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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
4.9571 reviews
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Morshed Sheikh's profile image
Morshed Sheikh 
5 days 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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Marina Donya 
6 days 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 
3 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! 

Amit Patel's profile image
Amit Patel 
2 weeks ago

Fantastic service from start to finish! Alex on the first meeting helped us go through all the options and showed us all the different styles. Showed us the design and kept us updated. Picked up the bespoke item and over the moon with the final product! Exactly how we wanted the ring. Thank you! 

Nadine Moustafa's profile image
Nadine Moustafa 
6 months ago

Update: The day after I posted my review, Sarah, the Customer Care Manager, reached out to me, and she was absolutely fantastic! She carefully followed my case every step of the way, from ensuring my delivery on Saturday to emailing me just 15 minutes after it arrived to confirm that I received my ring. Sarah also offered me compensation for my experience, which I truly appreciated—what a thoughtful gesture from 77 Diamonds! I requested her assistance in scheduling an appointment for my ring resize, and she was incredibly q... read more

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Frequently asked questions about 77 Diamonds

How is 77 Diamonds rated?

77 Diamonds has a 4.9 star rating with 571 reviews. 

When is 77 Diamonds open?

77 Diamonds is closed now. It will open at 10:00 a.m.