Vintage bangle in soft gold and diamonds

Bangle bracelet in soft 18k (750°/°°) gold set with five white diamonds (H VS) in a closed setting for a total weight of approximately 0.5 ct in total (0.25 ct, 0.10 ct x 2 and 0.05 ct x 2). Probably French work from the 1980s.

Wrist circumference: 18 cm
Gross weight: 9.7 grams