London Diamond Bourse

London Diamond Bourse The official page of the London Diamond Bourse! The London Diamond Bourse opened its doors for the first time in 1940. The membership grew to approximately 700.

Based in Hatton Garden, the LDB provides a safe and secure co-working environment within with likeminded individuals from the jewellery industry. This came about mainly as a result of the occupation of Belgium in May 1940 by the N**is.Amongst the refugees who managed to reach this country were a number of diamond merchants. In some cases they were able to bring their own stock with them. Antwerp,

which was considered the main centre in the World, has for most of its long history been the home of several active trade organisations. The need for an organisation here was now urgent, and theLondon Diamond Bourse was established at Mrs. Cohen's cafe in Greville Street near its junction with Hatton Garden. A Committee and President (the Late Max Lack, who remained in office until he became Honorary Life President in 1982) were elected and, notwithstanding the very cramped and primitive conditions, the organisation worked with remarkable success. From 1945 onwards, there was an influx of members, some of whom were survivors of the N**i occupation and concentration camps. As many of these had lost all their possessions and, in the cases of younger ones, missed their education, they started as diamond brokers with the help of those already established dealers. In the mid 1950's, the place was far too cramped and the London Diamond Bourse moved to the ground floor of 57 Hatton Garden as a temporary home. A few years later a new building was erected at 32 Hatton Garden, and with Barclays Bank on the ground floor, the London Diamond Bourse occupied the whole of the first floor. For the first time the London Diamond Bourse had a worthwhile establishment, and in the years between 1960-1980 enjoyed prosperous trading. By the end of the 1980's, even these premises proved too small, and when a new large building was planned at 100 Hatton Garden, which would include space for many diamond offices, Barclays Bank on the ground floor and a safe deposit unit in the basement, a move was approved. With changes world-wide within the Diamond Industry and various problems facing the UK Jewellery Trade during the 1980's, the diamond community found its numbers contracting. Many of the younger members had long felt that any valid reasons for the maintenance of two separate diamond trading organisations in London had fallen by the wayside. Pragmatism now lent force to their point of view. Negotiations with the London Diamond Club were accordingly undertaken, which were to lead to the formation of the new united "London Diamond Bourse and Club". This merger has been a very happy union for many years and continues to be so. However, at our recent AGM it was decided to revert back to our original name of the London Diamond Bourse for many reasons including marketing and general logistics for modern day business.

The London Diamond Bourse is where the next generation of jewellers meets the industry’s most experienced professionals....
16/03/2026

The London Diamond Bourse is where the next generation of jewellers meets the industry’s most experienced professionals. Based in the heart of Hatton Garden, we bring together designers, retailers, diamond dealers, gemmologists, valuers and makers in a safe, secure and collaborative environment built for real business and real connections. Whether you’re growing your brand, sourcing stones, or building your network, membership puts you at the centre of London’s jewellery trade.



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✨💎 Season’s Greetings from the London Diamond Bourse 💎✨Thank you to our members, colleagues, and friends for being part ...
24/12/2025

✨💎 Season’s Greetings from the London Diamond Bourse 💎✨

Thank you to our members, colleagues, and friends for being part of the London Diamond Bourse throughout the year.

May the New Year bring continued success, growth, and excellence.

Happy Chanukah 🕎✨Wishing everyone a joyful and meaningful Chanukah filled with light, warmth, and hope. May the glow of ...
15/12/2025

Happy Chanukah 🕎✨

Wishing everyone a joyful and meaningful Chanukah filled with light, warmth, and hope. May the glow of the candles remind us that even the smallest light can overcome darkness, and may this season bring peace, strength, and togetherness to your homes and hearts.

Chag Sameach and Chanukah Sameach to all who are celebrating 💙🕯️

Unlock prestige, credibility, and global opportunity with membership at the London Diamond Bourse.Become part of the UK’...
19/11/2025

Unlock prestige, credibility, and global opportunity with membership at the London Diamond Bourse.

Become part of the UK’s most trusted community of diamond, gemstone, and jewellery professionals — right in the heart of Hatton Garden.

As a member, you’ll gain access to a secure and respected environment, exclusive trading opportunities, local & international networks, and a foundation of ethical standards recognised worldwide.

