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The finest made-to-order gemstone & diamond jewellery in Hatton Garden.

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Designed & Crafted in London

 Hatton Garden Diamond Jewellery

Whether you’re looking for the perfect piece to expand your collection of fine jewellery or want to mark a special occasion, our bespoke jewellery crafting service allows you the opportunity to create something sincerely personal.

Online collection coming soon.


Made-To-Order Jewellery

Diamond jewellery made-to-order especially for you

At Holts Gems, each piece of jewellery that leaves our studio is custom crafted. Specialising in made-to-order jewellery, we’re able to craft the exact pieces you’re after and cater for your unique taste, for truly personal jewellery.

How Much Will My Jewellery Cost?

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Wedding Day Jewellery

Commission the perfect wedding day jewellery to complement your engagement ring and wedding dress, or create a deeply personal gift for your loved one.

Get Your Quote


Anniversary Presents

Mark a special occasion with an equally special gift. Create custom jewellery to honour your anniversary with our bespoke service.

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Request a quote for your jewellery


We’ll get back to you shortly with a selection of options and prices.


We’re based in the heart of Hatton Garden

Start your journey today by booking an appointment with one of our friendly, knowledgable design consultants.

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Connect with our experts

Whether you’re ready to begin the process of crafting your wedding rings or would like a little more info, we’re here to help. Book an appointment or get in touch to speak with one of our experts.


Learn more about our bespoke jewellery


What do prices start from for diamond earring studs?

Our diamond earring studs start from around £600, depending on the specifications of the selected diamonds. If you would like a quote for a specific design, please get in touch.

What do prices start from for diamond necklaces?

A solitaire diamond pendant necklace would typically start from £800, depending on the specifications of the diamond you select. If you would like a quote for a specific design, please get in touch.

Do we make custom jewellery commissions?

We can create custom jewellery commissions, and have created many pieces to commemorate anniversaries, birthdays and other special occasions. To check the idea you have in mind is possible, please get in touch to further discuss your design.

Do we buy jewellery?

We do not buy jewellery. Whilst many jewellers in the Hatton Garden area do, we create each of our pieces from scratch, and don’t sell antique or second hand jewellery. We’re unable to use second hand precious metal to create new jewellery, as we’re unable to verify the purity of the metal until it is in production - and not all jewellery is suitable for melting down and reusing materials.

Do we sell watches?

Unfortunately, we don’t sell watches. We believe it’s important to master a craft, which is why we dedicate our time to crafting fine jewellery, such as engagement rings and wedding bands. At Holts Gems, we craft everything in house, so are unable to sell watches.