Gem Diamonds

Gem Diamonds OCF Margin

The Operating Cash Flow Margin of Gem Diamonds (GEMD.L) as of Nov 5, 2026 is 6.40 %. In the previous year, Operating Cash Flow Margin was 33.20 % — a change of -80.73% (lower).

OCF Margin

6.40 %

YoY

-80.73%

Last updated:

Operating Cash Flow Margin of Gem Diamonds is 2025 6.40 % . Operating Cash Flow Margin of Gem Diamonds was 2024 33.20 % . It decreases by -80.73% lower compared to the previous year.

The Gem Diamonds OCF Margin history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

OCF Margin
Date
OCF Margin
Jan 1, 2018
51.76 USD
Jan 1, 2019
30.48 USD
Jan 1, 2020
50.74 USD
Jan 1, 2021
35.33 USD
Jan 1, 2022
33.36 USD
Jan 1, 2023
24.96 USD
Jan 1, 2024
33.20 USD
Jan 1, 2025
6.40 USD
The Gem Diamonds OCF Margin history
YEAROCF MarginYoY
6.40 %-80.73%
33.20 %+32.99%
24.96 %-25.17%
33.36 %-5.56%
35.33 %-30.38%
50.74 %+66.46%
30.48 %-41.11%
51.76 %+13.88%
45.45 %+22.06%
37.23 %-22.01%
47.74 %-3.32%
49.38 %—

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Gem Diamonds Stock analysis

What does Gem Diamonds do? Gem Diamonds Ltd is a global mining company specializing in the production of high-quality diamonds. It was originally founded in the UK in 1988 and is headquartered in London. Gem Diamonds operates mines and exploration projects in several countries and is one of the world's leading companies in the production of so-called "exceptional" diamonds. The history of Gem Diamonds began with the acquisition of the Lesotho Promise diamond project in Lesotho in 2006. The company started construction on the most advanced diamond cutting and polishing plant in Lesotho, where the diamonds produced in the Lesotho Promise project were processed. Later, the company also successfully opened diamond mines in other parts of the world, including Botswana and Australia. Gem Diamonds currently operates several mines in Lesotho, Botswana, and Australia. The company follows a strategy of mining exceptionally large and high-quality diamonds. It has a targeted approach to exploring and developing mining deposits and is known for its ability to produce and sell high-quality diamonds. Gem Diamonds' business model is based on mining high-quality diamonds and marketing them to jewelers, jewelry designers, and traders worldwide. The company strives to adhere to the highest environmental standards in diamond production and promote the well-being of local communities. It applies the latest technologies and sustainable methods. Gem Diamonds specializes in rough diamonds of high grade weighing more than 100 carats, which are rare. The foundation of Gem Diamonds' business is the sale of such diamonds to diamond dealers for sale to jewelers or, in some cases, individual customers. Gem Diamonds also offers special, 100% transparent diamonds that are traceable and enable the tracking of diamonds from the mine to the retailer. The company has its own brand of "Rare Blue" diamonds, which are among the rarest in the world. Another special product of Gem Diamonds is the Letseng Star of Lesotho, a 910-carat diamond considered the seventh largest diamond in the world, found in the Letseng mine in Lesotho. Gem Diamonds sees itself as a responsible company that sets high standards in areas such as safety, environment, and social environment. The company has launched numerous initiatives to support the local community, including promoting education and training, providing health education, and supporting local development projects. In summary, Gem Diamonds is a leading global mining company specializing in the production of high-quality diamonds. The company operates mines in several countries and is known for its ability to produce and sell exceptional diamonds. Gem Diamonds follows a strategy of sustainability and strives to adhere to the highest standards of environmental and social responsibility. Gem Diamonds is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Gem Diamonds stock

Operating Cash Flow Margin of Gem Diamonds is 6.40 % in 2025.

Operating Cash Flow Margin of Gem Diamonds changed from 33.20 % to 6.40 %, representing a -80.73% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Operating Cash Flow Margin Gem Diamonds since 2006 – with annual values, charts, and detailed analysis.

OCF margin measures the percentage of revenue converted into operating cash flow. It indicates cash generation efficiency from core business operations.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Operating Cash Flow Margin's Gem Diamonds with sector peers and the industry average to assess whether it is attractive.

To evaluate Operating Cash Flow Margin's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Operating Cash Flow Margin.

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Margins — Gem Diamonds

All Key Metrics — Gem Diamonds