Gem Diamonds (GB:GEMD)
LSE:GEMD
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Gem Diamonds
(LSE:GEMD)
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Rating:45Neutral
Price Target:
4.00 p
▲(30.29% Upside)
Action:Reiterated
Date:04/17/26
The score is primarily held back by weak financial performance, including severe margin compression, a large net loss, and negative free cash flow in 2025. Technical indicators are neutral overall, providing limited confirmation of a sustained uptrend, and valuation support is limited given the negative P/E and no dividend yield data.
Positive Factors
High-value product mix & established sales channels
Gem Diamonds’ focus on high-value rough stones and established global sales channels is a durable competitive strength. Large, high-quality stones generate disproportionate revenue per carat and established tender/auction channels support repeat buyer relationships, reducing marketing friction and supporting revenue resilience even if volumes fluctuate.
Negative Factors
Severe margin compression & revenue decline
A substantial revenue drop and a collapse in gross margin to ~2.8% represent structural pressure on realized prices or an adverse shift in stone mix. Such persistent margin compression undermines the core profit engine, making it harder to cover fixed mining costs and sustain long-term profitability without material operational changes or price recovery.
Read all positive and negative factors
Positive Factors
Negative Factors
High-value product mix & established sales channels
Gem Diamonds’ focus on high-value rough stones and established global sales channels is a durable competitive strength. Large, high-quality stones generate disproportionate revenue per carat and established tender/auction channels support repeat buyer relationships, reducing marketing friction and supporting revenue resilience even if volumes fluctuate.
Read all positive factors
Gem Diamonds (GEMD) vs. iShares MSCI United Kingdom ETF (EWC)
Market Cap
£6.05M
Dividend YieldN/A
Average Volume (3M)411.78K
Price to Earnings (P/E)―
Beta (1Y)0.71
Revenue Growth-38.20%
EPS Growth-3548.75%
CountryUK
Employees716
SectorBasic Materials
Sector Strength58
IndustryOther Precious Metals
Share Statistics
EPS (TTM)-0.76
Shares Outstanding139,977,970
10 Day Avg. Volume236,749
30 Day Avg. Volume411,782
Financial Highlights & Ratios
PEG Ratio<0.01
Price to Book (P/B)0.05
Price to Sales (P/S)0.06
P/FCF Ratio-0.67
Enterprise Value/Market CapN/A
Enterprise Value/RevenueN/A
Enterprise Value/Gross ProfitN/A
Enterprise Value/EbitdaN/A
Forecast
1Y Price TargetN/A
Price Target UpsideN/A
Rating ConsensusN/A
Number of Analyst Covering0
EPS Forecast (FY)-0.16
Revenue Forecast (FY)£103.00M
Gem Diamonds Business Overview & Revenue Model
Company Description
Gem Diamonds Limited operates diamond mines. The company's flagship project is the Letšeng mine located in the located in the Maluti Mountains of Lesotho. It is also involved in the production, manufacture, wholesale, retail, and marketing rough a...
How the Company Makes Money
Gem Diamonds makes money primarily by extracting rough diamonds from its mining operations and selling those diamonds to buyers in the international diamond market. Revenue is largely driven by (1) production volumes (carats recovered and sold) an...
Gem Diamonds Earnings Call Summary
Earnings Call Date:Sep 04, 2025
(Q2-2025)
| % Change Since: |
Next Earnings Date:Aug 27, 2026
Earnings Call Sentiment Negative
The earnings call highlighted significant operational and sustainability improvements, but these were overshadowed by major challenges in the diamond market, revenue declines, and workforce reductions. Despite efforts to optimize operations and maintain flexibility, the financial pressures and market uncertainties weighed heavily on the company's performance.Positive Updates
Strong Safety Performance
Record low all injury frequency rate of 0.51 for H1 2025, with zero lost time injuries year-to-date.
Negative Updates
Negative EBITDA and Loss Per Share
A negative EBITDA of $2.6 million and a loss per share of $0.084 due to price issues in the diamond industry.
Read all updates
Q2-2025 Updates
Positive
Negative
Strong Safety Performance
Record low all injury frequency rate of 0.51 for H1 2025, with zero lost time injuries year-to-date.
