Authentic Tiffany & Co. Vintage Elsa Peretti bezel set solitaire emerald stacking ring. Retired design. Approximately a size 6.5 All the markings are in the inside of the ring. Normal faint scratches and in good vintage condition. Great for everyday. Wear alone or stacked with other rings. Timeless and classic. The diamond and sapphire versions of this ring are listed separately in my closet.