Summer Jewels & Watches 21 July 2020 Summer Jewels & Watches 300 300 Opal and diamond cluster ring Opal and diamond cluster ring Set with a 9.20 cts oval cabochon opal framed by round brilliant-cut diamonds Platinum Ring size 6 3/4; Gross weight 12.0 dwts estimate: $3,000–4,000 result: $3,250 own a similar item? free evaluation print
