Brooch Art-Déco barrette diamonds antique size

Brooch antique gold barrette paltinium diamonds 

Brooch barrette in 18k (750°/°°) gold and paltinium composed of a line of diamonds cut 8/8 enhanced by three diamonds Old European Cut of beautiful color and weighing 1.2 carats in total. French work from the 1920s. Noted Bt SGDG. 

Length: 5.5 cm
Gross weight: 4.9 grams