made by Superbia Sculuptura Ring 2 rococo gothic baroque Silver Ring Made in Japan If you want other ring gauge please contact us. * NOTE The brand also incorporates casting hole(air bubble, investment crack, etc) as part of its products. Casting holes vary from product to product and in number and point each time. They appear suddenly, no expectation. Designer includes those rarities to the product for his artistism. It's a designer's policy, not a flaw. Superbia incorporates the characteristics of the silver, and finishing like an antique.