LEISER Reviews

Olivier & co were so welcoming and made me feel at ease from the word go. They explained everything to me throughout the transactions. I can highly recommend this company as their service is second to none. I will definitely use Leiser & Co. again. Thank you very much gents.

Brilliant service, friendly approach, insightful and very professional. I would definitely recommend using Leiser & Co in the future.

Really great service and friendly guys. Olivier was very helpful and I m really happy with the service.

There is only one place you should visit when you are trying to sell your jewellery. Leiser & Co, gave me the best price by far, they are so professional and more importantly as honest as you can get. Thanks again guys!

Authentic and high end service! Can only recommend this to anyone looking for a sophisticated business, with an exceptional top notch customer service. Additionally, Leiser and co has incredibly competitive prices, the best in Londons high end jewellery market, definitely a go-to place not only if your looking to sell, but also buy.

Prompt and polite service and a very fair price offered for a diamond pendant

Leiser and co really listened to what I wanted and made me a beautiful pair of earrings quickly and exactly to brief. Their customer service was excellent and I will defintely use them again when buying jewellery. The quality of my earrings are beautiful and the price was a much better price than anywhere else I had looked. It was a real joy buying a piece from them and I m now thinking about a necklace to match !

Fabulous! Made exactly what I wanted, and got it right the first time. Better pricing than the many others I compared them with and incredible quality diamonds in my bracelet. Very pleased.

Amazing, friendly and proffesional service. Sold diamond at the price which was quoted by email. Would recomend and use again.

Sold my diamond cuff links for an amazing price here. Got quotes around Hatton Garden and the best price was at Leiser & co. Process was easy and the service was friendly, thoroughly recommend.

Very lovely people, kept in contact via email and stayed open abit later to see me and gave me alot more than expected for the jewellery I brought in. If you have valuable jewellery that you want to sell to descent people, go to this place,

The best place to sell your diamonds, very happy about the price I got. Thanks again guys!

Friendly and accommodating. Gave a fair price and I'm happy I chose to sell my jewellery here.

Will definitely be making another trip. This time to buy!

I am writing this review to say a huge thank you for all your help and assistance in selling my diamond.
I could not recommend this company more highly. They were professional, informative and efficient in each step of the process and kept me informed throughout. I would definitely use them again for their sound knowledge and competitive prices. Many thanks for a fantastic service! Aline

When I decided to sell my diamonds, I visited about a dozen buyers. I got a large variety of different price quotes but Leiser & Co gave me the best offer of them all. I am very pleased with their service.

Great experience from start to finish. I posted my diamond bracelet to Leiser & Co with Royal Mail and received an offer the following day which I happily accepted. Very happy about the service and will surely use this company again!

Definitely one of the best customer service experiences I have ever received. Leiser & Co made me the perfect ring, exactly how I wanted it and all within my budget. Thanks again guys!

I had some diamonds to sell and Leiser & Co were the only ones interested in helping me. They were very professional and thorough in their valuation and did all they could to help me sell my diamonds, which I did.

Extremely professional, honest and great buyer. Very happy selling my ring with Leiser & Co.

Olivier was a pleasure to deal with. Very responsive and fair in his offer, and I received payment quickly. I would thoroughly recommend Leiser & Co.

I just wanted to share the wonderful experience that I had with this company.
Olivier did everything that he could to ensure that I was happy. I found the customer service to be outstanding and I couldn't recommend them more strongly!

Very good fast service. Dealer was approachable and friendly.

The guys are great and really passionate about what they do. Excellent service.

Recommended by a friend and have been very happy with the result. After meeting, designed our ring together - it was made beautifully with clear communication throughout and transparent pricing. Highly recommended. I get so many compliments on it!

I found Olivier and his partner very honest and easy to talk to regarding the diamond I had for sale. Not only did they give me honest advice on what was a realistic price for it but they also welcomed me to shop around and see for myself if the information they gave me was substantial. After investing some time to do so not only did they prove right but they also offered me the best on the spot price around Hatton Gardens.
I found the whole experience of dealing with them stress and anxiety free of being ripped off and they will definitely be my 'go to guys' for all my future endeavours.
Thank you

Great service, very swift and easy, communication is spot on especially from Oliver! Told me everything right the way through

I had my diamond ring made at Leiser and Co - they were recommended to me by a friend. I had looked at many jewellers and was not satisfied with the prices for the quality offered. The designer listened to what I wanted created exactly what I had in mind for an incredible price. I could not recommend highly enough!!

I had a pair of diamond earrings that I wanted to sell for a while, and went to several different companies. I was most impressed by Leiser and Co, who offered me by far the highest price, and paid me before I walked out the door! Highly recommended.

Thank you for making our dreams come true! We absolutely adore my engagement ring and our weddings bands. The experience has been a pleasure from start to finish and we thrilled that we chose Leiser & Co to make it happen .

Efficient and professional service. Would recommend.

Very professional, friendly and welcoming. Honestly can t fault them and will defo be going back again. I sometimes feel pressured with time etc when visiting jewellery shops with buying or selling... they took the time to explain everything to me and I appreciate that level of personal service so thank u!!

Leiser & Co. were a pleasure to deal with and the customer service was exceptional. I had a quote for my diamond via email straight after initially contacting them and once meeting with Olivier and his business partner in person in Hatton Garden just a day later, the deal was done and the money was in my bank account immediately. I am now looking at having some bespoke diamond earrings made with Leiser & Co.

Great dealing with these guys, great service and will be doing business with them again soon!

Sold a fine diamond ring with Leiser & Co. Very friendly and straightforward and a fair price was agreed upon. All in all, an easy and hassle-free transaction. I would highly recommend.

Amazing service from Leiser&Co. Best price that I could find in Hatton Garden for my earrings.

Was looking sell my Grandmas old jewellery, went to a few places and was offered the best price straight away at Leiser & Co. Would thoroughly recommend anyone who needs to sell valuable jewellery to go see them!

Wanted to sell my old engagement ring and after going around all of Hatton Garden I got the best price at Leiser & Co. Olivier was so helpful and explained everything in such detail whilst being super friendly, this was the best service by far. Would definitely recommend if anyone wants to sell their old jewellery or get something made. Thank you Leisser & CO!

Leiser & Co. provided my partner and me a professional and accommodating service. We highly recommend them and their beautiful jewellery.

Absolute fantastic service !!
Spoke with a gentleman on the phone who was extremely professional and helpful . I sold a few items to Leiser&Co offered me a great price beat all other offers I had and the funds where in my account within 15mind of putting the phone down .
I would recommend Leiser&Co to anyone who is looking at selling jewellery.

Olivier of Leiser & Co is a fine gentleman, who was very patient with me, despite many errors on my part. Thank you for your patience, and the generous offer!

I can recommend Leiser & Co with ease, and peace of mind!

Had some diamonds passed on to me by a relative and went around Hatton Garden looking to find out their value in order to sell them. Olivier was incredibly honest and friendly and gave me the best price straight away, which was much higher than other places in the area. Highly recommended!

Really lovely people to deal with... great service and perfect engagement ring. The best price I managed to find in Hatton Garden. Thanks again!

Sold an engagement ring with GIA certificate and had a good experience

Excellent and professional service from the moment I rang them to the completion of selling my diamond ring. Olivier ensured good communication throughout and even gave me the option to post the ring to him, which I took up. This made the whole transaction really easy and I'm very grateful for their personal care and very fair price-would definitely recommend their company.

I had a great experience here today. Courteous and professional with fast and easy service. I would definitely recommend this place.