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Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the exceptional quality and craftsmanship of the products, highlighting the beauty and luxurious feel of the jewelry. Many consumers also commend the outstanding customer service, noting the team's responsiveness, helpfulness, and personalized approach throughout their purchasing journey. However, some customers were not happy with the delivery service, experiencing significant delays and misleading timelines. A few people also mentioned issues with product reliability, such as items breaking shortly after purchase, and expressed dissatisfaction with the proposed resolutions.

What people talk about most

Product

Reviewers highlight positive aspects of product. Many customers express satisfaction with their purchases,... See more

Quality

Users describe positive interactions with quality. Customers consistently praise the high quality and... See more

Customer service

Clients share positive opinions on customer service. Many customers praise the helpfulness and efficiency of... See more

Delivery service

People report ambiguous experiences with delivery service. Some customers praise the fast-tracked shipments... See more

Order

Consumers generally express satisfaction with their orders. Many customers report positive experiences, such... See more

Staff

Customers had positive experiences with staff. Reviewers frequently praise the team for being responsive,... See more

Based on these reviews

Rated 5 out of 5 stars

Okay so let me just say that as a woman who always sticks to good old fashioned diamonds, I wasn't sure a lab grown diamond would look or feel quite the same to me, I was worried when ordering a speci... See more

Rated 5 out of 5 stars

Recently purhcased the Duo Necklace in Rose Gold for my wifes 30th birthday. What a beautiful piece of jewellery and special thanks to Emilia from the customer services team for making sure it arr... See more

Rated 5 out of 5 stars

Excellent quality and customer service! I have several unique jewelry pieces from Kimai and I love them all. The quality is impeccable and even when I had a problem with one them, their excellent cust... See more

Rated 5 out of 5 stars

After a first video call, I ended up ordering my engagement ring from Kimai and was very happy with the whole experience. The team was responsive, helpful, and kind throughout the process — f... See more


Company details

  1. Jewelry Store
  2. Jewelry Designer

Written by the company

Lab-Grown Diamonds & 18k Recycled Gold Fine Jewelry Brand.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

87 reviews

5-star
4-star
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1-star

Hasn’t replied to negative reviews

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Rated 5 out of 5 stars

I sent my necklace back to Kimai for a…

I sent my necklace back to Kimai for a repair and modification. The service was first class. The Kimai team were responsive, efficient and very friendly. Luna was amazing, and everything was done swiftly and successfully. Thanks to the team in Antwerp for their outstanding service.

20 April 2026
Unprompted review
Rated 5 out of 5 stars

Absolutely breathtaking

Okay so let me just say that as a woman who always sticks to good old fashioned diamonds, I wasn't sure a lab grown diamond would look or feel quite the same to me, I was worried when ordering a special made engagement ring because you can only get an idea of what its gonna look like, it came out AMAZING!! If you have any hesitations about buying from this company, put them to rest, the quality and craftsmanship put into their jewelry is first class all the way. Id also like to compliment the customer care and assistance along the way. They are with you through the entire process if you need them. I would give them more than 5 stars if could. Stunning amazing and beautiful is all I have to say!

5 January 2026
Unprompted review
Rated 1 out of 5 stars

When placing my order Kimai confirmed…

When placing my order Kimai confirmed delivery in time for Christmas. Despite several conversations with Sidney and her staff and their assurances delivery would be achieved it was not.
They had my money what did they care!
Ross

20 December 2025
Unprompted review
Rated 4 out of 5 stars

Beautiful Designs, Responsible Brand

Kimai offers gorgeous fine jewelry that I feel good wearing. Their pieces are unique, high-quality, and ethically made. Shopping was easy, and the customer service was fantastic. I’ll definitely be returning for more!

1 November 2025
Unprompted review
Rated 4 out of 5 stars

Stunning and Ethical Jewelry

I absolutely love my new ring from Kimai! The lab-grown diamond is brilliant, and knowing it’s crafted from 18k recycled gold makes it even more special. The design is elegant and timeless. Highly recommend!

1 November 2025
Unprompted review
Rated 4 out of 5 stars

Stunning Ethical Jewelry

I purchased a lab-grown diamond ring from Kimai, and it’s absolutely gorgeous! The quality and craftsmanship are exceptional, and I love that it’s sustainable.

1 October 2025
Unprompted review
Rated 5 out of 5 stars

Great experience!!

Ugne in the London store was super helpful when initially choosing an engagement ring. This kindness and helpfulness extended into post proposal ring resizing and early wedding band discussions. Couldn't recommend more!

24 September 2025
Rated 5 out of 5 stars

The customer service team (both online…

The customer service team (both online and in the London shop) were very helpful to me in choosing the right dates for delivery. The item I bought (ivy necklace) is lovely and made a wonderful gift. The only slight issue I had - the website doesn’t enable you to choose things like day of delivery, but the returns cut off date is ‘within two weeks of taking delivery’. This made it a little stressful when trying to order a surprise present for a birthday, because you couldn’t buy too early lest you lose the ability to return, but equally you then ran the risk of ordering too late and not having the item. This then required various emails exchanged with the (lovely) customer service team who ensured things were well sorted, but it delayed me buying the item and did cause a little stress

13 August 2025
Rated 5 out of 5 stars

Amazing customer service

Amazing customer service! I ordered a diamond bracelet last minute and realized the delivery date was too late. I contacted Kimai, and they immediately helped expedite shipping—getting it out the same day. The bracelet is beautiful, and their responsiveness made all the difference.

16 August 2025
Unprompted review

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