Feature
Financial Times•December 2025
The Rising Value of Natural Coloured Gemstones
An in-depth analysis featuring insights from The Glowgem's founder on investment-grade gemstones.
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Press & Media
In the Spotlight
Explore our media coverage, industry recognition, and publications. For press inquiries, please contact our media relations team.
Press Coverage
Featured in leading publications worldwide for our expertise in natural coloured gemstones.
Profile
Robb Report•November 2025
Expert Gemologists: The Art of Curation
A profile on The Glowgem's approach to sourcing the world's finest natural gemstones.
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Interview
The Telegraph•October 2025
Why Collectors Are Turning to Untreated Gemstones
Exploring the growing demand for natural, untreated coloured gemstones with expert commentary.
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Feature
Christie's Magazine•September 2025
The Legacy of Burmese Rubies
A comprehensive look at the history and value of Mogok Valley rubies, featuring The Glowgem collection.
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Analysis
Bloomberg•August 2025
Alternative Assets: Gemstones as Investment
Financial analysis of the coloured gemstone market with expert insights on portfolio diversification.
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Lifestyle
Vogue•July 2025
The New Generation of Gemstone Collectors
How younger collectors are discovering the allure of natural coloured gemstones.
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Awards & Recognition
Recognized by leading industry organizations for excellence and integrity.
2025
Excellence in Gemstone Expertise
Gemological Association of Great Britain
2024
Best Coloured Gemstone Dealer
International Gemstone Awards
2023
Ethical Sourcing Leadership
Responsible Jewellery Council
2022
Industry Achievement Award
British Jewellers' Association
Publications
Third Edition • 2024
Investing in Gemstones
The definitive guide to gemstone investment, now in its third edition with updated market analysis.
Written by Gudbrand Sigurd, this comprehensive guide covers everything from understanding gemstone quality factors to building a valuable collection. Now recognized as the industry standard for gemstone investment education.
Learn MoreSpeaking Engagements
Our founder and team regularly speak at industry events and conferences worldwide.
March 2026
International Gem & Jewellery Show
Hong Kong
The Future of Natural Coloured Gemstones
February 2026
Christie's Collectors Summit
London
Investment-Grade Ruby: A Market Overview
January 2026
GIA Alumni Conference
New York
Ethical Sourcing in the Modern Gemstone Trade
Media Inquiries
For press inquiries, interview requests, or media assets, please contact our communications team.