A Jewelry Essential: Effy® Jewelry’s high-polish 925 Sterling Silver Collection featuring continuously vibrant, natural, and unique 1/2 ct. t.w. Diamonds. 13 Diamonds Color rating: I, J Clarity rating: I3 Slip-on Prong setting Polished finish Lifetime limited liability warranty Imported Product Specifications 0.23 in L x 0.23 in W x 0.2 in H 1/2 ct. t.w. Diamond Material & Care 10K White Gold Clean with a soft cloth