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. An oval-cut blue Roman glass stone is set in an intricate filigree sterling silver setting, complete with detailing on either shoulder and a scalloped wave design along the edge of the stone. Ring face measures 1 1/16 inches in width. Piece comes with a ".925" sterling silver quality stamp as a symbol of guaranteed product quality.