1984 Diamond, Not specified, Congo September 22, 2019 Steve Africa Democratic Republic of Congo (Zaire)
Australasia Australia Western Australia 1974 Diamond, Argyle Diamond Mine, Kimberley, Western Australia September 22, 2019
Australasia Australia Western Australia ncat JP1144 Diamond, Argyle mine (Argyle AK1 pipe), Lake Argyle area, Wyndham-East Kimberley Shire, Western Australia September 23, 2019
Africa Democratic Republic of Congo (Zaire) 2029 Diamond, Miba Mine, Mbuji-Mayi, Kasaï-Oriental, DR Congo May 12, 2024
