Estate 18K white gold diamond & natural blue sapphire cluster ring. Approx. 2.00cttw of pave' set diamonds and approx. 1.00cttw of bezel set oval rich blue natural sapphires. A swirl of beauty, this custom ring is finished with an enclosed gallery. Measurements: Top of ring 20MM at widest point. Shoulder, 15MM. Shank: 6MM. Weight:15.4 grams. EXQUISITE!! Please refer to pictures, ask questions. An informed customer is our best customer. Thank you for viewing our shop.