Brooch in sapphire and diamonds, circa 1930.

Platinum brooch set with 7 sapphires and old-cut, half-cut, and baguette diamonds, featuring a grey gold pin.

Total weight of sapphires: approximately 3 carats
Total weight of diamonds: approximately 7 carats
French hallmarks: "dog's head" and "eagle's head," along with maker's mark
Dimensions: approximately 5.2x3.7 cm
Total weight of the brooch: 15.4 g.