Jewelry lot in 18K (750) gold comprising: a ring set with 5 round brilliant-cut diamonds; a necklace of tumbling cultured pearls, the clasp in 18K gold; and a line brooch adorned with a platinum motif pierced with geometric motifs and studded with rose-cut diamonds, set with an 8/8 round diamond backed by rectangular sapphires. Finger size: 58. Necklace length: approx. 47 cm. Brooch length: approx. 6 cm. Gross weight: 17.9 g (shocks, chips, dents, deformations).