Quick view GuyDesign® - Collection, #16817.5 | #49368.3. 36804 Platinum Max Sparkle Natural H & A Super Ideal Cut Diamonds 3.7ct Sapp. Diana Ring ⚜️ Diana Style Ring. Cocktail, Dinner Ring Featuring a Large 9 X 9-millimeter Round-Cut Center, Appr MSRP: $18,316.20 Was: Special Price: $13,794.20