One necklace comprising 5 rows, the other one comprising 4 rows Button-shaped and round natural and cultured pearls, round rubies, rose-cut diamonds, French assay marks and French import assay marks for platinum (850‰), 9K (375‰), 14K (585‰) and 18K yellow gold (750‰) LFG, 2025, report n°419578: 537 saltwater and freshwater natural pearls, 5 cultured pearls, Strand A approximately 3.8 to 5.3 mm; Strand B approximately 3.8 to 5.2 mm; Strand C approximately 3.6 to 5.3 mm; Strand D approximately 3.7 to 5.2 mm; Strand E approximately 3.6 to 5.1 mm, no indication of treatment LFG, 2025, report n°420864: 607 saltwater natural pearls and 2 cultured pearls, measuring approximately 1.7 to 5.1 mm, 1.7 to 5.2 mm, 1.7 to 5.4 mm and 1.8 to 5.5 mm, no indication of treatment Size/Dimensions: 40.0 cm and 44.0 cm Gross weight: 87.10 grams