A BLACK OPAL AND DIAMOND RING
Set with an oval cabochon black opal, flanked by marquise and pear-shaped diamonds, to the pavé-set brilliant-cut diamond undulating half-hoop, mounted in platinum, ring size 6½
A BLACK OPAL AND DIAMOND RING
Set with an oval cabochon black opal, flanked by marquise and pear-shaped diamonds, to the pavé-set brilliant-cut diamond undulating half-hoop, mounted in platinum, ring size 6½
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