Vintage chain necklace in yellow gold and blue sapphire motifs

An 18k (750°/°°) gold chain decorated with 7 motifs composed of 3 bezel-set sapphires arranged in a triangle along the entire length of the chain. Vintage French work. Presence of the 18K hallmark and the eagle's head hallmark.

Length: 40cm
Gross weight: 2.45 grams