The Diamonds and Gemstones section covers a wide range of diamond and gemstone companies listed on major global exchanges, where these precious stones are the primary focus.
Coverage features companies with world-class kimberlite pipes, alluvial deposits, and gemstone operations targeting diamonds as well as emeralds, rubies, and other precious stones. Diamonds and gemstones represent a highly specialized segment of the mining sector, driven by luxury jewelry demand, investment, and industrial applications. The industry is sensitive to global consumer sentiment, disposable income cycles, and geopolitical shifts in key producing regions. It is also navigating structural changes, including the rapid commercial rise of lab-grown diamonds and other synthetic gemstones, along with increasing pressure for ethical sourcing and origin verification.
Mining companies are classified according to the stage of their most advanced project, or the project receiving the majority of the company’s current resources and focus: exploration (EXP), feasibility (FEA), development (DEV), construction (CON), ramp-up (RMP), and production (PRO). The database may also include other categories.
Each company profile combines operational and asset-level information with key financial, market, and performance metrics, complemented by interactive TradingView charts. Abbreviations used for company classifications, categories, and industry terminology are explained in the Glossary.
| Cat | Company | Ticker | HQ | MC | Price | D% | W% | M% | 3M% | 6M% | Y% | P/E | EY% | DY% | D/E | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRO | Gem Diamonds Limited | GEMD.L |  | 0 B | 0 | / | 0 | ||||||||||
| PRO | Gemfields Group Limited | GEM.L |  | / | / | -35 | / | 0.32 | |||||||||
| PRO | Petra Diamonds Limited | PDL.L | | / | / | -219 | / | 3 | |||||||||
| PRO | Lucara Diamond Corp | LUC.TO |  | / | / | 40 | / | 0.71 | |||||||||
| DEV | Botswana Diamonds plc | BOD.L |  | / | / | -45 | / | 0 | |||||||||
| DEV | Karelian Diamond Resources Plc | KDR.L | | / | / | -29 | / | 0.01 | |||||||||
| FEA | Star Diamond Corporation | DIAM.TO | | / | / | -16 | / | 0.01 | |||||||||
| EXP | Metalex Ventures Ltd | MTX.V | | / | / | -30 | / | 0 |
