Paua stone is not Abalone Shell (It is a cousin) Paua are marine monovalve & the most colorful shells in the world. Our Paua shell stones have been enhanced with a pretty rich matching color & the stone is Capped with epoxy resin which protects the shells...Paua shell can flake & the resin seal keeps this from happening. Purchase...Includes a "Free Gift" Ring jewelry box...Perfect for year round Gifts! We combine ship to save you money.