Stamped: 14K Total Ring Weight: 8.9 Grams Ring Length: N/A Ring Width: N/A Gemstone Weight: Total Natural Tanzanite Weight is 2.91 Carat (Measures: 8.25x8.35 mm) Color: Blue Shape; Cushion Treatment: Heating Diamond Weight: Total Natural Diamond Weight is 1.75 Carat Color: F-G, Clarity: VS2-SI1 Quantity: 12 Treatment: None Face Measures: 15.55x15.70 Sku: [702721W]