Weight: 2.1239 DWT (3.30 grams) Surface Finish: Polished Plating Type: Rhodium-Plated Primary Stone Size: 5.8 mm Primary Stone Carat Weight: 3/4 CT Diamond CTW: 1/2 Prong Count: 6-prong Primary Prong Style: Standard Prong Approx. Top Dimensions: 13.6 x 10.7 mm Approx. Top Height: 6.87 mm Approx. Shank Base Width: 2 mm Approx. Shank Base Thickness: 1.9 mm