Necklace with pendant and Tahitian pearl as well as 16 brilliant-cut diamonds totalling approx. 0.48 ct, RW (F-G)/SI, Tahitian cultured pearl: silver-grey, D: approx. 10.8 mm, fine luster, 18K white gold, 7.1 g, fine snake chain: L: approx. 40 cm, W: approx. 0.8 mm, with spring ring and eyelet D: approx. 3 mm, with Italian hallmark, pendant: L: approx. 25 mm, W: approx. 2.9 - 10.8 mm, eyelet D: approx. 2.8 mm, with hallmark, 20th/21st century, minimal signs of wear, case included.