
Certified Materials

Butterfly Mark
The Butterfly Mark certifies luxury brands that meet high sustainability standards, awarded by Positive Luxury to drive positive impact in the industry.

LMC Certified Logo
LMC Certified recognises brands that exemplify best practices in the jewelry industry, leading the way for positive social and environmental change.

Positive Impact
All of our brands showcase the power of creating beautiful products, driven by a commitment to positive impact and meaningful change.
By choosing to shop by Certified Materials you are supporting brands that are committed to traceability and ensuring the materials used in their collections are sourced ethically and sustainably from certified suppliers.

We proudly partner with brands that are committed to using certifications like Fairtrade and Fairmined Gold, Recycled Metals, and those certified by the Responsible Jewellery Council and Leather Working Group, to ensure every piece reflects our vision for a more sustainable industry.
Shop our collection below and stand out for all the right reasons.
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Shop by Certified Materials to ensure precious metals, gemstones and fabrics have been carefully chosen to meet the highest ethical sourcing and environmental standards.

Out with the ‘New’ and in with the ‘Old’. Shop by Recycled Materials and bring new life to existing materials and help reduce waste.

Laboratory-grown diamonds are your perfect match for those seeking an alternative to mined diamonds without compromising on aesthetics or quality.

By choosing Responsibly Sourced materials, you’re making choices that matter - for people and the planet.

Community Impact brands highlight the collective power of creating beautiful products when guided by integrity.

Shop brands who are Giving Back by donating a percentage of sales to worthwhile causes and charitable initiatives that aim to improve lives, protect wildlife and preserve the planet for the future.

British Made refers to items that are designed, crafted, and produced in the United Kingdom, showcasing a commitment to quality, craftsmanship, and ethical practices.

LMC Certified highlights the brands who we believe demonstrate an outstanding commitment to best practice in their industry and who are leading the way for positive social and environmental change.