Amethyst necklace and earrings, 18 ct yellow gold amethyst drop necklace on three faceted ball chains, set with a rectangular cut amethyst and amethyst faceted roundels with matching French clip earrings (2). Provenance: The estate of Maxine Rava, all proceeds donated to 'The Maxine Rava Cannabis for Cancer Research and Health care Fund' at the Flinders University's 'Centre for Innovation in Cancer', Adelaide, South Australia