HB Antwerp to Cut Lucara's 1,094-ct Diamond
March 03, 25
(IDEX Online) - The 1,094-carat Seriti diamond recovered last September from Lucara's Karowe mine, in Botswana, is now in Belgium, where it will be cut by HB Antwerp as part of an ongoing partnership.
HB, founded in 2020, cut the 1,758-carat Sewelo diamond and the 549-carat Sethunya diamond - both of which were recovered at Karowe and both of which were bought by Louis Vuitton.
Exact prices were not disclosed, although Lucara did say last month that the Sethunya and the 1,080 carat Eva Star, sold for a combined $54m. HB gave no details of a buyer for the Seriti.
Seriti is the world's sixth largest rough diamond, and the sixth +1,000-ct diamond recovered at Karowe.
HB says it will use "groundbreaking technology, traceability, and expertise to unlock the full brilliance of nature's most exceptional creations".
That includes its proprietary Hyperloupe technologies, designed specifically for large (up to 6,000 carats) and complex diamonds.
HB has a 10-year contract with Lucara to cut all its +10.8-cts stones. They account for around 70 per cent of the miner's revenue.
Pic shows the Seriti diamond, courtesy of HB Antwerp.