Lucara Diamond (TSE:LUC) Might Have The Makings Of A Multi-Bagger

If we want to find a potential multi-bagger, often there are underlying trends that can provide clues. Firstly, we'll want to see a proven return on capital employed (ROCE) that is increasing, and secondly, an expanding base of capital employed. This shows us that it's a compounding machine, able to continually reinvest its earnings back into the business and generate higher returns. With that in mind, we've noticed some promising trends at Lucara Diamond (TSE:LUC) so let's look a bit deeper.

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What Is Return On Capital Employed (ROCE)?

If you haven't worked with ROCE before, it measures the 'return' (pre-tax profit) a company generates from capital employed in its business. To calculate this metric for Lucara Diamond, this is the formula:

Return on Capital Employed = Earnings Before Interest and Tax (EBIT) ÷ (Total Assets - Current Liabilities)

0.14 = US$64m ÷ (US$711m - US$248m) (Based on the trailing twelve months to June 2025).

Thus, Lucara Diamond has an ROCE of 14%. In absolute terms, that's a satisfactory return, but compared to the Metals and Mining industry average of 4.8% it's much better.

See our latest analysis for Lucara Diamond

Above you can see how the current ROCE for Lucara Diamond compares to its prior returns on capital, but there's only so much you can tell from the past. If you'd like to see what analysts are forecasting going forward, you should check out our free analyst report for Lucara Diamond .

The Trend Of ROCE

We're delighted to see that Lucara Diamond is reaping rewards from its investments and is now generating some pre-tax profits. About five years ago the company was generating losses but things have turned around because it's now earning 14% on its capital. And unsurprisingly, like most companies trying to break into the black, Lucara Diamond is utilizing 68% more capital than it was five years ago. This can indicate that there's plenty of opportunities to invest capital internally and at ever higher rates, both common traits of a multi-bagger.

On a side note, we noticed that the improvement in ROCE appears to be partly fueled by an increase in current liabilities. Effectively this means that suppliers or short-term creditors are now funding 35% of the business, which is more than it was five years ago. Keep an eye out for future increases because when the ratio of current liabilities to total assets gets particularly high, this can introduce some new risks for the business.

The Bottom Line

Long story short, we're delighted to see that Lucara Diamond's reinvestment activities have paid off and the company is now profitable. Given the stock has declined 65% in the last five years, this could be a good investment if the valuation and other metrics are also appealing. That being the case, research into the company's current valuation metrics and future prospects seems fitting.

If you want to know some of the risks facing Lucara Diamond we've found 3 warning signs (1 doesn't sit too well with us!) that you should be aware of before investing here.

While Lucara Diamond isn't earning the highest return, check out this free list of companies that are earning high returns on equity with solid balance sheets.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.