RAPAPORT… Lucapa Diamond Company will begin producing diamonds at its
Mothae mine on a commercial scale, paving the way for its first scheduled sale
later this year.
The miner has commissioned the Lesotho asset’s treatment
plant, and expects to see its first commercial recoveries in early November, it
said Monday. It plans to increase production to its intended levels during the
fourth quarter.
Lucapa has already exported about 2,500 carats of rough diamonds to
Antwerp from its recent bulk sampling. It plans to ship the remainder of the 4,100
carats to the Belgian city ahead of the first scheduled sale in the fourth
quarter.
Mothae’s former owner, Lucara Diamond Corp., achieved sale
prices of up to $57,000 per carat during trial mining between 2008 and 2012,
Lucapa said. During that process, Lucara recovered approximately 23,400
carats, including 96 individual stones over 10 carats and a 254-carat bort.
Lucapa’s shares rose more than 4% after the announcement.
Image: A 2,500 carat parcel from bulk sampling at Lucapa’s Mothae mine in Lesotho. (Lucapa Diamond Company)
Lucapa Prepares to Sell Mothae Diamonds
The Bottom Line
- Lucapa has commissioned the treatment plant at the Mothae mine and expects first commercial diamond recoveries in early November.
- The company has exported about 2,500 carats of rough diamonds to Antwerp from bulk sampling and will ship the remaining 4,100 carats ahead of the first sale in Q4.
- Mothae’s previous owner, Lucara Diamond Corp., achieved sale prices up to $57,000 per carat during trial mining, recovering notable large stones including a 254-carat bort.
Summary by Rapaport AI
More Stories

Qatar Diamond Exchange to Collaborate with Italian Bourse
Parties signed MoU to extend connection among their members, broaden cooperation and advance commercial relationships.

China Signs Deal to Reinvigorate Interest in Natural Diamonds
Shanghai Diamond Exchange hosts signing of Beijing Declaration, with government representatives from Botswana, Namibia and South Africa.

AI, Gen Z Are Hot Topics at AGS Conclave
This year’s edition is last to take place in September, as event returns to spring in 2027.
