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Jacob de Groes Square Aquamarine Diamond and Tourmaline Brooch

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  • diamond heart penadant and brooch
    Located in Amsterdam, NL
    A platinum (with gold backing) pendant or brooch in the shape of a heart set with pretty cushion cut diamonds (app. 4 carats in total), with a platinum chain, the top of the pendant ...
    Category

    20th Century English Edwardian Brooches

    Materials

    Diamond, 18k Gold, Platinum

  • Silver and Gold and Diamond Bow Brooch, circa 1880
    Located in Amsterdam, NL
    A silver double bow brooch set with chunky old-cut diamonds (app. 3.4 carats) with gold backing. One edge of the bow has scalloped sides and the ends of the ribbon are decorated with small gold balls...
    Category

    Antique 19th Century English Victorian Brooches

    Materials

    Diamond, White Diamond, Gold, Silver

  • A Silver and Gold Antique Bow Brooch set with Diamonds
    Located in Amsterdam, NL
    An 18 carat gold bow brooch open worked and set with rose cut diamonds, numbered, 657, with French assay marks, France, circa 1880. weight: 16.15 grams dimensions: 6 x 4 cm
    Category

    Antique 1880s French Victorian Brooches

    Materials

    Diamond, Gold, 18k Gold, Silver

  • BAILEY, BANKS & BIDDLE Diamond and Platinum Clip Brooch
    By Bailey, Banks & Biddle
    Located in Amsterdam, NL
    A diamond dress clip with curls and flowers with brilliant, baguette, French and eight cut diamonds (app. 3.2 carats, G-H, vs), signed and numbered: Bailey, Banks & Biddle, 65000, US...
    Category

    Early 20th Century American Art Deco Brooches

    Materials

    Diamond, Platinum

  • coral brooch and sculpture
    Located in Amsterdam, NL
    A coral brooch and sculpture with a bucolic scene praising country life, Italy, 18th century.
    Category

    Italian Figurines and Sculptures

    Materials

    Coral, 18k Gold

  • Large 18 Carat Gold and Silver Arrow Brooch with Diamond
    Located in Amsterdam, NL
    A spectactularly large 18 carat gold and silver arrow brooch set with 114 old cut diamonds (app. 5.44 carat in total), in its original case by the Linzele...
    Category

    Antique 1880s French Victorian Brooches

    Materials

    Diamond, White Diamond, 18k Gold, Silver

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  • Vintage Tourmaline Amethyst Citrine Aquamarine and Diamond Bird Brooch
    Located in Jesmond, Newcastle Upon Tyne
    A stunning, fine and impressive vintage tourmaline, amethyst, citrine, aquamarine and 0.60ct diamond, 18 carat gold bird brooch; part of our diverse vintage jewellery and estate jewe...
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    Vintage 1950s Swedish Brooches

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    Amethyst, Aquamarine, Citrine, Diamond, Tourmaline, White Gold, Yellow Gold

  • Diamond Aquamarine Pink Green Bluish Tourmalines 18kt White Brooch and Pendant
    By Margherita Burgener
    Located in Valenza , IT
    Brooch/ pendant necklace handmade in 18 carat white. The pendant with rolo’ chain can be used as a brooch. Necklace length can be adapted. The motif of colored stones is centeri...
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    21st Century and Contemporary Italian Contemporary Brooches

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    Aquamarine, Diamond, White Diamond, Tourmaline, 18k Gold, White Gold

  • Cartier Aquamarine and Diamond Brooch
    By Cartier
    Located in New York, NY
    This rare Cartier Paris aquamarine brooch with its bold diamond chevron patterning dates from the 1930s, when designers created a dynamic series of jewels that featured these limpid ...
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    Vintage 1930s French Art Deco Brooches

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    Aquamarine, Diamond, White Diamond, Platinum

  • 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

  • Art Deco Aquamarine and Diamond Brooch
    Located in London, GB
    An Art Deco aquamarine and diamond brooch, the emerald-cut aquamarine weighing 27 carats between four sections set with baguette-cut diam...
    Category

    Vintage 1930s Unknown Art Deco Brooches

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    Aquamarine, Diamond, Platinum

  • Lapis, Aquamarine and Diamond Brooch Pin
    Located in Brisbane City, QLD
    An exceptional diamond, aquamarine and lapis brooch pin set in a handmade silver setting. The piece centres on an emerald cut aquamarine of 'bright light to mid blue' colour weighing...
    Category

    20th Century American Brooches

    Materials

    Aquamarine, Diamond, Lapis Lazuli, Silver

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