End 19th cent. 18 ct. yellow gold, makers mark indistinctly. Polychrome painted relief picture of a collie's head behind convex curved cristall glass. Framing with 12 rose cut diam. in total approx. 0,10 ct. and 18 rubies in carrée cut (2 dam.). 50 x 16 mm, weight approx. 8 g. Details and replacement value of 1.200 Euro due to report of the Gemmologisches Institut Hamburg of 2014.