Diversified miner Rio Tinto has provided a virtual preview to an exclusive group of collectors, diamond connoisseurs and luxury jewellery houses of rare Argyle pink, red, violet and blue diamonds in one of the very last offerings of the iconic diamond mine.

The 2020 Argyle pink diamonds tender, a collection of the rarest diamonds from a year’s production from the Argyle mine in the remote east Kimberley region of Western Australia, includes the largest fancy vivid round brilliant diamond every offered at tender.

The 2.24 carat fancy vivid purplish pink diamond known as Argyle Eternity is part of the historic collection comprising 62 diamonds weighing 57.23 carats.