Home to prestigious global brands like De Beers (Old Bond St) and Reve Diamonds , catering to high-end collectors.
Heritage-inspired designs—think Art Deco influences and milgrain details—are making a major comeback for 2025, blending historical elegance with modern ethical sourcing. Summary Table: UK Market Snapshot (2024-2025) Natural Diamonds Lab-Grown Diamonds Typical Price (1ct) Market Share (Rings) Primary Appeal Heritage, Rarity, Resale Value Affordability, Sustainability Preferred Cert UK Diamond Prices - Updated 21/04/26 | Jewellery Monthly buy diamonds uk
Never buy a diamond without a report. In the UK, GIA (Gemological Institute of America) is the gold standard for natural diamonds and high-value resale. For lab-grown stones, IGI (International Gemological Institute) is the most common and trusted industry standard. Home to prestigious global brands like De Beers
The historic heart of the UK diamond trade. It remains the top destination for competitive pricing and bespoke artisans like Hatton Garden Diamond. In the UK, GIA (Gemological Institute of America)