Diamond Brothers Avis 

Bought a Rolex Datejust from Ben. Process was really simple and Ben was super helpful. Paid by bank transfer and had the watch in my hands in less than 24 hrs.

Bought a watch of Ben very helpful and very professional as soon as I asked for what I Wanted and sourced it in a couple of days and my cousin wanted a Daytona and he got that for him straight away definitely deal with this company again

I have had multiple dealings with Ben, he is my go too person for any work to be carried out within the trade. Very professional, efficient and fairly priced - looking forward to future business.

Excellent service and very quick delivery, Ben kept me updated every step of the way, will definitely use again the next time I buy a watch!

Very happy,
Aaron.

They sourced my watch for me and delivered in in amazing condition very pleased!

Great service! Super quick turnaround and the whole process was done online — I didn’t even need to visit the store. I also received quick replies from the jeweller every time I had a question. My watch arrived the very next day and was exactly as described. Highly recommend!

Recently bought a watch off the Diamond Brothers and only have great things to say, great service! Highly recommend

Bought my first Rolex from these guys, they’ve been professional, amazing and helpful from the start. So happy with my purchase from them, Ben in particular has been great, they go over and above. Can’t wait to come back in the near future for my next one!

This is a great watch company, I have done many transactions over the years with these guys from buying of them on most occasions, but also selling to them when I wanted to upgrade a watch, it is really convenient for me personally to have a one stop shop that I know is giving me the best quality and value without all the hassles that can come with watch hunting, I have found these guys are always the fairest on price both ways when baying from me and selling to me I always feel like i got a great deal this for me makes any deal feel much better when I know it’s very fair and safe, these guys are very knowledgeable and helpful and for me most importantly really reliable as I travel from Ireland to meet them they have never let me down.. they always have great watches in stock or get me the watch i want very fast.. can’t recommend highly enough and suggest anyone looking to buy a great quality high end watch at the right price don’t hesitate to contact these guys it’s always a great experience for me personally to visit the shop when I am in London many thanks and keep up the great work lads and hopefully I’ll get another new watch soon. Ireland 🇮🇪.

I love my new watch thank you so much ❤️ great service

Came looking for a watch as a gift didn’t really have a clue what I wanted Ben helped me through the process found and sourced exactly what I wanted and I can honestly say exceeded my expectations

The best service , reliable and great guys 🙏🏼
Couldn’t be happier with my experience - always a great day seeing them

The boys were very helpful in making sure I purchased the watch that is best for me

From start to finish the help these two gave me and advised me was top notch. He made me feel as ease as it was me purchasing my first watch. After weeks he still checks in on me and how the watch is. Will deffo be back.

I recently visited Diamond Brothers Jewellers in Hatton Garden and had a truly excellent experience. I was looking to sell my watch and, after visiting several stores in the area, I found that Diamond Brothers offered me a significantly better price than most of the others. Their offer was fair, competitive, and made without any pressure—something I really appreciated.

What stood out even more was their impressive collection of watches on display. Whether you're a serious collector or just browsing, it's clear they take pride in curating high-quality timepieces.

Ben and his team were incredibly friendly, genuine, and professional throughout the entire process. It's rare to come across a business that combines great service with such honest and welcoming staff. I would highly recommend doing business with them, whether you're buying or selling. They’re a top-notch team and definitely worth a visit.

Justin K

Really impressed with my dealings with Diamond Brithers, especially Harrison who spent time advising me. He listened to what I was looking for, his recommendation’s for the perfect watch were spot on for my budget. I would 100% recommend this company and will be going back myself.

Having dealt with Ben from Diamond Brothers over an extended period, I can wholeheartedly recommend him as one of the most reliable dealers in the watch industry. His integrity and commitment to his word are exceptional - when Ben makes a promise or quote, you can count on it being honored completely.
In today's watch market, where trust has unfortunately become increasingly rare and many dealers fail to follow through on their commitments, Ben stands out as a beacon of old-school professionalism. He conducts business with genuine transparency and maintains the highest ethical standards throughout every transaction.
Whether you're buying, selling, or simply seeking expert advice, Ben's expertise and honest approach make him an absolute pleasure to work with. His reputation is well-earned, and you can engage with complete confidence knowing you're dealing with someone who truly values long-term relationships over quick profits.
I wouldn't hesitate to recommend Diamond Brothers to anyone looking for a trustworthy, professional watch dealer who still believes that a person's word means something.
It's worth the trip to London!

Transferred Ben 16k for 2 Rolex watches, while transaction was super smooth. Watches were in my hand the next day as described. Five star service.

Dear Ben and Charlie,
Thank you so much for my beautiful watch! I truly appreciate your patience, support and efforts during this process. Especially that you brought it with you to Amsterdam! It was absolutely amazing doing business with you both. The service has been amazing and I really appreciate everything you’ve done! Highly recommend them to anyone! Thank you again and I wish you guys the best of luck🙏

Brilliant customer service would definitely use again