Lebrusan Studio

London Diamond Bourse, 100 Hatton Garden, London EC1N 8NX, EC1N 8NX · View on Google Maps

Bespoke and design process ×17Partner loves the ring ×9Patient with questions ×5Kept informed throughout ×5

The jewellery industry has a long history of attaching the word "ethical" to practices that do not merit it. Vague claims about responsible sourcing, supplier relationships that cannot be audited, recycled metal positioned as a complete solution to a much larger problem. Lebrusan Studio is different, and the difference is documented. Arabel Lebrusan founded the studio in Hatton Garden around a specific commitment to verifiable practice: Fairmined certification for gold, which traces the metal to certified artisanal mines where environmental and labour standards are independently assessed, and fully traceable gemstones backed by documented supply chains.

Lebrusan is also a trained gemmologist, which gives the studio a level of stone expertise that many ethical jewellers lack. The combination of genuine ethical credentials and deep gemological knowledge is not common in London's engagement ring market. Most jewellers offer one or the other, or neither with proper verification.

The studio works across a range of stone types, with real strength in responsibly sourced coloured gemstones for buyers who want something beyond a conventional diamond. The rings themselves are well designed without being showy. The aesthetic is considered and confident, letting the quality of the materials carry the piece.

Our Top 100 ranks every London business we could verify as a genuine engagement ring jeweller, 311 of them from a pool of 1,120 candidates, on the strength of their Google review evidence. Lebrusan Studio ranks #98 of 311.

They also appear on one of our ranked lists: Lab-Grown Specialists.

Lebrusan Studio is the correct choice for buyers for whom ethical sourcing is a genuine priority rather than a nice-to-have. If you care about where your gold was mined and want the paperwork to prove it, this is the only London jeweller that can satisfy that requirement properly. The studio also suits buyers interested in coloured gemstones who want to move beyond the diamond without compromising on quality or sourcing standards.

Fast turnarounds, walk-in browsing, and tight budgets are not this studio's territory. The prices reflect what genuine ethical supply chains cost: Fairmined gold carries a real premium over standard recycled metal, and the studio makes no attempt to obscure that. For buyers who understand and accept the trade-off, the result is a ring that stands up to scrutiny in every respect.