130
AN OPAL AND DIAMOND RING, BY MICHAEL YOUSSOUFIAN
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Set with an oval cabochon opal weighing approximately 10.58 carats, to the brilliant-cut yellow diamond half-hoop enhanced by yellow diamond briolettes, mounted in 18k yellow and white gold, ring size 6 ¼ |
Estimate
130,000 - 160,000 500,000 - 615,000 16,700 - 20,600
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