Coco Chanel’s Glittering Cosmos in Bijoux de Diamants

Titled 1932, the collection revolves around three celestial symbols: the stars, the moon, and the sun. There are 77 pieces, 13 of which are transformable—from necklace to brooch, necklace to ring—containing sapphires, fancy-coloured diamonds, opals, rubies, spinels, and tanzanites.