesting in its center a cluster of top-quality diamonds ( F VVS or better). In the back, a double pin clasp with safety. It is a striking very well-made brooch in perfect condition. Diamonds: ± 1,02 carats ( 10 and 20 pointers...
    Category

    Vintage 1970s Italian Modern Brooches

    Materials

    Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

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  • Antique Platinum Aquamarine and Diamond Brooch
    Located in Chelmsford, GB
    A stunning antique platinum, aquamarine and diamond brooch featuring 140 stunning old cut diamonds totalling an approximate 7cts, with a fantastic aquamarine centre, approximately 3....
    Category

    Early 20th Century Brooches

    Materials

    Aquamarine, Diamond, Platinum

  • Antique Diamond Platinum Brooch
    Located in New York, NY
    This antique brooch / pin features an old european-cut round diamond center stone weighing 1.20 carats. The brooch has a beautiful intricate design set with a total of 3.68 carats of...
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    Vintage 1940s Unknown Brooches

    Materials

    Diamond, Platinum

  • Antique Art Deco Platinum and Diamond Brooch
    Located in Great Neck, NY
    Stunning Art Deco Platinum & Diamond Brooch with beautiful delicate filigree work and milgraining. Metal: Platinum Weight: 17.3 Grams Diamond Weight: Approximately 4 cts of old eu...
    Category

    Vintage 1920s Art Deco Brooches

    Materials

    Diamond, Platinum

  • Antique Edwardian Platinum and Diamond Bar Brooch
    Located in Great Neck, NY
    A stunning platinum and diamond bar brooch from the Edwardian era with beautiful and delicate milgraining. Metal: Platinum Weight: 12...
    Category

    Vintage 1910s Edwardian Brooches

    Materials

    Diamond, Platinum

  • Antique Edwardian Platinum and Diamond Bar Brooch
    Located in Great Neck, NY
    Magnificent Edwardian platinum & old cut diamond bar brooch. This is an incredible brooch unlike any other. Metal: Platinum Weight: 17.5 G...
    Category

    Vintage 1920s Edwardian Brooches

    Materials

    Diamond, Platinum

  • Antique Diamond and Platinum Brooch by Cartier
    By Cartier
    Located in New York, NY
    A beautiful vintage brooch made by Cartier in the 1930s. The brooch is featuring old-cut diamonds weighing approximately 8 carats. The metal i...
    Category

    Early 20th Century French Art Deco Brooches

    Materials

    Diamond, Platinum

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