Quick view GuyDesign® - Collection, #16817.5 | #49368.3. 36502 Platinum Diamond 3.85 ct. Sapphire Bespoke Ring ⚜️ Diana Style Ring. Cocktail, Dinner Ring Featuring a Large 10 X 8-millimeter Oval-Cut Center, Appr MSRP: $12,312.20 Was: Special Price: $9,291.20