Sterling Silver Marcasite Cluster Dome Ring 7.5 U.S. Ring Size - 7.5 Ring Face Length x Width in mm - 12 x 19 Gram Weight - 9.2 Main Stone - Marcasite Main Stone Length x Width in mm - 2 x 2 Inventory Code - SIC-18-AA01-A5D Hallmarked - Yes Tested - Yes Notes - Professionally cleaned, polished, and tested. Please contact us with any questions. We love to hear from shoppers. Thank you for your interest.