Citrine and diamond pendant and earrings, 18 ct yellow gold and diamond and citrine pendant of long cabochon navette form with pave set diamond top (2), total weight 9.7 grams, 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