925 Sterling Silver Necklace.Mother-of-pearl enameled heart pendant. Finish: 925 Sterling Silver, rhodium-plated. Pendant: Mother of pearl enamel 12x10 mm. Chain Length: Two clasps from 40.5 to 43 cms. Chain thickness: 0.8 mm Weight: 3.727 grs. 100% Nickel, lead, and cadmium free. Hypoallergenic. 925 Sterling Silver. MADE IN ITALY. All FIRENZE SILVER jewelry pieces are delicately and handcrafted in the AREZZO region. Cradle of the ETRUSCAN goldsmith tradition since the 10th century BC.c.