Rio Tinto's entire 2021 Once in a Blue Moon Tender collection of 41 lots of carefully curated Argyle blue and violet diamonds, has been won by a single bidder, the Hong Kong fancy coloured diamond specialist
Rio Tinto's 2021 Argyle Pink Diamonds Tender collection of 70 rare pink and red diamonds from its Argyle mine in Australia has delivered the most significant set of record breaking results in its 38-year
Rio Tinto s 2020 Argyle Pink Diamonds Tender delivers a dazzling set of results
Rio Tinto s 2020 Argyle Pink Diamonds Tender collection of 62 rare pink, red, blue and violet diamonds from its Argyle mine in Australia has delivered a record result, reflecting their extraordinary rarity and unique provenance.
The 2020 collection continued its trajectory of double digit price growth and a record number of participants with successful bidders from eight countries. Whilst bids and values remain confidential, Lot Number 1, the 2.24 carat Argyle Eternity, the most valuable diamond in the collection and the most valuable Fancy Vivid diamond in the Tender s 37 year history, was sold to Hong Kong fancy coloured diamond specialist, Kunming Diamonds. Kunming Diamonds was also the successful bidder of other lots in the Tender.