Read all positive updates
Company Guidance
In the call, Gem Diamonds provided guidance for its half-year results ending June 30, 2025, highlighting several key metrics. The company recovered approximately 47,000 carats, achieving a dollar per carat of just over $1,000, which contributed to a revenue of $45.5 million. However, the company reported a negative EBITDA of $2.6 million and a loss per share of $0.084. The company has net debt of $28 million, but it maintains access to undrawn facilities of close to $56 million. Operational efficiency is improving, as evidenced by a record low all injury frequency rate of 0.51 and a decarbonization target progressing toward a 30% reduction by 2030, with a 3% reduction in the first half of 2025 compared to the same period in 2024. Despite the challenging diamond market, Gem Diamonds has implemented cost-saving measures, including a workforce reduction of 240 employees, achieving monthly savings of $1.5 million starting in October. The company is adjusting its mine plans to optimize cash flow while maintaining flexibility for future market improvements.Gem Diamonds Financial Statement Overview
Summary
Income Statement
28
Negative
Balance Sheet
56
Neutral
Cash Flow
34
Negative
| Breakdown | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 |
|---|---|---|---|---|---|
Income Statement | |||||
| Total Revenue | 100.48M | 154.21M | 140.29M | 188.94M | 201.86M |
| Gross Profit | 2.86M | 42.81M | 31.18M | 44.50M | 58.35M |
| EBITDA | 30.13M | 65.63M | 57.51M | 38.56M | 51.17M |
| Net Income | -106.16M | 2.89M | -2.13M | 10.18M | 14.77M |
Balance Sheet | |||||
| Total Assets | 279.91M | 349.10M | 384.71M | 366.24M | 384.62M |
| Cash, Cash Equivalents and Short-Term Investments | 3.77M | 12.88M | 16.50M | 8.74M | 30.93M |
| Total Debt | 27.78M | 25.79M | 44.52M | 13.84M | 15.87M |
| Total Liabilities | 101.29M | 126.20M | 166.59M | 133.19M | 137.97M |
| Stockholders Equity | 109.94M | 142.58M | 138.87M | 152.62M | 159.81M |
Cash Flow | |||||
| Free Cash Flow | -8.36M | 23.14M | -22.13M | 3.16M | 2.60M |
| Operating Cash Flow | 6.43M | 51.20M | 35.02M | 63.03M | 71.31M |
| Investing Cash Flow | -14.15M | -27.64M | -57.15M | -59.67M | -68.69M |
| Financing Cash Flow | -2.31M | -26.73M | 28.02M | -24.91M | -19.02M |
Gem Diamonds Technical Analysis
Negative
3.07
Price Trends
4.01
Negative
3.55
Positive
4.14
Negative
Market Momentum
-0.06
Positive
43.60
Neutral
56.16
Neutral
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For GB:GEMD, the sentiment is Negative. The current price of 3.07 is below the 20-day moving average (MA) of 3.91, below the 50-day MA of 4.01, and below the 200-day MA of 4.14, indicating a bearish trend. The MACD of -0.06 indicates Positive momentum. The RSI at 43.60 is Neutral, neither overbought nor oversold. The STOCH value of 56.16 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for GB:GEMD.
Gem Diamonds Peers Comparison
UnderperformOutperform
Sector (61)
GB:GEMD
Gem Diamonds
4.32
-3.82
-46.93%
GB:KDR
Karelian Diamond Resources
0.90
0.32
55.17%
GB:PDL
Petra Diamonds
15.40
-5.57
-26.56%
GB:SEFA
Shefa Gems Ltd
0.13
0.00
0.00%
Gem Diamonds Corporate Events
Business Operations and StrategyFinancial Disclosures
Gem Diamonds Sets Date for Q1 2026 Trading Update
Neutral
May 13, 2026
Gem Diamonds has announced that it will release its trading update for the first quarter of 2026 on 20 May, covering the period from 1 January to 31 March. The scheduled update will provide investors and stakeholders with an early view of operatio...
Regulatory Filings and ComplianceShareholder Meetings
Gem Diamonds Distributes 2025 Annual Report and Sets Date for 2026 AGM
Neutral
Apr 24, 2026
Gem Diamonds has distributed its 2025 Annual Report and the notice of its 2026 Annual General Meeting to shareholders, following earlier online publication of the report in March. The documents are available on the company’s website and will...
Business Operations and StrategyExecutive/Board ChangesRegulatory Filings and Compliance
Gem Diamonds grants performance-linked share options to top executives
Positive
Apr 23, 2026
Gem Diamonds has awarded share options over ordinary shares with a nominal exercise price of USD 0.01 to its chief executive officer, Clifford Elphick, and chief financial officer, Michael Michael, under the company’s 2017 Employee Share Opt...
Business Operations and StrategyDelistings and Listing Changes
Gem Diamonds Seeks LSE Block Listing to Cover Staff Share Plan
Neutral
Apr 14, 2026
Gem Diamonds has applied to the London Stock Exchange for a block listing of 1,950,000 new ordinary shares of $0.01 each to meet obligations under its 2017 Employee Share Plan. The shares, which will rank pari passu with existing stock, are expect...
Business Operations and StrategyFinancial Disclosures
Gem Diamonds hit by market slump as impairments drive deep 2025 loss
Negative
Mar 18, 2026
Gem Diamonds reported a sharp deterioration in 2025 results as revenue fell 36% to $98.4 million and underlying EBITDA dropped 87% to $3.9 million amid prolonged weakness in the rough diamond market. The group swung to an attributable loss of $104...
Financial Disclosures
Gem Diamonds Sets Date for 2025 Full-Year Results and Investor Webcast
Neutral
Mar 4, 2026
Gem Diamonds Limited has announced that it will publish its full-year results for the period ended 31 December 2025 on 18 March 2026. The timing of the release will be closely watched by investors given the company’s focus on high-value prod...
Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
Disclaimer
This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.