Rest assured knowing that all earrings are stamped with "925" as a symbol of authenticity and a promise of exceptional quality. 30 White Diamonds Post back earring; Spring ring clasp Color rating: J, K Clarity rating: I2-I3 Polished finish Prong setting Imported Belk Exclusive Product Specifications Earrings: 1 in x 1 in x 1 in Necklace: 18 in Length 1/10 ct. t.w. Diamond Material & Care Sterling silver Sterling silver Requires specialty care