DAVID WEBB Gold Diamond Enamel Snake Ring. 

Intricate and unusual 18K gold, diamond, enamel and platinum ring by David Webb. It features the likeness of a rattlesnake, with black enamel body, red enamel eyes and pave set in platinum with high quality round cut diamonds comprising the rattlesnake tail and the nose. Size 6. In very good condition. Hallmarks: Webb, 18k. Botier Inc