Sustainably sourced gemstones

Sustainability

A progressive journey

Sustainability as a progressive journey, not a fixed state

For the avoidance of doubt, whilst pursuing every means possible of reaching a truly sustainable state, we would be the first to admit that there is always more to be done.

We aren't here say we are perfect, we simply want to explain our approach, the positive practices we adopt and highlight our continual pursuit of perfection...

Sam Stirrat Sri Lanka

A sense of adventure

Expeditions in search for the finest gems

We are determined to get to a position where each gemstone used in our jewellery should be traceable back to the source. Where possible we want to know where the stone was found, who found it, where it was cut and who cut it

This all starts with our expeditions...

With annual expeditions to far flung corners of the earth in search of precious gems, we want to immerse you in our world. We are building long term personal relationships to create a sustainable future for the industry we love.

Sri Lanka Expedition

Harvard Business School

"Luxury is all about being the best...products that cause misery or environmental damage now or in the future are no longer considered to be the best..."

- Anat Keinan

Rough sapphire low resolution

B Corp

Widely regarded as one of the most prestigous certifications across all industries, B-Corp exists to bring to address societies biggest challenges.

B Corp Certification is a designation that a business is meeting high standards of verified performance, accountability, and transparency on factors from employee benefits and charitable giving to supply chain practices and input materials.

We have been working on our application for the past 12 months and hope to achieve the full certifcation in early 2024 (aiming to be one of the first top tier luxury houses to do so).

The B Corp Movement

Intiatives snapshot

Product & environmental initiatives

Blackacre Founder Samuel Stirrat visits the Sri Lankan Sapphire mines

Expedition sourcing

We are striving to ensure all our gemstones are sourced as part of our expeditions giving us total transparency (and peace of mind) on each piece's origin.

Setting a blue diamond

Made to order

We only make pieces our clients desire, meaning that no pieces or materials are used unnecesarily for creations nobody desires.

2 Pre smelting

100% Recycled metals

We only work with recyled precious metals which results in a near 100% carbon saving when compared to Fairtrade or Fairmined alternatives.

River mine in Ratnapura region

Intiatives snapshot

Social & Governance initiatives

Charitable giving

Charitable giving

Blackacre dedicates a portion of its earnings each year to charitable good causes. In 2024 The Blackacre Foundation will launch - a standalone entity for managing our charitable

Blackacre founder Samuel Stirrat

Supplier Code

Whilst many of our supplliers are Responsible Jewellery Council Certified, as part of our B-Corp certification we have requested all our suppliers sign a code of conduct to adhere to our own high standards.

Sri Lanka

Fair pay & equality

We are comitted to fair pay and equal opportunity both at both ends of our supply chain. From the purchasing of stones at fair prices with local vendors to pastoral care and support to our in house team.

Bg sq metals

Locally crafted

Created in our central London Atelier

All our creations are hand crafted in our central London atelier. Working locally and in proximity to our showroom not only allows us to maintain the highest quality standards but also reduces our carbon footprint.

Every piece is fully laser hall marked which includes our unique sponsors mark and the prestigious London Assay Office mark.

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Our central London studio & workshop is open Monday to Friday 9:00am to 17:30pm available by appointment and is located just a short walk from Chancery Lane tube or Farringdon station.

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