This beautiful Sterling Silver Ring, as part of the NEW Mystic Pearl collection, feature Mother of Pearl and Lab Opal in a Fancy Inlay Pattern. Ring Width: 5/16"; Ring Shank: 1/4" The ring is designed by David Rosales, one of the finest contemporary Southwest Artists in the world. He is the founder and co-owner of Supersmiths, Inc. of Gallup, NM. Each ring is custom made and carries a lifetime guarantee.