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Vintage Opal 0.75 Carat Diamond 14 Karat Gold Circle Brooch

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  • 1880's Victorian 2.75 Carats Sapphire Diamond 18 Karat Rose Gold Antique Brooch
    Located in Philadelphia, PA
    Brooch is designed as a stylized stag beetle with long and highly polished pinchers. Thorax is set with cushion cut sapphires weighing in total approximate...
    Category

    Antique 1880s Victorian Brooches

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Rose Gold

  • Victorian Opal Diamond Silver-Topped 14 Karat Gold Pipe Stickpin
    Located in Philadelphia, PA
    Designed as a smoking pipe accented throughout by rose cut diamonds Featuring a 4.0 mm round opal bead exhibiting strong and spectral play-of-color Tested as silver-topped 14 karat...
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    Antique 1880s Victorian Brooches

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    Diamond, White Diamond, Opal, Silver, Gold, 14k Gold, Yellow Gold

  • Victorian Carved Boulder Opal 14 Karat Gold Stickpin
    Located in Philadelphia, PA
    Featuring a deeply carved boulder opal to depict a face topped by a bow Matrix is reddish brown in color with areas of strong spectral play-of-col...
    Category

    Antique Mid-19th Century Victorian Brooches

    Materials

    Opal, Gold, Yellow Gold, 14k Gold

  • Victorian Opal 14 Karat Gold Snake Stickpin, circa 1900
    Located in Philadelphia, PA
    Centering an oval opal cabochon measuring approximately 8.0 x 5.6 mm Translucent with white body color and strong play-of-color exhibiting green and blue with a broad flash of red ...
    Category

    Antique Early 1900s Victorian Brooches

    Materials

    Opal, Gold, 14k Gold, Yellow Gold

  • Victorian Boulder Opal Cabochon 14 Karat Yellow Gold Stickpin
    Located in Philadelphia, PA
    Centering an oval cabochon boulder opal measuring approximately 10.0 x 8.0 mm Opaque brown matrix with areas of white opal with strong blue/violet play-of-color Set in polished gol...
    Category

    Antique Early 1900s Victorian Brooches

    Materials

    Opal, Gold, 14k Gold, Yellow Gold

  • Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch
    Located in Philadelphia, PA
    Substantial brooch is designed as a dimensional and geometric burst motif Centering a hexagonal cut aquamarine weighing approximately 13.25 carats - greenish blue in color Surround...
    Category

    Vintage 1920s Art Deco Brooches

    Materials

    Aquamarine, Diamond, 14k Gold, White Gold

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  • Vintage Large Opal and Diamond 15 Carat Gold Crescent Brooch
    Located in Chipping Campden, GB
    This exquisite brooch is set with 9 glowing opals. They have flashes of fiery red and so any other wonderful colours. In-between each opal there are a pair of sparking diamonds...
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    Antique Early 1900s British Edwardian Brooches

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  • Vintage 14 Karat "Topogigio" Mouse Diamond Brooch
    By Gregory Mikaelian & Sons, Inc.
    Located in Los Angeles, CA
    Specifications: main stone: ROUND CUT DIAMONDS carat total weight: APPROX 0.30CTW color: G clarity: VS brand: custom metal: 14K YELLOW gold type: PIN/BR...
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    Vintage 14 Karat "Topogigio" Mouse Diamond Brooch
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  • Vintage Shell Cameo 14 Karat Gold Brooch
    Located in Rotterdam, NL
    A vintage shell cameo brooch set in a 14 karat gold frame. The shell has a beautiful hue of pinkish and orangish colors and a white relief, ...
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    Mid-20th Century European Brooches

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  • Vintage 14 Karat Yellow Gold "OWL" Brooch Topaz and Diamonds
    Located in Los Angeles, CA
    Specifications: main stone: Blue Topaz 15.78cts. additional: ROUND CUT DIAMONDS diamonds: 2 PCS carat total weight: APPROX 0.10CTW color: G clarity: VS br...
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  • 1930s Opal Diamonds Enamel 18 Karat Yellow Gold Round Brooch
    Located in Poitiers, FR
    Brooch in 18 Karat yellow gold. Charming round antique brooch set in the center with a round cabochon opal in a setting of antique-cut diamonds set on black enameled geometrical moti...
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    Vintage 1930s French Art Deco Brooches

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  • Edwardian Opal 9 Carat Gold Pin Brooch
    Located in Chipping Campden, GB
    This exquisite brooch is set with a glowing opal. The pin is modelled in 9carat gold and the opal is held in a simple setting. Length: 37mm Opal Dim...
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    Antique Early 1900s British Edwardian Brooches

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    Opal, Gold

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