Leonard Joel’s Important Jewels auction taking place on Tuesday 20 April 2021 in Sydney, Australia, will present a spectacular 25.02-carat square emerald-cut diamond ring, the largest diamond ever to be auctioned in the country, alongside a selection of magnificent jewels curated by Hamish Sharma, Leonard Joel’s Head of Important Jewels.

Unparalleled on the market, this exquisite diamond presents a rare opportunity to acquire an incomparable and iconic example of the birthstone of April. An estimated range of $990,000-1,200,000 also makes it the most expensive diamond ever to be offered in Australia. The magnificent 25.02 stone was cut from a 47.961 carat rough, ethically mined in the Canadian Tundra. Cut to exacting specifications, the diamond is defined by its exceptional life, brilliance, and fire.

Leonard Joel invites you to the viewings in Melbourne and Sydney ahead of the Auction on 20 April, and to browse the full collection online here.