Blackacre specialises in the creation of bespoke, personal and limited-edition jewellery of the highest quality. Founded by Samuel Stirrat with what started as a childhood gemstone collection, a raw and honest passion flows through all that he and the team do. Centred on education, provenance and experience, this young team of rising star, expert jewellers, designers and gemmologists has a refreshingly honest take on fine jewellery. Each piece is made to order in central London using natural diamonds and gemstones. The primary focus is on the creation of bespoke engagement rings, crafted from scratch and tailored to your story.


Highlights

  1. In 2024, the brand was proud to become B Corp Certified with a remarkable score of 99.3.
  2. The Blackacre team recently documented and filmed their expedition to Sri Lanka, showing the journey of a gemstone.
  3. Working only with ethically sourced natural diamonds and gemstones, alongside recycled precious metals, ensures all Blackacre products are only supportive of progressive best practices.
  4. All suppliers are required to sign the publicly available 'Supplier Code of Conduct' to ensure the highest standards of ethics are upheld.
  5. Blackacre has made a pledge of commitment to all of its stakeholders – workers, communities, customers, suppliers, and the environment – not just its shareholders.



Accredited or assessed by

B Corp: B Corp Certification is a rigorous and holistic certification demonstrating that your business is meeting the highest standards of social and environmental impact, verified by transparency and accountability requirements. Brands have to recertify every three years. bcorporation.uk