Leiser & Co - Diamond Wholesalers
92 Reviews
- Friday9:30 AM–6 PM
- SaturdayClosed
- SundayClosed
- Monday9:30 AM–6 PM
- Tuesday9:30 AM–6 PM
- Wednesday9:30 AM–6 PM
- Thursday9:30 AM–6 PM
About the Business
Buy & Sell Diamonds in London: Leiser & Co. | Leiser & Co. is a third generation diamond wholesaler. We are experts at both buying and selling diamonds and are located in Hatton Garden, London.
Contacts
Website
Call Us
+442078312220
5 Hatton Garden, London EC1N 8AA
Hours
- Friday9:30 AM–6 PM
- SaturdayClosed
- SundayClosed
- Monday9:30 AM–6 PM
- Tuesday9:30 AM–6 PM
- Wednesday9:30 AM–6 PM
- Thursday9:30 AM–6 PM
Features
- Debit cards
- NFC mobile payments
- Credit cards
Recommended Reviews
Rem Withlove
20.03.2024
Leiser & Co - Diamond Wholesalers
Very lovely family business. I had some pieces to sell and they took their time to explain all my options to me. I am very happy with using their services. Definitely will be going back
Sarah T
17.03.2024
Leiser & Co - Diamond Wholesalers
I am very pleased with the response initially from Olivier by email when trying to sell a diamond ring. Olivier was very honest & professional when visiting his office. I sold my diamond with him & received the funds immediately. I could honestly recommend anyone to contact him when selling any diamonds. I personally had a very bad experience with another jewellers who were full of promises. Olivier reassured me & stood by his offer. Highly recommend .
robin moore
09.03.2024
Leiser & Co - Diamond Wholesalers
I visited Leiser & Co on Wednesday 14th June to get a valuation on my diamond rings they delt with the transaction very efficiently and I felt I was under no pressure. They went above and beyond to help me. Would highly recommend ther services
Jessica Neil
19.02.2024
Leiser & Co - Diamond Wholesalers
I sold an old piece through Leiser and Co and had such an amazing experience that I came back to them a few months later for help sourcing a very specific vintage diamond and commissioning a new ring. Olivier and Zannis offer the most extraordinary personal customer service and have access to the most beautiful stones on the market. They are professional, kind, efficient and incredibly experienced and knowledgeable. Honestly cannot recommend them enough.
Heyndrik K
19.02.2024
Leiser & Co - Diamond Wholesalers
I visited Olivier at Leiser & Co to sell a diamond. In advance he provided me with a quote and after a brief inspection of the stone that is exactly the amount I received - no re-trading, no funny business. The money transfer gets done straight away and takes 5 mins to come through. I was overall very happy with the process.
Victoria Scarisbrick
15.01.2024
Leiser & Co - Diamond Wholesalers
Olivier from Leiser & Co provided brilliant customer service throughout. He sourced, imported, designed and made my engagement ring. He listened and advised and I absolutely love my engagement ring. Thank you.
Richard Eva
07.01.2024
Leiser & Co - Diamond Wholesalers
Olivier provided an excellent service, friendly and helpful throughout. We had a few diamond rings, took the decision to sell them in Hatton Garden and started with Olivier at Leiser and Co. Then spent a while getting a few other opinions, before realising that we had clearly started in the best place. We went back and made the deal for a fair price. The money was transferred directly before we left. Would definitely recommend.
Antonio Torrisi
23.12.2023
Leiser & Co - Diamond Wholesalers
Friendly, honest and competent seller.A pleasure to talk with and negotiate reasonable prices and very good deals.Thank you for your assistance.
Jo Coltman
19.12.2023
Leiser & Co - Diamond Wholesalers
Great expereince with Olivier and team. Polite and friendly - I felt they were very trustworthy from the outset. And we agreed on a price for my jewelry that both parties were happy with. Would recommend.
Yasmine Kooheji
18.12.2023
Leiser & Co - Diamond Wholesalers
I bought a pair of diamond earrings at Leiser & Co and I got the best service and price. I was really happy to find them and am looking forward to shopping again with them soon soon
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5 Hatton Garden, London EC1N 8AA
Leiser & Co - Diamond Wholesalers