IMPORTANT NECKLACE IN GOLD, PLATINUM, ֹMAIL, SAPPHIRES AND DIAMONDS, BOUCHERON-AUGER Oval-cut sapphires, central cushion-cut diamond weighing approx. 4.00 cts and old-cut and rose-cut diamonds, with mounts to turn it into brooches, יpingle for horses, the pendants are interchangeable, in an original Auger יtui; Joaillier Orfטvre; Place des Victoires; Paris, on the back the initials MC surmountedיes by a crown, poinחons franחais d'orfטvre Boucheron, gold and platinum Total weight approx. 111.0 g with mounts, length approx. 39.0 cm The founder of the Maison Auger was Alphonse Auger, (1837-1904). As with Boucheron, he was trained by the Marret brothers. Auger was founded by Alphonse Auger (1837-1904) and was trained, just like for Boucheron, by the Marret brothers. AN IMPORTANT GOLD, PLATINUM, SAPPHIRE, ENAMEL AND DIAMOND SET, BOUCHERON-AUGER