Featuring a dazzling display of 57 diamonds, this Effy® necklace offers a touch of brilliance. The polished finish enhances the metal's natural luster. 57 Diamonds Spring ring clasp Color rating: I, J Clarity rating: I2-I3 Polished finish Prong setting Lifetime limited liability warranty Imported Product Specifications 18" L 1/2 ct. t.w. Diamond Material & Care Sterling silver Use silver polishing cloth on silver items