Petra Diamonds Limited (LSE: PDL), the South Africa-focused rough diamond miner, has announced a binding Advance Payment Agreement providing at least US$20 million in revolving liquidity for its Cullinan Mine, alongside a 12-month forbearance period agreed with its Senior Secured Lender. The update, released on 4 November 2026, also covers a Q1 FY 2027 operating performance marked by lower revenue, a weaker product mix, and ongoing trading suspension. The company's shares and second lien notes remain suspended pending publication of audited financial results for the year ended 30 June 2026.

Key Points

  • Petra Diamonds Limited (LSE: PDL), an independent gem-quality rough diamond miner operating in South Africa
  • Binding Advance Payment Agreement signed with a mid-stream diamantaire group, providing at least US$20 million in revolving advance payments for Cullinan Mine's future run-of-mine production
  • Q1 FY 2027 revenue fell to US$21 million from US$30 million in Q4 FY 2026; average price per carat declined to US$63 from US$76; consolidated net debt rose to US$348 million as at 30 September 2026
  • Investors should watch for publication of audited FY 2026 financial statements, which is required before listing and trading can be restored

Cullinan Mine Advance Payment Agreement Provides US$20 Million Revolving Liquidity

Petra's subsidiary, Cullinan Diamond Mine Proprietary Limited, has entered a binding agreement with an undisclosed mid-stream diamantaire group, described as the Offtaker, which will make available at least US$20 million through revolving advance payments against all future run-of-mine production. The announcement states that Cullinan Mine may terminate the agreement at any time without penalty, provided outstanding amounts are settled in full. Concurrently, the company has agreed a forbearance and consent letter with its Senior Secured Lender, under which enforcement action on specified defaults is suspended for up to 12 months or until full repayment of outstanding amounts under the Advance Payment Agreement, subject to certain ongoing conditions.

Q1 FY 2027 Revenue Drops 31% as Product Mix Weakens and Trading Remains Suspended

Total revenue for Q1 FY 2027 amounted to US$21 million from 329,948 carats sold, compared with US$30 million from 396,398 carats in Q4 FY 2026, representing a 31% quarter-on-quarter decline. Average prices fell approximately 18% to US$63 per carat, which management attributed largely to a weaker product mix and reduced occurrence of higher-value Type II diamonds. Unrestricted cash on hand stood at US$7 million as at 30 September 2026, and consolidated net debt increased to US$348 million. The company's shares were suspended from trading after it was unable to publish audited results before 31 October 2026, with Euronext Dublin also temporarily suspending the second lien notes due 2030.

S189A Labour Restructuring Concluded with Annualised Savings of Approximately US$3 Million

The Section 189A labour restructuring process, launched at Cullinan Mine on 28 July 2026, concluded in October 2026 after several months of engagements. The announcement states that 25 positions were made redundant and certain variable cost reductions implemented, with the outcome expected to deliver approximately US$3 million in annualised sustainable savings. Underground run-of-mine production at Cullinan Mine was down only 3% quarter on quarter despite the disruption. At Finsch, which entered business rescue on 29 May 2026, all employees have been retrenched following a separate S189A process, with a skeleton crew continuing to assist Business Rescue Practitioners in implementing the approved Business Rescue Plan.

Dubai Court Awards Approximately US$2.1 Million Against Former Head of Sales in Unlawful Competition Claim

A Dubai Court of first instance found in favour of Petra in proceedings against the company's former Head of Sales and Marketing, ruling that the defendant and a company he established, Noble Star DMCC, committed acts of unlawful competition during his employment. The court made an award of AED 7,764,544, equivalent to approximately US$2.1 million, the announcement states. Petra intends to take steps to obtain final judgement, enforce the award, and pursue further available claims. Separately, a UK court issued a winding-up order in respect of Petra Diamonds UK Treasury Limited, a wholly owned indirect subsidiary, regarding £5,647,811.32 owed to HMRC for FY 2025 corporation tax.