Welcome to House of Casting
From concept to creation, we’re your end-to-end jewellery production partner in the heart of London’s famed jewellery district, Hatton Garden.
Jewellery Manufacturer in Hatton Garden
Every step, from precious metal casting to diamond sourcing, setting, jewellery polishing, and finishing, is performed in-house by our jewellers, whose skills are rooted in generations of craftsmanship and time-honoured tradition.
While many jewellery manufacturers rely on fragmented outsourcing, we deliver a fully integrated, in-house production process that ensures consistency, rapid turnaround times, and uncompromising luxury-grade quality. Our streamlined workflow eliminates delays and brings your designs to life with precision and meticulous attention to detail.
Crafted with Care
40 +
Years of Experience
95%
Repeat Customer Rate
5,000 +
Jewellery Items Produced
With over 40 years of experience, we take pride in meticulously crafting each piece to the highest standards. Serving thousands of satisfied customers, our dedication has earned us a 95% repeat customer rate, proof that quality and care keep our clients coming back time and again.
Our Most Popular Services
Our Most Popular Services
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Jewellery Manufacturing
From concept to casting and finishing, explore the in-house services we offer to streamline the jewellery manufacturing process of your designs.
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CAD Design
Turn your design ideas—no matter how big or small—into precise, production-ready concepts with our CAD design services.
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Jewellery Moulding
Mould selection is key to quality casting. We offer cold and vulcanised moulding using metal, resin, and wax, with all master patterns prepared in-house.
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3D Jewellery Printing
Discover our high-resolution resin and wax 3D printing for direct casting, silicone moulding, and wearable prototypes—perfect for previewing your jewellery before production.
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Jewellery Casting
Precision casting in a wide range of metals: Yellow, White, & Red Gold (9K, 14K, 18K, 22K), Platinum, Palladium, Titanium, Silver, Brass, & Bronze.
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Rhodium Plating
Durable protection. Brilliant results. Discover our rhodium plating service in the heart of London's historic jewellery district, Hatton Garden.
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Gold Plating
Quality outcomes when plating jewellery begin with the solution. We offer gold plating from 2 to 15 microns for a durable, high-quality finish.
Crafting Clarity: Your Questions Answered
At House of Casting, we’re here to help you achieve the best possible results. If you can’t find the answer you’re looking for, don’t hesitate to get in touch with our team—we’re always happy to assist.
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Yes, we do!
Wherever possible, we use recycled alloys, depending on the type of casting and your specific requirements.
Sustainability matters to us, and we’re always looking for ways to reduce waste while maintaining quality.
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We’ll keep your rubber moulds safely stored for future use unless you’d like them returned. If you no longer need them, we can recycle them responsibly. Just let us know your preference!
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Our casting costs can vary based on several factors, including the size and complexity of your design and the type of metal selected.
Learn more about the different metals we offer for casting, or feel free to contact us directly to discuss the specifics of your project.
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We offer a range of metals for casting, including Yellow, White, & Red Gold (9K, 14K, 18K, 22K), Platinum, Palladium, Titanium, Silver, Brass, and Bronze.
If you have a specific metal in mind or need help choosing the best option for your project, we’re happy to advise!
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We accept a range of payment methods for your convenience, including bank transfers and credit/debit cards. Let us know what works best for you!
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We create a variety of rubber moulds, typically using silicone or vulcanised rubber, depending on the detail and durability needed. These are great for jewellery, small sculptures, and other fine castings.
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Yes, we do! We’re happy to securely post your finished items locally and internationally. Delivery options and costs can be discussed when you place your order.
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Absolutely! You’re very welcome to collect your finished pieces in person. Just let us know in advance so we can have everything ready for you.
Design with Us
Design with Us
Let’s Make It Happen
Contact us today. We’d love to hear from you, whether you want to learn more about our services or are looking for casting advice. We’re always happy to help.
Opening Hours
Monday-Friday 10:30 - 17:00
Saturday Closed
Sunday Closed
Social
Our Commiment
We take pride in delivering exceptional quality, integrity, and professionalism in every piece we create while remaining committed to minimising our environmental impact whenever possible and using only ethically sourced, conflict-free diamonds and precious stones.
Our streamlined, all-in-one service ensures your vision comes to life seamlessly—from the initial concept to the finished product—while maintaining quick turnaround times. Our dedication to these high standards has earned us recognition from the UK’s National Jewellery Association, which reflects the trust and excellence that define everything we do.
Join Us Behind the Scenes
