Sustainable Diamond Engagement Rings
Explore the world of lab-grown diamond engagement rings, where timeless and modern designs blend with advanced scientific techniques. Utilizing the highest quality diamonds cultivated sustainably and ethically in a laboratory setting, every ring from our exclusive collection can be customized with a lab-grown diamond of your choice.
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Astor
$850.00 -
Bardot Scallop
$1,150.00 -
Blondel Scallop
$1,450.00 -
Classic Kelly
$1,850.00
Exclusive Innovations
Elegance Redefined
Explore our exquisite selection of lab-grown diamond engagement rings, available for immediate delivery within 4 days.
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Astor
$850.00
-
Astor
$850.00 -
Bardot Scallop
$1,150.00 -
Blondel Scallop
$1,450.00 -
Classic Kelly
$1,850.00
Consult with Our Jewellery Expert
Allow our team of skilled gemologists, craftsmen, and designers to assist you in crafting a uniquely personalized piece of jewelry.
Engagement Ring
After researching various options and exploring countless Instagram posts, we knew that was the right choice for our home renovation. Our journey began with them, and we couldn't be happier.
Marry, 30 May
Ariela Crisan was fantastic at ..
Raj Patel was amazing in helping us design both our engagement and wedding rings. He was incredibly friendly, professional, and kept us updated throughout the entire process.
Nina Sharma , 2days agoÂ
Joana was amazingly helpful when i..
Mark was outstanding in assisting me with my search for an engagement ring. He spent a lot of time customizing the experience to suit my needs and patiently addressed all my queries.
sara , 2 days agoÂ
Great Service, Not Pushy
Emily was phenomenal in assisting me with selecting the perfect engagement ring. Her expertise and friendly demeanor made the whole process enjoyable and stress-free. Highly recommend!
Jack, 2 days ago
Come back for our wedding ring having..
Returned for our wedding rings after purchasing the engagement ring here 18 months ago. Nina was fantastic, demonstrating patience and expertise. Highly recommend their service!
Emily , 3 days ago
Great Service by Beth & Eddie
Sarah and James were amazing in assisting me with designing a bespoke engagement ring. They were incredibly helpful throughout the entire process, taking the time needed to ensure every decision was just right.
Rhys , 7 days ago
Highly proffesional experince
I can't thank the team for their incredible support, from our initial visit to collecting our items. Special thanks to Sophia and Rahul for ensuring we were completely satisfied with our purchases.
Willoms , 10 june
Start to end the process was so easy
The entire process was incredibly smooth from start to finish! Mia guided us expertly to find the perfect pieces within our budget, never pressuring us to exceed it. She even offered options to help us stay within our financial comfort zone.
 Ninja , 8 june
To the best of the best
From the very beginning, I felt completely assured. The final outcome was nothing short of extraordinary, surpassing even my highest expectations thanks to their unparalleled service.
Mithen Shah , 8 June
The Jewel in the Crown
A friend recommended to me, and I'm thrilled with both the service and the product. Purchased a wedding set initially and returned recently to replace a lost band—each visit has been exceptional.
Sam  , 6 JuneÂ
Briliant experince from the start to end
After a wonderful experience selecting our engagement ring here, we decided to return for our wedding bands. Anil was exceptional in guiding us through all the options, allowing us ample time to make our choices.
Malti , 4 June
First class team delivering firs class service
I had a wonderful experience while choosing my engagement ring. The team's thoughtful approach to the ring's significance made the process memorable.
Robin , 3 June
Great experince all around
I had an amazing experience from start to finish! Every staff member was incredibly helpful, and my ring is absolutely stunning—better than I could have imagined. Huge thanks to Laura and Manuela!
Tony , 2 July
The team are great
I had a wonderful experience with the team. Anil's thorough yet easy-to-understand explanations made the entire process enjoyable and enlightening. Thank you!
Ray , 30 May
Sustainable Brilliance: Lab-Grown Diamond Rings
Sustainable Commitment
Design your own lab grown diamond engagement ring with leading experts in the heart of Hatton Garden, London’s renowned hub for fine jewellery. we cater to modern preferences with meticulously crafted rings featuring ethical lab grown diamonds. Schedule an appointment to collaborate with our team, bringing your vision to life and ensuring a ring that reflects your values and style.
Classic Elegance
Explore our curated collections featuring the four most iconic engagement ring styles to discover which one perfectly complements your personal taste and style preferences.



Selecting Your Distinctive Setting and Cut
Explore a variety of options from round, oval, or cushion-cut lab grown diamonds to exquisite lab-created solitaire diamond rings, halos, or trilogies. With a selection of unique settings and cuts, you can perfect your design. If you’re uncertain about your ideal design, our knowledgeable team is here to assist.
Your dedicated personal design consultant will guide you through the available choices until you’ve crafted a distinctive ring that truly reflects your style and radiance.
How are lab-grown diamond rings produced?
Choosing a lab-grown diamond engagement ring guarantees both ethical sourcing and stunning beauty. Transparency is key in our sourcing process, ensuring each lab-grown diamond meets high standards of quality and value. We partner exclusively with trusted suppliers known for their ethical practices. Our diamonds come directly from reputable laboratories, allowing us to oversee the crafting process in-house, ensuring every ring is crafted to perfection.
Your dedicated personal design consultant will guide you through the available choices until you’ve crafted a distinctive ring that truly reflects your style and radiance.
Where can I find lab-grown diamond rings for sale in the UK?
The market for lab-created diamonds in the UK is still emerging, with only a handful of retailers offering these ethical alternatives for engagement rings and jewelry. Queensmith is leading the charge in this arena, providing expertise in lab-grown diamonds alongside bespoke engagement ring and jewelry services.
Once we understand your budget and preferences, our gemologists curate a selection of the finest lab-grown diamonds within your specified range. We then invite you to meet with us to discuss your engagement ring or jewelry design, ensuring a personalized and ethical approach to your purchase.
Become an expert
Read our rich and detailed guides on everything there is to know about rings and diamonds, to help you create the best engagement ring for you.
Ring Guide
Diamond Guide
OUR COMMITMENT
Our Guarantee to You
We are dedicated to ensuring you have all you need to shop confidently and with peace of mind every step of the way with us.
Sustainable Sourcing
We offer diamonds you can rely on, completely certified and sourced ethically without conflict.
Created in USA
We create and craft our jewelry internally, allowing you to purchase your ring directly from its creators.
Verified Diamond
Each of our diamonds is certified by GIA or IGI and meticulously chosen for its exceptional quality.
Permanent Assurance
You can trust that if any issues arise, we’ll strive to maintain your jewelry’s pristine condition, ensuring it.
Free Delivery Service
Your order will arrive at your doorstep securely and discreetly via our reliable, tracked, and insured delivery service.
Free Resizing for Life
We understand that finger sizes can change over time, which is why we ensure your ring always fits perfectly, adjusting .
Extended Return Period
We trust our designers, gemologists, and goldsmiths, but if it doesn’t meet your expectations, you have a 30-day window to return .
Aftercare Included
With proper maintenance, your ring will endure for generations. Benefit from complimentary annual inspections,and services for a lifetime .
Consult with Our Jewellery Expert
Allow our team of skilled gemologists, craftsmen, and designers to assist you in crafting a uniquely personalized piece of jewelry.
Need help choosing the perfect ring?
Get in touch with our experts - we’re on hand to help.
- + 91 12345 67890
- Live Chat
- Visit our showroom
- Send us an email
- Book Appointment
- Help & FAQs
ShimmerShack
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Reach Us
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- Phone: +91 1234567890
- test@gmail.com



