Designed by artisan Efrat Saada-Limor in Israel. Excavated from an archaeological site in modern-day Israel, this ancient glass dates back to the period of the Romans who were master craftsmen in the glass industry. Treasure each creation as your own unique piece of history. Varied etched bands of sterling silver are joined by a statement-making oval-cut Roman glass stone, complete with an open filigree design. Ring face measures 3/4 inches in width. Piece comes with a ".925" sterling silver quality stamp as a symbol of guaranteed product quality.