This is a gorgeous jelly opal "gumball" ring purchased new from Bimonia a few years ago. The opal is set in a hand made sterling silver setting, stamped/signed. Size is 6.75, see photo. Opal is solid, not a doublet, beige with flashes of yellows and greens. Bimonia is a jeweler based in Paris, France. This ring is in lovely condition, it hasn't been worn much and is comfortable to wear. Study the photos and please ask any questions before buying.