Lebrusan Studio

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.

All commissions begin with a consultation, booked in advance. The process is deliberately thorough: Arabel and the studio team take time to understand what matters to the buyer, both in terms of design and sourcing priorities, before presenting stone and metal options. Buyers who want to understand the origin of every material they are purchasing can ask those questions directly and receive documented answers, not reassurances. That level of transparency is central to the studio's approach rather than an optional add-on.

Lead times for bespoke commissions are typically six to eight weeks. The studio is not a high-volume operation, which is partly what allows it to maintain the sourcing standards it holds. If your timeline is very short, raise this at the initial enquiry.

Lebrusan Studio’s 100 Google reviews include 96 five star and a single critical voice in more than eight years. 17 reviewers describe the bespoke process and 9 report the partner loving the ring; 5 mention being kept informed throughout, which matters for commissions that travel from sketch to stone.

The studio replies to 83 per cent of reviews, a rate that puts it in the same small company as the grandest houses profiled here.

Review figures taken from Google and checked in July 2026. We recount them monthly.

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.