925 solid sterling silver chain, imported from Italy Single strand, length is from loop end to clasp Hallmarked 925 ITALY Black onyx (dyed) stone heart, approx 3/8 inch x 3/8 inches 925 sterling silver bracelet, made in Italy, and black onyx (dyed) stone heart, approx 3/8 inch x 3/8 inches, charm. Single strand, length is from loop end to clasp. Chain is nickel free. Organza gift bag include, color may vary. The natural properties and composition of mined stones define the unique beauty of each piece. Stones may have been treated to improve stability, durability or appearance.