


Lot 53
PINK DIAMOND AND DIAMOND RING
3 December 2025, 18:00 AEDT
SydneyAU$75,000 - AU$95,000
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Fiona Frith
Senior Specialist
PINK DIAMOND AND DIAMOND RING
The band pavé-set with brilliant-cut diamonds and collet-set with ten vari-cut pink diamonds, mounted in pink, yellow and white gold, weight 4.3gm, ring size I-J.
Footnotes
The Argyle diamond mine, located in the East Kimberley region of Western Australia, is the only known significant source of pink and red diamonds, producing over 90% of the world's supply today. Due to the depletion of gem reserves the Argyle mine closed November 2020 after nearly 40 years in operation.
Accompanied by GSL report no. AA71382, dated 3 November 2025, stating that the pink diamonds show properties consistent with known diamonds from the Argyle diamond deposit in Western Australia.