Named Once in a Blue Moon this Tender collection consists of 41 lots of carefully curated Argyle blue and violet diamonds. Just recently it was won by fancy coloured diamond specialist, Kunming Diamonds.

Harsh Maheshwari, director Kunming Diamonds

The Argyle mine produced small blue and violet diamonds, and it is unlikely that there will ever be another collective offering of such diamonds in this colour spectrum from a single mine.

John Calleija

The 2021 pink Argyle Tender collection continued its trajectory of double-digit price growth with 19 successful bidders from nine countries.

John Calleija was also the successful bidder for Argyle Bohème (Lot Number 5) a 1.01 Carat, radiant shaped Fancy Red diamond.