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Mid-Century Black Opal and Diamond Platinum Ring, circa 1950s

About the Item

Black opal and diamond ring set in platinum centering one oval cabochon black opal weighing 11.42 ct. and surrounded by 20 round brilliant cut diamonds weighing 1.63 ct., G-H color and SI-1 clarity. Enchanting, brilliant, colorful. Additional information: Metal: Platinum Gemstone: Black Opal (17.35 x 12.60) weighing 11.42 ct. Gemstone: Diamonds totaling 2 ct., G-H / SI-1 Circa: 1950s Size/Measurements: 7.5 ring size Weight: 14.65 grams
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