Druzy is the sparkling crystal surface that forms on rocks like agate and quartz over millions of years as moisture builds up and evaporates. Each glittering cross-section of agate druzy is hand-sourced in Uruguay, then plated with 14-karat gold foil to highlight its natural outline. Each piece is unique, and no two stones will be exactly the same. Made in the United States of stone hand-sourced in Uruguay. Agate and 14-karat gold foil. 9/16" diameter. Also necklace to match!