18 ct. white gold. In the center each with one diam. in round brillant cut in total approx. 0,52 ct. G.if. (can be worn as solitaire earstuds). Framed by all together 92 small round brillant cut diam. in total approx. 0,70 ct. G-H.vvs-vs. Diameter 12 mm, weight approx. 4 g. Details of the solitaire diam. according to certificate of IGI Antwerpen of 1980 and 1981.