Hoop diameter: 18 mm Dangle length: 24 mm Total length: 39 mm Pin thickness: 1.2 mm / 18 gauge DA:DIRTY STERLING. Sterling silver, dipped in acid to create a subdued surface. Results will never be identical, and this nuance / variation should be seen as a characteristic of the uniqueness of the product. FCDIA:TINY FACETED DIAMOND. Z2335-1-DA+FCDIA