A Stunning & Rare Serpent Ring 1-3 AD Rare Serpent Piece . Top Piece !!!!! Weight : 7.33 Gram Size : 17.6 x 17.2 mm Material : Silver Source : T.N. Pollio See images for own impression Own private collection inherited from Grandfather, who built the collection in the 1960's " Catawiki disclaimer: This object has been dated based on style by the seller . No further tests, such as, a TL test, analysis of metals(XRF-test), lapidary tests, analysis of pigments or radiography scans have been conducted to check the integrity of the piece.