A BLACK OPAL AND DIAMOND RING
The oval cabochon black opal, within a tapered baguette, brilliant and marquise-cut diamond radiating surround, mounted in platinum, ring size 5¼
A BLACK OPAL AND DIAMOND RING
The oval cabochon black opal, within a tapered baguette, brilliant and marquise-cut diamond radiating surround, mounted in platinum, ring size 5¼