Lucara Reports $21.8M Q1 Revenue as Karowe Underground Project Crosses 60% of Total Capex
Lucara Diamond posted Q1 2026 sales of $21.8 million, down from $30.3 million a year earlier, while Karowe Underground capex reached $472.4 million of a $779.2 million total budget.
Executive Summary
Lucara Diamond reported Q1 2026 sales revenue of $21.8 million from 79,744 carats sold, a sharp decline from $30.3 million in the comparable period. The result reflects continued softness in rough prices and a higher proportion of smaller, lower-value stones in recent run-of-mine production from Botswana's Karowe mine. HB Trading accounted for $13.6 million (62%) of revenue, with tender sales contributing $7.2 million and the Clara platform adding $1.0 million. Operating cost per tonne stood at $24.74 across 718,404 tonnes processed. The Karowe Underground Project (UGP), funded by a January 2026 C$165 million equity raise and March 2026 $350 million bond issue, advanced 491 metres of lateral development; cumulative spend has reached $472.4 million of the $779.2 million total budget. Management guidance for 2026 calls for $100–130 million in revenue, 340,000–360,000 carats recovered, and up to $110 million in further UGP capex. The figures position Lucara as a price-taker until UGP first ore in 2028 shifts the production mix toward larger, premium stones.
Industry Impact
Lucara's results signal that even premium Type IIa producers face revenue compression in 2026, and the UGP funding package validates capital-market appetite for long-life large-stone projects despite the cycle. Manufacturers should price Lucara's tender and HB Trading flow on the assumption of disciplined supply through 2026–2027, with a meaningful goods-mix shift expected only post-UGP commissioning. Equity holders and lenders will watch unit-cost discipline and the run-of-mine vs. UGP balance closely. For traders, large-stone availability remains constrained, supporting firmness in the 5ct+ D-IF segment.
Next Steps
1. Track Lucara's monthly tender results and HB Trading mix for early signal on large-stone pricing. 2. Monitor Karowe UGP capex burn rate against the $110M 2026 guide. 3. Re-evaluate large-stone (5ct+) inventory positions given continued supply discipline. 4. Watch the next Clara platform sale for benchmark on small-stone digital pricing. 5. Compare unit cost of $24.74/tonne against peers (Petra, Gem Diamonds) for relative margin signal.