Pendant (b00191)-Yellow Onyx Gems .925 Sterling Silver Plated Pendant 2" Type: Pendant Stone: Yellow Onyx Gemstone Quantity: 1 Pc Metal Material: .925 Sterling Silver Plated Over Copper Total Weight: 17.8605 gram. Total Length: 2" Conversion: 1mm=0.039 inch,1 inch=25.41mm