Rock Crystal Tiger Head, Sterling Silver, Royal Blue and White Opal Enamel Box W/Diamond Eyes and 0.75ct Old Mine-Cut Diamond Accent - This gorgeous piece is made of sterling silver and carved rock crystal. The crystal has a beautiful, natural iridescence, and the photos truly do not do this museum quality piece justice. The tiger's head has genuine mine-cut diamond eyes, that are set into the piece brilliantly within the tiger's wrinkles. The lid is made of sterling silver. It is also finished with royal blue and opal white Guilloche Enamels, and accented with a 0.75ct (approximate) Old Mine-Cut Diamond. Measures: 74mm x 52mm x 54mm. This piece comes with a leather storage casket.