18 ct. yellow gold, partly marked, with white gold. The amethyst in cushion cut approx. 11 ct. (approx. 15,2 x 12,5 x 9,5 mm). The top and the eyelet with 8 small round brillant cut diam. in total approx. 0,15 ct. I.vvs-vs. Pendant with removeable clip-eyelet 36 x 17 mm, weight approx. 8,2 g.