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77 Diamonds - London Reviews 

214
TrustScore 5 out of 5

4.9

3 Hanover Square, W1S 1HD London, GB


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See what reviewers are saying

Rated 5 out of 5 stars

I ordered a solitaire ring with a 2-carat diamond, and the service was both fast and extremely efficient. The ring needed to be resized and polished, which was done very quickly, and despite a ver... See more

Rated 5 out of 5 stars

Cecilia was fantastic throughout the whole process of buying our engagement ring and earrings. She gave great advice and really helped us choose the right pieces. The jewelry arrived on time, and when... See more

Company replied

Rated 5 out of 5 stars

We’ve purchased our wedding and engagement rings from 77D and we’re very happy. We were well looked after by Tarek and Steffi throughout - excellent customer service.

Rated 5 out of 5 stars

Having bought a ring which I wasn’t happy about upon receipt (not the companies fault at all - totally mine and the selections I made) speaking to Dina and Raul Berciu put my mind at rest. Obviously r... See more

Company replied


Company details

  1. Jewelry Store
  2. Diamond Dealer
  3. Jeweler
  4. Jewelry Designer
  5. Jewellery Manufacturer
  6. Jewelry Repair Service

Written by the company

We are a leading diamond e-tailor with the world’s largest selection of certificated diamonds. Taking our name from the year 1477 when the modern Western practice of giving engagement rings first arose, we are a new breed of jeweller specialising in engagement rings and diamond jewellery. Our passion for diamonds and jewellery spans more than 20 years, drawing on a heritage that goes back four generations.


Contact info

  • 3 Hanover Square, W1S 1HD, London, United Kingdom

  • 442035401477

4.9

Excellent

TrustScore 5 out of 5

214 reviews

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Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 72% of negative reviews

Typically replies within 1 week

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4.9

All reviews

(214)

1,566 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

I have received a fantastic service and…

I have received a fantastic service and especially from Holly whose advice on the ring to get was gratefully received. I unfortunately had to return my first choice of ring as it did not fit my awkward fingers properly and Holly was very accommodating and helped me with the returns process and kept me informed every step of the way from the return to receiving a replacement. If you need advice I would be sure to ask for Holly

February 26, 2026
Unprompted review
Rated 5 out of 5 stars

Can only recommend

Very attentive, supportive and friendly customer service! They made sure the order would arrive in time after I placed the order somewhat late. Would order here anytime again, can only recommend!

February 26, 2026
Unprompted review
Rated 5 out of 5 stars

Great company to buy a diamond from

Easy to purchase, great prices and excellent communication (from Clare) throughout the purchase process. Arrived much quicker than initially stated, and packaged really nicely.

February 11, 2026
Unprompted review
Rated 5 out of 5 stars

Excellent service

I ordered a diamond ring and was given a delivery date for a month later. However, I’m delighted to say that when I requested delivery on time for Valentine’s Day, two weeks earlier, Natacha from 77 Diamonds did everything she could to bring it forward. My concerns about the delivery being with Royal Mail were baseless. It came safely the next day. Very good service.

January 31, 2026
Unprompted review
Rated 5 out of 5 stars

Service was personal and professional

Service was personal and professional. They were able to show me first through email and telephone conversations and then in person (Hannover Square) the items that I was considering. They understood my requirements and price point and appropriately guided me. Needless to say my wife was extremely happy. I will definitely use 77 diamonds again for other jewellery in the future

February 14, 2026
Unprompted review
Rated 4 out of 5 stars

Thank you Scott!

After a bumpy ride with not hearing back from the sales support for a few days, I was contacted by Scott Wagstaff - who made the entire process extremely reassuring. Not only did Scott apologise for the lack of original response, he worked to ensure I received my ring 4 weeks sooner than the anticipated date! Scott kept me updated throughout the entire process, and my experience with 77 diamonds was a much more positive one as soon I was introduced to them. Thanks again for all of your support Scott - you made my special day possible! 🙏

February 6, 2026
Unprompted review
Rated 5 out of 5 stars

Very happy

Alex was extremely helpful and I am delighted with my new ring. Excellent service and product.

February 13, 2026
Unprompted review
Rated 5 out of 5 stars

Very happy!

A positive experience from beginning to end .... Cecilia Rotar was extremely helpful and kept me updated throughout. The ring itself is beautiful!

February 14, 2026
Unprompted review
Rated 5 out of 5 stars

I loved the ring

I loved the fact that I could track the progress on the website of my order. It gave projected dates for delivery and it arrived earlier than expected which was an added bonus. However during the process I had different questions and not being able to pop into their branch I contacted Tarek Alawiye on WhatsApp who helped me with all my queries. This was the first time I used 77 Diamonds and it was a great overall service from ordering to delivery. The quality of the ring that I bought is second to none. I just hope now she says Yes!

February 11, 2026
Unprompted review
Rated 5 out of 5 stars

I couldn’t be happier...

I couldn’t be happier with my experience. From start to finish, the service was outstanding and I felt genuinely cared for throughout the process. The engagement ring is absolutely stunning—beautiful craftsmanship and even better than I imagined. Everything was handled professionally, patiently, and with great attention to detail. Highly recommend to anyone looking for something truly special.

February 5, 2026
Unprompted review
Rated 5 out of 5 stars

First of all i would like to send my…

First of all i would like to send my compliments to Alexis because he explained all the details i couldn.t find on the internet and he was absolutely incredible on customer service , it looked like we knew each other for long time , he was friendly , clear in explanations and warm . I didn.t feel like he force me to buy something and i had to study many days the products i need and he had alot of patience with me and also we worked out the most suitable way to get into the posession of the products .
Secondly i would like to say that i am impressed of the quality of products that 77 diamonds offers. Impressive . 10 out of 10. Thank you with gratitude!

February 4, 2026

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