This is a vintage ring with two cat's eye glass cabochons and aurora borealis rhinestones. The ring is not marked. However, DeLizza & Elster used these cat's eye cabochons very frequently in Juliana jewelry. The aurora borealis rhinestones have a gold-blue coating. The cabochons have gold, pink and blue tones. Both the cabochons and the rhinestones are prong set. The ring is adjustable. The top of the ring measures 1-1/8 inches long. The only problem I can find with the ring is there is some wear to the gold tone on the setting. The ring has not been cleaned or polished. Please let me know if you have any questions. Thanks for stopping by.