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About us

Made to order specialists

Blackacre specialises in the creation of made-to-order engagement rings and high jewellery purchased at the source. We are a progressive brand seeking to define a new era of "responsible luxury"

The Blackacre Story



Constantly aim to be the best in the world at everything we do



Take people to places they have never been to before and show them processes they have never seen.



Develop and maintain the most educated and informed brand following. Achieved through transparent and honest information or advice.



Promote and progress sustainable practices to be an industry champion and cause for positive change

Our story

Made to order jewellery purchased at the source

Blackacre creates unique pieces of jewellery specific to client needs. We not only offer clients a chance to be a part of their creation journey, but also to experience it first-hand. From offering “blind tasting” viewings of gems in our showroom to visiting our workshop, we want our clients to share in our passion with a unique behind the scenes experience.

With purchases being made at the source, we are able to offer true transparency, delivering luxury jewellery in a responsible way and at a fair price. Operating from the source, our sole focus is on delivering the highest quality jewellery and service imaginable.

We are a young, progressive company that will continue to invest in the education of our brand following; the best young talents and non-wasteful best practices.

Our mission

"We create the highest quality jewellery imaginable in a non-wasteful way, promoting sustainability & transparency and allowing clients an experience at the source."


Education defines our clients experience

Engagement ring guide

Useful Tips

Why Blackacre?

We allow clients to get closer to the source with a team of experienced gemologists based in our central London...

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Pink diamond trilogy

Useful Tips

Engagement ring size guide

How to find the correct engagement ring size? Ring sizes range from A-Z (in UK sizes) and getting the right size,...

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Solitaire Engagement Ring

Useful Tips

Engagement ring buying guide

Step 1: Starting pointFrom the outset there are two key starting points for choosing a ring i) design ideas ii) a rough...

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Founder statement

"Privacy and transparency should be the founding pillars in a new era of responsible luxury."

Samuel Stirrat


Samuel Stirrat

Blackacre CEO and Founder


Having amassed a small collection of gemstones by the age of 9, it was two years later that Sam took his first jewellery making class. It is this humble and honest passion for jewellery and gemstones that still sits behind the brand today.

Now a qualified Gemologist (IGS), member of the National Association of Jewellers (NAJ), ICAEW Chartered Accountant and proud Founder of Blackacre he continues to take overall responsibility for all client relationships.

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Book an appointment

The Hatton Garden based jewellers 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.

Contact us