Petra Diamonds Limited · LSE:PDL
Petra Diamonds — Q1 FY2026 Earnings Presentation
11 slides from Petra Diamonds's earnings presentation, Oct 30, 2025
Slide 1: Q1 FY 2026 Operating Update
Q1 FY 2026 Operating Update 30 October 2025
Slide 2: Your presenters
Your presenters Q1 FY 2026 Operating Update 11.30am GMT, 30 October 2025 Please see press release here: www.petradiamonds.com/investors/news/ Vivek Gadodia, Joint Interim CEO Juan Kemp, Joint Interim CEO Johan Snyman, CFO (Corporate) (Operations) 2
Slide 3: Petra Today
Petra Today A resilient business with a compelling value proposition • Significant changes to the business during FY 2025 – leaner business with two world-class assets – delivered against FY 2025 guidance put on in June 2024 • Refinancing on track, supporting the peak capex period through FY 2026 an
Slide 4: Highlights – safety and production
Highlights – safety and production Safety (LTIFR) Safety (LTIs) Ore processed (Mt) Diamonds produced (Kcts) 4 1.7 1.6 619 0.58 609 0.27 2 Q4 FY25 Q1 FY26 Q4 FY25 Q1 FY26 Q4 FY25 Q1 FY26 Q4 FY25 Q1 FY26 4
Slide 5: Market update – Petra’s product mix supporting pricing
Market update – Petra’s product mix supporting pricing Petra’s av. price split by run-of-mine (ROM) and Exceptional Rough diamond price index1 Stones (US$15 million or higher)2 250 250 US$/ct 200 200 150 150 124.5 100 100 50 50 0 - Q2 2008 Q3 2010 Q4 2012 Q1 2015 Q1 2009 Q4 2009 Q2 2011 Q1 2012 Q3 2
Slide 6: Highlights - financial
Highlights - financial Revenue1 (US$m) Average carat price (US$/ct) Gross debt (US$m) Net debt (US$m) 1.50 52 110 50 325 335 287 264 72 Q4 FY25 Q1 FY26 Q4 FY25 Q1 FY26 End-Jun 25 End-Sep 25 End-Jun 25 End-Sep 25 Note 1: Revenue reflects proceeds from the sale of rough diamonds and excludes revenue f
Slide 7: Concluding Remarks
Concluding Remarks Operations Diamond market • Continued commitment to improve safety performance • Subdued demand continues • Focus on optimisation at Cullinan Mine and Finsch • Renewed natural diamond marketing push • Delivery of updated capital projects in line with LOM plans • Petra well-positio
Slide 8: Q&A
Q&A
Slide 9: Thank you
Thank you Please email investorrelations@petradiamonds.com with any further questions
Slide 10: FY 2025 summary P&L
FY 2025 summary P&L US$m FY 2025 FY 2024 Revenue 207 310 Adjusted mining and processing costs (175) (234) Other net direct mining income 1 2 Adjusted profit from mining activities 33 78 Other corporate income 1 - Adjusted corporate overhead (7) (8) Adjusted EBITDA 27 70 Depreciation & Amortisation (
Slide 11: FY2025 on-mine costs in-line with expectations
FY2025 on-mine costs in-line with expectations Group Diamond technical, Adjusted inventory and support and mining and Group Total mining On-mine cash Diamond stockpile marketing processing restructure and processing costs1 royalties movement costs2 costs costs3 Depreciation costs (IFRS) US$m US$m US