Our Jewellery Casting Services
Precious metal casting, CAD design, moulding, and 3D printing services — all delivered in-house to provide a streamlined service.
Precious Metal Casting Service in Hatton Garden
At House of Casting, we specialise in precision jewellery casting, expertly bringing your creative designs to life with a blend of exceptional craftsmanship and cutting-edge technical expertise. Whether you’re an independent designer, an established manufacturer, or a jeweller, our bespoke casting solutions are tailored to meet your needs — from unique one-off pieces and detailed prototypes to high-volume production runs.
Our comprehensive services include precious metal casting, CAD design, moulding, and 3D printing — all managed in-house to ensure a seamless, efficient workflow with tight quality control at every stage. We take pride in delivering consistently flawless results while maintaining fast turnaround times, so your projects stay on schedule without compromising on excellence.
Committed to sustainability and responsible sourcing, we use recycled precious metal alloys wherever possible, helping to reduce environmental impact without sacrificing the superior quality you expect. From traditional gold karats and platinum to palladium and silver, we offer a wide range of alloys to suit your design vision.
Which alloys do we offer for precious metal casting?
At House of Casting, precision and excellence are at the core of everything we do. We understand that your jewellery designs deserve flawless execution, so we maintain rigorous quality standards throughout every stage of the casting process. Our experienced team combines technical expertise with a keen eye for detail to ensure every casting meets the highest benchmarks before it reaches you. We specialise in casting a broad spectrum of precious metals, including 9ct, 14ct (white, yellow, and rose), 18ct, and 22ct gold, alongside platinum, palladium, and silver.
Your Metal Casting 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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Typically, our standard casting process is completed within 24 hours (drop-off by 12 pm), while STL file submissions require a two-working-day turnaround.
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Absolutely. Whether you need a single unique prototype to bring a bespoke design to life or require large-scale production runs to meet retail demands, we have the expertise and capacity to handle projects of all sizes. Our flexible processes ensure every piece receives meticulous attention, regardless of quantity.
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Yes, sustainability is a priority for us. Whenever possible, we use recycled precious metal alloys to minimise environmental impact. This approach allows us to deliver eco-friendly castings without compromising on the high quality and durability expected in fine jewellery.
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Our primary technique is lost wax (investment) casting, renowned for its precision and ability to capture intricate details. This process is enhanced by our in-house CAD design, 3D printing, and mould-making services, which provide accuracy and efficiency throughout every stage of production.
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Yes, we work with a variety of inputs. Whether you provide detailed CAD files, 3D printed models, traditional wax patterns, or physical prototypes, we can translate these into accurate moulds ready for casting, ensuring your design intent is perfectly realised.
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Yes, we offer hallmarking services through the London Assay Office. When you place your order, let us know, and we’ll make the necessary arrangements.
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We pride ourselves on flexibility, so there is no strict minimum order. Whether you need a single bespoke piece or a large production run, we can accommodate your requirements. Contact us with your project details, and we’ll provide tailored advice.
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Yes, we provide comprehensive finishing services, including polishing, cleaning, and surface treatments to ensure your cast pieces are flawless and ready for setting or direct sale. Our skilled finishers focus on enhancing every detail to meet your exact specifications.
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 8:30 - 17:30
Saturday Closed
Sunday Closed
Social
Additional Jewellery Casting Services
Additional Jewellery Casting Services
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CAD Design
With our expert CAD design services, you can transform your design ideas—whether for a single piece or an entire collection—into precise, production-ready models. Using industry-leading software like Matrix Gold, we can create highly detailed 3D designs optimised for jewellery manufacturing, rapid prototyping, and flawless casting precision.
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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. Our custom mould-making process ensures durability and fine detail capture, which are essential for flawless lost wax casting and repeatable jewellery production.
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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. Our 3D printing services accelerate design iteration and enhance precision in complex jewellery components.
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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. We use premium rhodium solutions to provide a bright, tarnish-resistant finish ideal for white gold and silver jewellery.
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Gold Plating
Quality outcomes when gold plating jewellery begin with the solution. We offer gold plating from 2 to 15 microns for a durable, high-quality finish. Our plating process uses advanced electroplating techniques to ensure long-lasting colour, shine, and corrosion resistance.
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Gemstone Setting
Our jewellers offer a range of Diamond and gemstone settings, including, but not limited to, Claw, Rubover, Pavé, Channel, Flush, Tension, Bar, and Grain styles. We combine expert craftsmanship with precision tools to set stones while securely enhancing the design’s aesthetic appeal.
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Jewellery Polishing
Our finishing team uses professional polishing techniques to deliver smooth, mirror-like surfaces that highlight the brilliance of your jewellery. Polishing services are tailored to different metals and finishes, ensuring your pieces are ready for retail or presentation.
Join Us Behind the Scenes
