18 ct yellow gold opal and diamond ring
18 ct yellow gold opal and diamond ring. The oval cabochon cut opal weighing approx. 1.00 ct set in a white gold cage mount and flanked by two round brilliant cut diamonds to a yellow gold shank. Total estimated diamond weight 0.12 ct. Ring size L. Weight 2.6 grams. In ring box.
Auction Date: September 2012