Weight: 2.0205 DWT (3.14 grams) Collection: Null Sold By: Each Surface Finish: Polished Plating Type: Rhodium-Plated Primary Stone Carat Weight: 1/4 CT Diamond CTW: 1/4 CT Prong Count: 6-prong Primary Prong Style: Standard Prong Approx. Width: 3 mm Approx. Top Height: 7.5 mm Approx. Shoulder Width: 2.9 mm Approx. Shank Base Width: 2.25 mm Approx. Shank Base Thickness: 1.6 mm