Yellow gold and diamond earrings, 18 ct yellow gold and diamond swirl earrings, channel and claw set, total weight 3.2 grams, 0.40 and 0.42 cts total estimated weight. 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