Whether you’re a trader, jeweller, valuer, gemmologist, or industry specialist, the Bourse offers the professional support, facilities, and connections you need to grow with confidence.

✨ Why join the London Diamond Bourse?
Cost-effective membership with real, practical benefits:

• A community of skilled, ethical industry professionals
• Trusted recognition through LDB and WFDB affiliation
• Members-only trading floor
• Hot desks and flexible secure workspaces
• Professional facilities, private viewing rooms and admin support
• A respected base that enhances your credibility
• Access to CPD Accredited Education
• Access to affiliated bourses in 22 countries
📅 Book an appointment
📩 Contact: [email protected]

Join the London Diamond Bourse and grow your business at the heart of the UK’s most distinguished jewellery community.

We’re proud to be a bronze sponsor of this years Gem-A conference!  Make sure you stop and say hello to Vice President C...
01/11/2025

We’re proud to be a bronze sponsor of this years Gem-A conference!

Make sure you stop and say hello to Vice President Charlotte Rose who is attending all weekend.

A wonderful event bringing together voices from across the trade to learn, share, and inspire.
22/10/2025

A wonderful event bringing together voices from across the trade to learn, share, and inspire.

Anonymous listing platforms are dictating the future of our trade, and we’re all looking the other way. LDB President Da...
28/07/2025

Anonymous listing platforms are dictating the future of our trade, and we’re all looking the other way.

LDB President David Troostwyk has written an opinion piece about the impact anonymous listing platforms are having on the diamond industry.

Written with the aim of creating open, honest and meaningful discussions with the industry and its leaders on what a solution could/should look like.

By creating a consensus buy in, there is more chance for the trade to react effectively and collectively.

Join in the conversation and let us know your thoughts.

Read the full article here 👇🏻 or click the link in our bio.

https://londondiamondbourse.com/2025/07/anonymous-listing-platforms-are-dictating-the-future-of-our-trade-and-were-all-looking-the-other-way/

Anonymous listing platforms are dictating the future of our trade, and we’re all looking the other way.Opinion piece by ...
28/07/2025

Anonymous listing platforms are dictating the future of our trade, and we’re all looking the other way.

Opinion piece by David Troostwyk - London Diamond Bourse President

28 Jul Anonymous listing platforms are dictating the future of our trade, and we’re all looking the other way. Posted at 11:07h in LDB Press Releases by LWBadmin 0 Comments 0 Likes Share For centuries, the diamond trade has stood as a symbol of enduring value, rooted in craftsmanship, human expert...

✨ Want to sell diamonds with confidence? ✨Our CPD-accredited Practical Diamond Knowledge Course has new dates available ...
29/05/2025

✨ Want to sell diamonds with confidence? ✨
Our CPD-accredited Practical Diamond Knowledge Course has new dates available in June💎
📍 1-day hands-on course
🎯 Perfect for beginners or sales staff wanting to refresh their diamond knowledge & sales skills
💬 Build confidence
💎 Get practical with diamonds
🛍️ Learn how to sell with impact
Whether you’re new to the trade or need a skills refresh, this course gives you the tools to shine on the shop floor.
🔹 CPD Certified
🔹 Small group, hands-on learning
🔹 Limited places available
📆 Book now – for 5th or 26th June - email [email protected]
📲 DM us for more info!

The LDB would like to commemorate the 80th anniversary VE Day, and pay tribute to the courage and sacrifice of those who...
08/05/2025

The LDB would like to commemorate the 80th anniversary VE Day, and pay tribute to the courage and sacrifice of those who secured peace in Europe.

A day to reflect on the sacrifices made, and celebrate the strength of our communities, then and now 🇬🇧

Congratulations to the Young Diamantaires on their transformation into an industry association incorporated in Dubai!An ...
18/04/2025

Congratulations to the Young Diamantaires on their transformation into an industry association incorporated in Dubai!

An incredible milestone solidifying the commitment to fostering a forward thinking, inclusive community.

Congratulations 🥳

President David Troostwyk & Vice President Charlotte Rose were delighted to attend the Trade Wardens Dinner at Goldsmith...
28/03/2025

President David Troostwyk & Vice President Charlotte Rose were delighted to attend the Trade Wardens Dinner at Goldsmiths Hall, hosted by 💎

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Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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