A graduated row of Tahitian iridescent grey/black pearls. The largest pearl is 17.0-17.2 mm, and the smallest is 13.2-13.4mm. Length 45 cm, comprised of 27 pearls. It is fitted with an 18ct ball clasp.  Weight 110.90 grams, together with a further single pearl, weight of 3.31 grams. The pearls are presented with a pearl report dated 13th December 2024, from The Gem & Pearl Laboratory, London.