Carolyn Pollack Sterling Silver Charoite Clip Button Earrings Genuine Charoite and .925 Sterling Silver Measures approximately 3/4" long x 5/8" wide See Ruler View for accurate sizing. Silver may tarnish over time. Handcrafted in America with lifetime warranty on all jewelry Charoite sits amid swirls and beads of sterling silver for a perfect button earrings style.