Home / Rings / All Diamond Platinum Designer one of a R004 All Diamond Platinum Designer one of a R004$29,900.00 Platinum Designer one of a kind Ring. Center diamond is oval shape 2.06ct. GIA certified ESI2 Four trapezoidal shape diamonds, two 0.84ct total , and two 0.48ct total. All Diamond Platinum Designer one of a R004 quantity Schedule a Viewing Related products Holiday , Rings 14K White Gold Ring with 2.00ct… 14K White Gold Ring with 2.00ct Purple Sapphire, also contains 0.20ct diamonds. Price on request. Antiques , Rings Color Change Ceylon Sapphire & Diamond Cushion Sapphire = 10.40cts AGL Ceylon, Color Change/ No Heat Round Brilliant Diamonds approx 1.90ctw 18kt Rose Gold Holiday , Rings Burmese Ruby Burmese Ruby with yellow diamond pear shape. Price Upon Request Rings Pearl Ring with Diamond Accents Pearl Ring with Diamond Accents. Price Upon Request.