Pearl necklace with a diamond and emerald clasp the Art Deco clasp is in 18ct white gold marked 18ct. Approx length 48 cm 58x akoya yellow pearls 7.50-8 mm, emerald 4.50 mm x 3.80 mm = 0.30ct calculated weight, old cut diamonds 2= 0.40ct, 10= 0.15ct G-I colour, VS-Si clarity.