About Gem Diamonds
Gem Diamonds is a publicly listed company based in London (United Kingdom) founded in 2005 by Clifford Elphick. Fine jewelry is manufactured and branded by Gem Diamonds. The company has 1,190 employees. Its chief executive, as recorded, is Clifford Elphick. Gem Diamonds offers products and services including Diamonds and Sales and Marketing Services. Its focus areas include Consumer Goods, Fashion Accessories, Watches & Jewelry and Jewelry. Its legal entity is Gem Diamonds Limited.
Company details
Gem Diamonds was established in 2005 in London, United Kingdom, with Clifford Elphick serving as founder and CEO. Operations focus on the manufacturing and branding of fine jewelry within the luxury goods sector. Products are produced and marketed through the companys domain, gemdiamonds.com, targeting global markets from its London base. Emphasis is placed on quality craftsmanship in diamond-based designs.
- Headquarters London, United Kingdom
- Employees 1,190
- Founders Clifford Elphick
- Stage Public
- SectorsConsumer
- Phone•••• ••••
- Website gemdiamonds.com
- Social LinkedIn X
- Legal Name Gem Diamonds Limited
- Annual Revenue$100.56 M (USD)-38.12as on Dec 31, 2025
- Net Profit-$106.24 M (USD)-3583.69as on Dec 31, 2025
- EBITDA$30.15 M (USD)-55.87as on Dec 31, 2025
- Latest Funding Round$200M (USD), Post-IPO
Jun 2006
- Employee Count1,190
Products & Services of Gem Diamonds
Gem Diamonds offers a comprehensive portfolio of products and services, including Diamonds and Sales and Marketing Services.
High-value diamonds are extracted and sold from mines in Lesotho and Botswana, with a focus on large, top-color white varieties.
Sales and marketing of diamonds are conducted from Belgium, supporting the distribution of high-value products to business clients.
Funding Insights of Gem Diamonds
- Total Rounds 1
- Last Round Post-IPO — $200M
- First Round $200M
(Jun 2006)
All 1 funding rounds of Gem Diamonds with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jun 2006 | $200M | Post-IPO | – | – | – |
People of Gem Diamonds
9 people are tracked at Gem Diamonds (3 in leadership, 5 in board & advisors, 1 in team); the tracked headcount is 1,190.
| Name | Role | Group |
|---|---|---|
Clifford Elphick | Founder & CEO | Leadership |
Michael Michael | Chief Financial Officer | Leadership |
Glenn Turner | Chief Legal and Commercial Officer | Leadership |
Mazvi Maharasoa | Non-Executive Director | Board & advisors |
Harry Kenyon-Slaney | Non-Executive Chairman | Board & advisors |
Michael Lynch-Bell | Non-Executive Director | Board & advisors |
Johnny Velloza | Non-Executive Director | Board & advisors |
Mike Brown | Non-Executive Director | Board & advisors |
Brandon De Bruin | Operations and Business Transformation Executive | Team |
Complete people profiles for Gem Diamonds
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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IPO & Listings of Gem Diamonds
Gem Diamonds is a publicly listed company on the LSE with ticker symbol GEMD in UK, operating in the Non-energy minerals sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date19 Feb 2007
- Listed onLSE: GEMD
- Listed entityGem Diamonds Limited
- Exchange sectorNon-energy minerals
- ISINVGG379591065
- Share price9.35 GBX (+2.69% on the day) · 2026-10-14
- Market capitalisation12,740,440.00 GBX
- EPS (diluted, trailing year)-0.48 GBX
- Volume (last session)596,075
Financials of Gem Diamonds
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2025 | 74.7M GBP | -78.9M GBP | 22.4M GBP |
| 2024 | 120.7M GBP | 2.3M GBP | 50.7M GBP |
| 2023 | 112.9M GBP | -1.7M GBP | 43.8M GBP |
| 2022 | 153.4M GBP | 8.3M GBP | 64.9M GBP |
| 2021 | 146.8M GBP | 10.7M GBP | 76.0M GBP |
Detailed financial statements for Gem Diamonds
Statement rows, ratios, five-year trends and downloadable financials of the group companies require an active premium plan.
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Timeline of Gem Diamonds
3 dated milestones of Gem Diamonds across 2 years, from founding to its latest funding, stage changes and deals.
- Founded Gem Diamonds is founded.
- Funding First funding round of $200.0M.
- IPO Lists on the stock exchange (IPO).
Web traffic of Gem Diamonds
The website of Gem Diamonds (gemdiamonds.com) receives about 4.6K visits a month.
- Monthly visits4.6K
▼ 25.7% vs previous month
Websites whose visitors overlap most with Gem Diamonds. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| petradiamonds.com | 32% | 11K | #2,294,085 | View details |
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Frequently Asked Questions about Gem Diamonds
Gem Diamonds was founded in 2005 and raised its 1st funding round 1 year after it was founded.
Gem Diamonds is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
Clifford Elphick is the CEO of Gem Diamonds, as recorded in our data. They have also founded this company.
Gem Diamonds has 1,190 employees.
Annual revenue of Gem Diamonds is $100.56M as on Dec 31, 2025.
Gem Diamonds was established in 2005 in London, United Kingdom, with Clifford Elphick serving as founder and CEO. Operations focus on the manufacturing and branding of fine jewelry within the luxury goods sector. Products are produced and marketed through the companys domain, gemdiamonds.com, targeting global markets from its London base. Emphasis is placed on quality craftsmanship in diamond-based designs.
Gem Diamonds offers Diamonds and Sales and Marketing Services.
Yes, Gem Diamonds is publicly traded on LSE under the ticker symbol GEMD.
Gem Diamonds operates through Gem Diamonds Limited.