Gift idea - jewelry - blue. This beautiful Bohemian style sterling silver necklace features a 27.5 carat Roman Glass piece set in silver prongs. The sterling silver chain is 24 inches and is a rolo link. The clasp/closure is a lobster claw. Total drop (including bail) is 2 inches. The approximate measurements of the Roman Glass is 1.5 inches long by 1 inch wide.