18 ct. yellow gold with white gold. The top with one large aquamarine in faceted heart shaped cut approx. 29 ct. (18 x 20 mm), framed by 18 sapphires in round cut (in totsl approx. 2 ct. ) and 16 small emeralds. The 31 small round cut diam. in white gold prong setting in total approx. 0,35 ct. Ringtop 31 x 30 mm, size 56, weight approx. 13 g.