Pricing Guides & Dictionary of Makers Marks for Antiques & Collectibles
Appraise and find values for
PLATINUM, BLACK OPAL, AND DIAMOND...
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An example from the millions of items in our Price Guide:
PLATINUM, BLACK OPAL, AND DIAMOND BAR BROOCHPlatinum, Black Opal, and Diamond Bar Brooch, prong-set at one end with a cabochon pear-shape black opal...
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Explore other items from our
Antiques & Collectibles Price Guide
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JEWELRY: VINTAGE OPAL & DIAMOND FLOWER B [more like this]
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JEWELRY: TWO PAIRS OF 14K OPAL AND DIAMO [more like this]
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FIRE OPAL AMETHYST OPAL QUARTZ & TANZANI [more like this]
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MARCUS & CO. PLATINUM, OPAL, DIAMOND, AN [more like this]
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22K Custom Designed Black Opal Ring A 22 [more like this]
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JEWELRY: THREE SILVER PIECES WITH OPAL A [more like this]
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JEWELRY: THREE PIECES OF NATIVE AMERICAN [more like this]
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PAIR OF VINTAGE SOUTHWESTERN NATIVE AMER [more like this]
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VERY LARGE OPAL & DIAMOND WHITE GOLD RIN [more like this]
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A Group of Yellow Gold and Opal Jewelry [more like this]
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10K, 14K, 18K GOLD & OPAL JEWELRY1st ite [more like this]
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A GROUP OF BLACK OPAL AND FOURTEEN KARAT [more like this]
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18 KARAT YELLOW GOLD, BLACK OPAL, BLACK [more like this]
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PLATINUM, BLACK OPAL, AND DIAMOND BAR BR [more like this]
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JEWELRY. PEARL, DIAMOND AND OPAL JEWELRY [more like this]
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KOHN & CO. PLATINUM, OPAL, AND DIAMOND P [more like this]
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COLLECTION OF PLATINUM, 14-KARAT WHITE-G [more like this]
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14K YELLOW GOLD , OPAL TRIPLET, RUBY, AN [more like this]
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PLATINUM EMERALD DIAMOND RING PLUS OPAL [more like this]
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AUSTRIAN BLACK OPAL & DIAMOND SET PLATIN [more like this]
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THREE ASSORTED 14 KARAT YELLOW GOLD & OP [more like this]
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COLLECTION OF NINETY-SEVEN UNSET OPALSCO [more like this]
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VINTAGE PLATINUM & 18K DIAMOND DETACHABL [more like this]
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PLATINUM, 14 KARAT WHITE GOLD, DIAMOND, [more like this]
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Whimsical carved white opal brooch Pl [more like this]
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ETHIOPIAN BLACK OPAL, DIAMOND AND FOURTE [more like this]
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OPAL DIAMOND AND TANZANITE BRACELET AND [more like this]
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MODERN 18-KARAT YELLOW-GOLD, OPAL AND DI [more like this]
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TWO OPAL, DIAMOND AND 14K RINGS Two opal [more like this]
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JEWELRY: BLACK CRYSTAL OPAL & DIAMOND HA [more like this]
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ANTIQUE 18K YELLOW GOLD BLACK OPAL, WHIT [more like this]
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PLATINUM, DIAMOND AND BLACK OPAL RINGPla [more like this]
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9 PC CHRISTOFLE FRANCE PORCELAIN DE LIMG [more like this]
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TANZANITE, BLACK OPAL AND DIAMOND RING. [more like this]
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TANZANITE, BLACK OPAL AND DIAMOND RING. [more like this]
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JEWELRY: PLATINUM EDWARDIAN DIAMOND NECK [more like this]
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