AN OPAL AND DIAMOND DRESS RINGThe oval cabochon opal weighing approximately 14.50cts, in a four-claw

AN OPAL AND DIAMOND DRESS RINGThe oval cabochon opal weighing approximately 14.50cts, in a four-claw setting, between round brilliant-cut diamond shoulders with millegrain detail, mounted in 18K gold, diamonds approximately 0.60ct total, ring size L½