This lovely diamond earring jackets feature 0.45 ct white diamonds in prong-setting. All diamonds are sparkling and 100% natural. All our products with FREE gift box and 100% Satisfaction guarantee. Only the jackets are for sale. Inner Diameter is 0.23 Inch. Outer Diameter is 0.40 Inch. Can be fit with 4.30 MM Each Princess Cut Center Diamond. SKU # K4212-10KW