Lot of yellow gold (750) rings: - One centered with a native half-pearl shouldered by two round faceted green glasses, in a pearl closed setting. Finger size: 52. - One with five thin rings set with a seed of native half-pearls and small turquoise stones, in a closed setting. Finger size: 50.5. One pearl glued back. - One set with two rows, one of native half-pearls, the other of garnets (?), in a closed setting. Finger circumference: 51.5. One stone missing. Total gross weight: 3.8 g.