GG 750 partially platinum-plated (tested), 1 old-cut brilliant each (total approx. 1.26 ct) on diamond-shaped convex onyx cabochon (total approx. 10.0 ct) and 6 diamonds (total approx. 0.16 ct, FW- W, vs) in 8/8 cut as an adornment of the square shape stretched upwards, swinging on a diamond-decorated leverback, approx. 5.2 x 1.8 cm, total gross approx. 10.2 g, expertise is available
