Leiser & Co

Buy and sell diamonds, fine jewellery

5 Hatton Garden, London, EC1N 8AA Directions

Tel 020 7831 2220
   Closed today Open Monday 09:00 - 19:00

Business overview

Leiser & Co offer an array of diamond and jewellery services to businesses and private individuals around the world.

Leiser and Co is a third generation family business based in Hatton Garden offering wholesale high quality luxury diamonds to trade and private individuals around the world. With offices worldwide and a huge inventory at our fingertips we will always be able to find the right diamond and deliver the right product as quickly as possible. Leiser and Co stocks an array of white and coloured diamonds, in all different shapes and qualities ranging from 0.30crt up to 10crt and larger sizes.

We also offer a bespoke jewellery making service. We are able to work together with you either to make your vision a reality, or alternatively offer you the services of one of our in house designers who will work closely with you in creating your dream piece.

All of our stones are GIA certified, conflict free for peace of mind and of excellent clarity, colour, and cut.

Products & Services

DIAMOND SPECIALISTS

ENGAGEMENT RINGS

JEWELLERY MAKING

Loose Diamond's

Tennis Bracelets

Wedding Rings

Bespoke Jewllery

Hatton Garden

Coloured Diamonds

Matching Diamonds

Eternity Rings

Diamond Pendants

Investment Diamonds

GIA

Platinum Engagement Rings

Buy Diamonds

Diamonds

Reviews

Great Service

5
Fantastic service! Best price for my piece 👌 I would recommend to anyone. Thank You!
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Best Offer!

5
Had some diamond jewellery that I wanted to sell and went to a few places on Hatton Garden. Ended up selling at Leiser & Co as the offered me the best price. Nice and friendly service too!
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Great!

5
Really great experience, I wanted a bracelet made and a Leiser and Co offered the best quality for my budget out of many others I spoke to. Highly recommended!
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Absolutely great, friendly and professional service!

5
They were so friendly and professional, took the time to listen and gave me a very good price. I honestly will go back to this jeweller as it was a very good experience and can’t fault them. I tend to feel rushed when I’m normally jewellery shopping or selling so this was a very good experience! Thank you :)
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