AMETHYST gem stones Faceting 3 to 5 ct rough gemstone Raw facet
Facet Rough > Amethyst Amethysts Faceters Facet Rough Gems Raw uncut lapidary jewelry grade Purple Uruguay Amethyst facet rough gemstone parcel jewel lot 20 carats Amethysts Faceters Facet Rough Gems http://facetroughgemstones.com/gem-store/product_info.php/products_id/3704