Carolyn Pollack Sterling Silver Blue Lace Agate Pendant Enhancer Genuine Blue Lace Agate and .925 Sterling Silver Measures approximately 1-1/2" 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 A serene blue lace agate cabochon is set within graceful polished sterling silver petals.