About
From York To The World
Olivia Green began as a dream shared by a real-life couple — a designer and gemologist — in the heart of York. Today, we’re proud to be one of the UK’s leading creators of lab-grown diamond engagement rings.
From our boutique jewellery shop in York, we craft stunning, ethical, and sustainable alternatives to mined diamonds. Whether you're visiting us in-store, exploring one of our trusted Yorkshire stockists, or searching online for the perfect lab-grown diamond, we’re here to guide you every step of the way.
Shop by Collection
Shop By Style
Engagement Rings
Ready to find your perfect engagement ring?
Take the one-minute quiz for expert guidance on your perfect lab grown diamond ring.
Ready To Wear
Engagement Rings
Our Reviews
Don't Just Take Our Word
"I recently purchased a lab grown diamond engagement ring for my girlfriend, and it's absolutely stunning! The craftsmanship is impeccable, the lab diamond sparkles beautifully, truly exceeded my expectations."
David B., Harrogate
"We visited several jewellery shops in York, and Olivia Green was by far the best. The clarity and brilliance of the lab grown diamond engagement ring we chose blew us away!"
Sebastian and Julia, York
"The team at Olivia Green made the whole process smooth. I was comparing lab diamond prices across the UK, and their service and transparency truly stood out"
Steve, Harrogate
"I bought the Hazel Oval lab diamond ring for my girlfriend, and she was thrilled! The lab diamonds shine even better than natural ones. We couldn't be happier with the quality and beauty of this ring."
Brandon and Janet, York
Guidance
Become An Expert
Diamond Rings for Every Occasion: Beyond Engagements
Diamond rings UK make excellent presents for anniversaries, milestones and dressing-up moments. Here’s how to choose styles that suit occasion, wear and meaning.
Read more
The Ultimate Engagement Ring Buying Guide in the UK
This practical engagement ring guide UK walks through the 4Cs (cut, colour, clarity, carat), budgeting tips and the trends British couples are choosing now — from minimal solitaires to coloured sto...
Read more
Ethical Diamonds in the UK: What You Need to Know Before You Buy
Ethical diamonds matter to many buyers today. This article explains the differences between mined and lab-grown diamonds UK, what transparency to expect from retailers, and why lab-grown stones are...
Read moreNeed Some Expert Advice?
We're available in-store or online
We’re here for you - in-store or online. Whether you’re new to lab grown diamonds or looking for something truly bespoke, our experts are ready to help you find the perfect piece.
Follow Us
@oliviagreendiamonds
Frequently Asked Questions
Order
Lab grown diamonds are real diamonds created in a controlled environment using advanced technology. They have the same physical, chemical, and optical properties as mined diamonds - the only difference is their origin.
You can visit our jewellery shop in York or browse our online store. Olivia Green is one of the few York jewellery shops specializing in ethical and sustainable lab grown diamond engagement rings.
Absolutely! Our lab grown diamond engagement rings are a popular choice for modern couples looking for beauty, value, and sustainability. They are just as durable and brilliant as natural diamonds.
Yes. On average, lab grown diamonds cost 30–50% less than mined diamonds of the same size and quality. At Olivia Green, we offer some of the best prices among jewellery shops in York
Of course! Our diamond experts are available both in-store and online. Whether you’re just starting your search or comparing lab grown diamonds, we’re here to help you every step of the way.