Carolyn Pollack Sterling Silver Gray Mother of Pearl Rose Pendant Enhancer Genuine Mother of Pearl, Kyanite, and .925 Sterling Silver Measures 1-3/4" L x 1-1/2" W See Ruler View for accurate sizing. Silver may tarnish over time. Handcrafted in America with lifetime warranty on all jewelry A pear-shaped kyanite gem and mother of pearl doublet echoes the beauty of the night sky.