This is a vintage Tiffany & Co sterling silver ring made by designer Paloma Picasso. The ring has slight wear and tarnish from use but overall nice condition and should polish up beautifully. This ring features a Zellige White onyx housed in a beautifully geometric sterling silver frame. The ring is size 6. Signed in 2 places with the T & C logo as well as Paloma Picasso's signature. If you have any questions please message me. Thanks for looking