Carolyn Pollack Sterling Silver Abalone Ring Genuine Abalone & Crystal Quartz and .925 Sterling Silver Measures 5/8" L x 3/4" W; tapers for comfort See Ruler View for accurate sizing. Silver may tarnish over time. Handcrafted in America with lifetime warranty on all jewelry Swirls of highly polished sterling silver are accented with a square abalone doublet. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!