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Art Deco 18K White Gold Black Opal and Diamond Ring
$4,200.00Art Deco 18K White Gold Black Opal and Diamond Ring
Set with one oval-shaped black opal measuring 18.1 x 8.1mm, flanked by baguette and single-cut diamonds weighing approximately 0.50 carat total.Circa 1920s
Size 7 3/4
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Art Nouveau 14K Yellow Gold Black Opal and Diamond Necklace
$3,950.00Art Nouveau 14K Yellow Gold Black Opal and Diamond Necklace
The flexible shield shaped drop set with two oval shaped black opals weighing approximately 2.50 carats total and 5 small old mine cut diamonds weighing approximately 0.10 carats total, decorated with bow and flower motif.Circa 1900s
black opal
