Blackthorn Diamond Engagement Ring
WE SPECIALISE IN CRAFTING ONE-OF-A-KIND RINGS TO CELEBRATE YOUR MOST MEANINGFUL MOMENTS.
Whether you want to add a personal touch or create something entirely bespoke, we’re here to guide you every step of the way, ensuring your vision comes to life.
Contact us or book an appointment to get started.
BUILD MY RING
- about
- INSPIRATION
- Ring Pictured
The ring pictured is a size n 1/2 with a 1ct centre stone and 0.25cts on each side.
Our Promise:
We only use ethical lab diamonds. We never used mined diamonds.
IGI / GIA Certified Lab Diamonds
Recycled Gold and/or Platinum
Lifetime Complimentary Cleaning and Warranty
Testimonials
"Just received the beautiful engagement ring that Lark & Berry designed for us, and couldn't be happier with the result. Customer service was excellent, with Emily expertly guiding us through the design process. Would recommend to anyone looking for jewellery, with the bonus of ethical diamonds. Thank you!"
-Alex J
Testimonials
"I’m truly speechless. Please know that my fiancee and I are both grateful beyond words at the lengths to which you are willing to go to. It is a level of accommodation that far exceeds our expectations - thank you a million times over! My fiancee (who happens to work in retail herself) looked at me in sheer amazement with tears in her eyes when I told her about your e-mail. You have done an inspiring act of customer service and is one that ensures that we’ll continue to be customers for life!"
-John S
Testimonials
"We chose Lark & Berry for my engagement ring and are so pleased we did. I knew exactly what I wanted and have strong design ideas of exactly what I like and Emily made all the thoughts in my head come to life in the form of the most stunning engagement ring I have ever seen. All aspects of the service were fantastic and I could not recommend it enough. We even received a thank you card from the founder of Lark & Berry thanking us for the purchase and supporting the business which was a lovely touch.Thank you again Emily + the team at Lark & Berry."
Danielle F + Paul
Testimonials
"Had a brilliant experience with Lark & Berry for a bespoke engagement ring. Their designer Emily made it a seamless collaborative process that resulted in a stunning ring (which was fairly priced). Highly recommend to anyone looking for the same."
Shane F
More About Lab Grown Diamonds
Cultured or lab grown diamonds are real diamonds. We only use cultured diamonds. This means our diamonds are never mined and always ethical.
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Grading and Certification
Cultured diamonds, also known as lab diamonds, are certified and/or graded by the exact same institutions such as the IGI and GIA that certify and grade mined diamonds.
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100% Real
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Growing vs Mining
When growing a diamond, you don't have to dig up huge holes, displace animal habitats or put human lives at risk.
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Innovative Luxury
Labs can now grow diamonds with 100% renewable energy. Some labs can even grow diamonds from excess carbon in the air!
How do Cultured Diamonds Compare to Mined Diamonds in Price?
Cultured and mined diamonds can have a 300% to 1000% price difference.
Swipe to view details.
1 CARAT:
Cultured £1,280 vs Mined £4,000
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Swipe for 1.5ct
1.5 CARATS:
Cultured £2,250 vs Mined £11,800
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Swipe for 2cts
2 CARATS:
Cultured £3,645 vs Mined £23,000
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Swipe for 2.5cts
2.5 CARATS:
Cultured £5,070 vs Mined £33,000
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Swipe for 3cts
3 CARATS:
Cultured £10,830 vs Mined £67,000
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Swipe for 4cts
4 CARATS:
Cultured £15,715 vs Mined £106,000
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Swipe for 5cts
5 CARATS:
Cultured £26,040 vs Mined £260,000
Comparisons are for a round, D Colour, VVS Clarity, Ideal+ Cut, IGI or GIA Certified Diamond. When several prices were found for the same quality mined diamond, we chose the lowest priced one.
Got Questions? Contact Us!
Still Have Questions?
We're here for you. Please call us, email us or whatsapp us.
Lifetime Cleaning and Warranty
Lifetime cleaning
We offer complimentary cleaning on all our products when you bring them to one of our locations, showrooms or offices worldwide!
We want to make sure your piece sparkles forever on you.
Warranty
For full details please visit our Warranty T&Cs.
Taxes, Deliveries and Returns
Taxes
All import duties and taxes are included for shipments in the UK, Canada, Europe, USA and Mexico.
Returns and Refunds
All online orders have a 30 day returns policy from the day of delivery. Items must be returned unworn in their original packaging with all tags. Any gifts with purchase must also be returned in the same condition as received.
For more information view all T&Cs.
Comparing Lab vs Mined
Price
Our comparison prices are derived from a careful analysis of how we source and acquire our diamonds compared to the typical sourcing and pricing of mined diamonds. We keep the metal prices stable among all comparisons, only the stones are taken into the comparison calculation. While prices may fluctuate over time, we continuously monitor these trends to give you the most accurate data we can find.
Value
Guaranteeing an ethical diamond is priceless, however in terms of monetary value, traditional mined diamond jewellery retains a resale value of just 20-60% of its original price - that's if you find a buyer.
Our focus is on you wearing and enjoying your piece, so opting for lab diamond jewellery allows you to allocate your savings elsewhere while still keeping your cherished piece forever.
The 5 Cs
Of All Diamonds
CERTIFICATE
Lab-grown diamonds are indeed certified and graded by reputable institutes like the International Gemological Institute (IGI) or the Gemological Institute of America (GIA), just like their mined counterparts. The reports for lab-grown diamonds are comprehensive and include all the same essential information found in certificates for mined diamonds, such as carat weight, clarity, color, and cut. This certification process ensures transparency and quality standards for consumers when purchasing lab-grown diamonds.
CARAT
Carat refers to the weight of a diamond, with one carat equaling 200 milligrams. It measures the size and scale of the diamond.
CUT
The cut of a diamond determines its sparkle and brilliance. A well-cut diamond reflects light beautifully, enhancing its overall beauty.
COLOUR
Diamond colour refers to its lack of color, with the highest grade being D (colourless) and descending through the alphabet. Less colour means more brilliance.
CLARITY
Clarity assesses the presence of imperfections or blemishes within the diamond. Higher clarity grades signify fewer flaws, resulting in a clearer and more valuable diamond.
VISIT US
London
Hong Kong
Our showroom is located in central. Please contact us to make an appointment.
USA
COMING SOON!
