Vintage 1970s Rhinestone Cocktail Ring DeLillo

Statement making cocktail ring made by William deLillo in the 1970s. It is silver-toned and has one large faceted rhinestone surrounded by pave set smaller stones. The ring is adjustable and can fit a ring size 6 3/4” and up. It is signed “William deLillo” on a plaque on the back of the ring. Excellent condition.