France, c. 1920/30. Platinum with white gold. All together with 24 diam. of varying sizes in old, cushion and 8/8 cut of in total c. 2,10 ct. H.J.vsi-P. and with 18 rubies in carrée and baguette cut. Verso clip made of 14 ct. white gold (add.). 18 x 17 mm, weight c. 9 g.