Platinum 950 (tested), 6 brilliant cut diamonds (0.90 ct., 0.32 ct., 0.32 ct., 0.32 ct., 0.33 ct., 0.38 ct., total c. 2.89 ct., calculated weight); 21 diamonds in mixed brilliant and single cuts (total c. 0.42 ct., calculated weight), slightly tinted white (I-J), VVS-VS1; 7 diamonds in navette cut (0.23 ct., 0.38 ct., 0.53 ct., 0.49 ct., 0.49 ct., 0.27 ct., 0.29 ct., total c. 2.68 ct., calculated weight), slightly tinted white (I-J), VVS-VS1, 17 baguette cut diamonds (total c. 3.0 ct., calculated weight), slightly tinted white (I-J), VVS-VS.
17.39 grams, small pin lock c. 0.49 grams, c. 43 x 39 mm.

This floral stylized brooch is decorated with brilliant / navette cut diamonds and set in open frame handle chatons. The small diamonds are set using the pavé technique. The baguette cut diamonds are set in a circular channel setting. The pin guide is secured on the back with a separate, conical, small pin lock.