Single-strand necklace with 104 cascading pearls; the clasp is made of 750 white gold and 850 platinum, set with one pearl and two old cushion-cut diamonds, and features a safety clasp (small crack in the pin). Early 20th-century piece. Pearl sizes: 3.0 to 6.7 mm Estimated total diamond weight: 1.25 ct Length: approx. 52 cm Gross weight: 16.6 g Necklace certified by the French Gemmological Laboratory, attesting to 104 fine pearls of seawater origin, in round, oval, and button shapes, with no indication of treatment, cream-white in color, and with good to very good luster.