This ring comes as an inspiration from my 4th jewelry collection of all cocktail rings, since they are popular now in New York, this collection is reminiscent of the 1950's, during the prohibition when women would go to private parties and wear huge rings, it's a timeless trend. Made of sterling silver. Also available in a double plating of 18 kt gold vermeil, shown in the group photos. Upon ordering please let me know of your size! All Alberto Juan jewelry comes in a protective Velvet black bag also shown in the listing.