This is a gold tone ring with a spray of clear rhinestones. The ring is not marked and I do not know who made it. The ring is adjustable but I don't believe it will not go any larger than a size 7. The top of the ring measures 3/4 of an inch wide. The ring is in very good condition with bright rhinestones. The ring may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.