14k Gold Diamond Opal Ring 5.36 Carats 6 Diamonds .56 Carats. This is another piece of jewelry from my grandmother‘s estate that I am helping her sell. This is a vintage opal diamond ring, the ring is 14 karat gold with a gross weight of 6.7 g featuring an oval cobochon cut white opal And a total of six round brilliant cut diamonds. The elbow weighs approximately 5.36 carrots and has diagonal ribbons of orange, green, and blue flashes. The opal measures approximately 17. 5 mm x 13 mm and is set in six prongs. The diamonds are set in four prong heads three on each side and have a carat weight of approximately .54 carats. The diamonds are graded J-k Color and SI Clarity.
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