BERRICLE Rhodium Plated Sterling Silver Cubic Zirconia CZ Clover Pendant Necklace 15"+2" Extender Metal: rhodium plated .925 sterling silver, nickel free Stone: 0.385 carat round cut clear cubic zirconia Pendant: 0.48 inch in length, 0.48 inch in width Chain: 15 inch with 2 inch extension in length, 1mm in width, lobster claw clasp