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77 Diamonds

4.9

About this business

Located in the heart of Mayfair, London, we are a luxury jeweller with a simple aim: To bring simplicity, clarity, choice and value to the diamond engagement ring and jewellery buying process. With unrivalled, direct access to over 80% of the world's finest polished diamonds, we deliver delicately crafted, high quality engagement, eternity and wedding rings as well as earrings, bracelets and necklaces - taking design inspiration from a variety of genres from modern through to classic and vintage. Our passion for diamonds and... read more

Location details

2nd Floor, 3 Hanover Square, London, ENG, W1S 1HD, United Kingdom

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WeekdayScheduleStatus
Mon10:00 a.m. to 7:00 p.m.
Tue10:00 a.m. to 7:00 p.m.
Wed10:00 a.m. to 7:00 p.m.
Thu10:00 a.m. to 7:00 p.m.
Fri10:00 a.m. to 6:00 p.m.
Sat10:00 a.m. to 5:00 p.m.
SunClosed
4.9573 reviews
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Morshed Sheikh's profile image
Morshed Sheikh 
2 weeks ago

Excellent service. Professional. Sophie had a natural talent for building rapport with customers. This was very evident. Answered any and every question. Walked away with an order placed for a beautiful ring. Overall service 10/10. 

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Martin Thompson 
2 weeks ago

I'm no jewelry expert, and had no clue about ring designs, diamond quality, or cost. I booked an appointment with Alexandra, one of their jewelry specialists. She showed me some rings, taught me about the 4 Cs of diamonds, and didn't push me to max out my budget. Considering I have no interest in such things I thoroughly enjoyed myself. I tracked the creation and delivery of the ring an could easily get through to someone on the phone to enquire about deliver options. Excellent customer service. The ring itself is well cra... read more

Lukasz Gronkowski's profile image
Lukasz Gronkowski 
2 weeks ago

Amazing service from start to finish! We bought our engagement ring, had it repaired, and later got our eternity ring from 77 Diamonds — every time they’ve been incredibly helpful, both online and in-store. When our engagement ring had to be cut off, they repaired and polished it for almost nothing, and it looked brand new again! Truly top-notch customer care and beautiful jewellery. Highly recommend! 

Marina Donya's profile image
Marina Donya 
2 weeks ago

I want to express my heartfelt gratitude to consultant Alexandra! She demonstrated true professionalism, listened carefully to my preferences, and helped me choose the perfect diamond earrings. Alexandra has an excellent understanding of diamond quality and suggested the best options within my price range, which I truly appreciated. Thanks to her thoughtful guidance and attentive approach, I didn’t just leave with a purchase - I left with a stunning piece of jewelry that brings me joy every single day. Thank you for such a h... read more

Pedro Nascimento's profile image
Pedro Nascimento 
4 months ago

I had less than a month when I knew I had to propose on New Years Day. I had an idea of the type of engagement ring I wanted to get, but after reaching out for an appointment with Brandon, I was able to easily find a lovely ring and diamond within my budget that I knew my girlfriend would love. Collected the ring before Christmas and the big day was a huge success in front of her family and friends. We could not be happier, thank you! 

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Frequently asked questions about 77 Diamonds

How is 77 Diamonds rated?

77 Diamonds has a 4.9 star rating with 573 reviews. 

When is 77 Diamonds open?

77 Diamonds is open now. It will close at 7:00 p.m.