Bespoke, open six days · Hatton Garden

Galaxy Diamonds

Ranked #20 of 305 verified London jewellers: 190 Google reviews analysed and only one below five stars, from the Diamond & Jewellery Exchange at 99 Hatton Garden, open Monday to Saturday.

★★★★★ 5 196 Google reviews, checked September 2026
Hatton Garden London
Appointment advised How you get through the door
#20 Top 100 rank, #20 of 305 verified on review evidence
Location Hatton Garden, London
Appointments Appointment advised
Opening hours Mon to Sat 10am to 6pm, closed Sunday
Speciality Bespoke engagement rings, wedding bands, certified diamonds

The Diamond & Jewellery Exchange, 99 Hatton Garden, EC1N 8NX

Find them on Google Maps →

Our verdict

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 Monday to Saturday, and ranked #20 of 305.

Depth of knowledge ×16Bespoke and design process ×12Patient with questions ×10Good value for the money ×10Ring exceeded expectations ×8No pressure to buy ×5

About

One Four-Star Review in Eight Years

Galaxy Diamonds trade from the Diamond & Jewellery Exchange at 99 Hatton Garden. Google shows 196 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 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
Where they stand

#20 of 305 Verified London Jewellers

Our Top 100 ranks every London business we could verify as a genuine engagement ring jeweller, 305 of them from a pool of 1,120 candidates, on the strength of their Google review evidence. Galaxy Diamonds ranks #20 of 305.

They also appear on two of our ranked lists: No. 9 on our Highest Rated list, and they are on our Lab-Grown Specialists list.

What reviewers say
190Reviews analysed
189Five star
8Years of reviews

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.

For scale: that record sits in the top 24 per cent of the 305 for review volume, and the top 1 per cent for the share of reviews at four stars or better. In plain terms, you should be in safe hands here.

Our journey with Galaxy Diamonds Ltd in Hatton Garden began last January when we were searching for the perfect engagement ring. From the very first consultation, the team made the entire experience feel personal, exciting, and completely stress-free.”
Jigsaw High Barnet · February 2026 · On Google
Galaxy Diamonds offer absolutely superb value and, from a customer service point of view, truly go the extra mile. I mostly worked with Tobi, but Imti also contributed, to bring to life a bespoke design I had in mind for my engagement ring.”
Connor Griffiths · August 2024 · On Google

Review figures taken from Google and checked in September 2026. We recount them monthly.

Who this suits

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 a Saturday buyer: they open Monday to Saturday, 10am to 6pm.

Book ahead: consultations are requested through their website, and the team confirms the booking.

Plan the visit

Seeing more than one jeweller? Two minutes of questions picks who to see for your budget and style.

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For the jeweller

Run Galaxy Diamonds?

This profile is free, built from the public review record and recounted monthly. Correct anything, add your own photography, or ask about our quarterly feature. Galaxy Diamonds also qualifies for our Top 25 badge, free to display.

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Common questions

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 10am to 6pm. They are closed on Sundays.

Do they sell lab-grown diamonds?

Yes, alongside natural diamonds, and they are on our Lab-Grown Specialists list.

Why are they ranked #20 of 305?

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.

Neighbours

Neighbours of Note in Hatton Garden

71 of the Top 100 are in Hatton Garden. Three more worth a place on the shortlist, each with a full profile:

The evidence behind this guide

This is the only place online that ranks London's engagement ring jewellers on review evidence. I screened 1,120 London businesses, verified 305 as genuine engagement ring jewellers, and re-crawl their Google reviews every month, 57,304 reviews at the last count. Every listing is checked for district, walk-in access, natural or lab-grown stones and opening hours before it appears. The method is published in full on the Top 100, and rankings cannot be bought: editorial policy.