I came here after visiting other jewelers as I wanted to sell my old engagement ring. Olivier was absolutely charming and more importantly gave me a really good price. Highly recommend Leiser and Co... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
I am writing this review to say a huge thank you for all your help and support in selling my diamond. I couldn’t recommend this company more highly. They were professional, informative and ef... See more
A really great interaction. After an afternoon wondering around various buyers Olivier was a breath of fresh air - helpful, fair and direct. I'd certainly make him my first port of call in future.
Elite service - went to get a quote on an engagement ring, and was so pleased with the quality and price of the diamonds I saw that I ended up buying the perfect diamond and designed my engagement rin... See more
Company details
Written by the company
Leiser & Co is a diamond wholesale company located in Central London. Specialized in both buying and selling of diamonds in London, we are able to offer both competitives prices and payouts. Certificates we specialize in are GIA, HRD and IGI.
Contact info
Hatton Garden 5, EC1N 8AA, London, United Kingdom
- 02078312220
- info@leiser.co.uk
- leiser.co.uk
4.6
Excellent
22 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Best price!
Had some diamond jewellery that I wanted to sell and went to a few places on Hatton Garden. Ended up selling at Leiser & Co as the offered me the best price. Nice and friendly service too!
10 July 2020
Unprompted review
Happy customer!
I had a very specific bracelet in mind that I wanted and looked everywhere. The price at Leiser and Co was not only competitive, the quality of the diamonds were also far superior to what I had seen for the price. Very happy!
9 July 2020
Unprompted review
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.