Galaxy Diamonds
Ranked #26 of 311 verified London jewellers: 190 Google reviews analysed and only one below five stars, from the Diamond & Jewellery Exchange at 99 Hatton Garden, open seven days a week.
The Diamond & Jewellery Exchange, 99 Hatton Garden, EC1N 8NX · View on Google Maps · Visit website
One Four-Star Review in Eight Years
Galaxy Diamonds trade from the Diamond & Jewellery Exchange at 99 Hatton Garden. Google shows 192 reviews. We analysed 190 of them: 189 are five star and the other is four. There are no critical reviews at all, in a record that goes back almost eight years.
They reply to 71 per cent of reviews, and 49 arrived in the past twelve months, so the record is current as well as clean.
The work is bespoke-led, with certified diamonds and hallmarked pieces, and lab-grown diamonds sit alongside natural. Reviewers describe 3D designs used to refine the ring before it is made.
One four-star review in eight years, and not a critical word anywhere in the record.
London Engagement Rings#26 of 311 Verified London Jewellers
Our Top 100 ranks every London business we could verify as a genuine engagement ring jeweller, 311 of them from a pool of 1,120 candidates, on the strength of their Google review evidence. Galaxy Diamonds ranks #26 of 311.
They also appear on three of our ranked lists: Highest Rated, Open Sunday and Lab-Grown Specialists.
190 Reviews, 189 Five Star
Sixteen reviewers mention depth of knowledge, 12 describe the bespoke and design process, and ten each mention patience with questions and good value for the money. Eight say the ring exceeded what they expected, and five mention the absence of sales pressure.
Several reviewers describe arriving overwhelmed by the Garden and finding a team that listened, including for designs that other shops had called too unusual.
Review figures taken from Google and checked in August 2026. We recount them monthly.
The Right Buyer for Galaxy Diamonds
This suits a buyer with a design in mind rather than a ring from the tray. Bespoke comes up in more reviews than anything except knowledge, and the 3D design stage lets you refine the ring before it is made.
It also suits anyone whose free time is at the weekend. They open seven days, including Sunday 11am to 3.30pm, which puts them on our Open Sunday list.
Book ahead: consultations are requested through their website, and a specialist confirms the visit within 24 hours.
An almost spotless eight-year record, 190 reviews analysed with one at four stars and the rest at five, and a shop that answers most of its reviews. Bespoke-led, open seven days, and ranked #26 of 311.
Galaxy Diamonds: Frequently Asked Questions
Where is Galaxy Diamonds?
Inside the Diamond & Jewellery Exchange at 99 Hatton Garden, London EC1N 8NX.
What are Galaxy Diamonds’ opening hours?
Monday to Saturday 11am to 5.30pm and Sunday 11am to 3.30pm.
Do they sell lab-grown diamonds?
Yes, alongside natural diamonds, and they are on our Lab-Grown Specialists list.
Why are they ranked #26 of 311?
The ranking is built on Google review evidence across every London jeweller we could verify as a genuine engagement ring business. Their record is 190 analysed reviews, 189 of them five star and one four star, over almost eight years.
Continue Exploring
Also on our ranked lists: Highest Rated Open Sunday Lab-Grown Specialists
Hatton Garden Engagement Rings
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