MICHAELA Italy lucite sphere cocktail ring silver

MICHAELA of Italy lucite & gold “ sphere “ cocktail ring silver hardware Inside stamped “Italy 925” (The engagement ring in the last pic is 3.5 carats so that gives you an idea of how large the stone is) I wear a size 6.5 ring and this is big on me so I believe it’s a size 7.5 Not adjustable Normal wear Stone measures across approximately 1.25 inches wide & 1” high