A single-row natural pearl necklace, the pearls graduate from 3.8 to 7.9mm with an Art Deco diamond-set platinum clasp, 82cm long Accompanied by report number 79187-77 dated 21 November 2018 from GCS, London stating that the 141 pearls graduate from 3.8-7.9mm and are natural saltwater with no indications of treatment.