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Antique Russian Opal Diamond Gold Pin

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    Delightful brooch pin crafted in 18 karat white gold featuring round brilliant cut diamonds weighing approximately 5.33 carats total G color VS clarity, trimmed with 105 square cut rubies weighing approximately 4 carats total, fashioned into a bow. This beautiful diamond and ruby encrusted bow brooch pin...
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  • Edwardian 11.25 Carat Diamond Platinum Bow Pin
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  • Diamond Gold Flower Brooch
    Located in Miami, FL
    .55 Carats of Round Brilliant Cut and Single Cut Diamonds, G Color, VS Clarity, Set into Platinum and 18 Karat Yellow Gold. Weight: 15.31 grams This Brooch is Accompanied by a ...
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    20th Century American Brooches

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  • 2.77 Carat Opal Diamond Platinum Ring
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    Unique vintage ring crafted in platinum, featuring a stunning vivid and fiery 2.77 carat oval cut Natural Black Opal, set east-west and adorned with approximately 1 carat of round br...
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  • Art Deco 5.35 Carat Diamond Platinum Brooch
    Located in Miami, FL
    Platinum Art Deco Brooch Set with 29 Old European Cut Diamonds Weighing Approximately 5.35 Carats, H Color, VS Clarity. The Center Diamond is Approximately 1.15 Carat.
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  • 5.43 Carats Diamond Gold Platinum Shirt Studs Lapel Pin and Cuff Link Set
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    For sale a very chic Victorian era, 18K gold opal pin brooch. This stunning piece features a uniquely cut opal, fashioned into a captivating triangular shape that sets it apart from the ordinary. The opal carries a strong play of fire, showcasing a mesmerizing array of rainbow hues, including red, green, blue, and yellow. Two rose-cut diamonds rest gracefully beneath the opal, sparkling with a brilliance of their own. The entire motif is meticulously mounted in 18K yellow gold and the pin is stamped with the French eagle's head hallmark for 18K gold. As a testament to its heritage, the pin brooch is presented in an antique red leather box from the renowned French jewelry house, Fontana. It was founded by Thomas Fontana...
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    Specifications: main stone: OPAL STONE 13.61MM-10.20MM additional: ROUND CUT DIAMONDS diamonds: 12 PCS carat total weight: APPROX 0.60CTW color: G clarity: ...
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