Our Precious Metal Casting service offers a streamlined process for transforming your CAD designs into high-quality metal pieces. Below are answers to some questions you may have:

What is Precious Metal Casting?

Precious metal casting is a manufacturing process that shapes metal into detailed and intricate designs difficult to achieve by hand. The design file is 3D printed in wax, then the ‘tree’ casting method is used, where multiple wax models attach to a central stem that is encased in a mould. After melting the wax, molten metal fills all cavities, creating several casts at once. Once cooled, each cast is separated and finished.

What Materials are Available for Casting?

We offer casting in various precious metals, including 100% recycled 9ct and 18ct yellow, white and red gold, sterling silver and platinum.

How Does the Casting Service Work?

The process is designed to be streamlined and straightforward:

  1. Create: Design your piece using CAD software or select a design from our library.
  2. Upload: Submit your design in STL or 3DM format via the online portal.
  3. Print: We 3D prints your design accurately in wax.
  4. Cast: The wax model is cast in your chosen precious metal, with optional hallmarking and polishing services available.

What Is the Turnaround Time?

Designs are typically cast, hallmarked and polished within 10–13 working days, depending on the chosen polishing preference.

How Is Pricing Determined?

Prices are calculated based on the precious metal’s value and weight. Estimates are provided during the order process, with final pricing determined after production, based on the actual weight of the item, including any sprue remnants. Additional services like polishing or hallmarking will also affect the final price.

Is There a Minimum Order Quantity?

No, we do not have a minimum order quantity for precious metal casting. We accommodate both single pieces and large batches.

Can I Cancel My Order?

To cancel an order, contact us on 0345 100 1122 or email info@cooksongold.com. We will advise you based on your specific situation.

What Is the Return Policy?

As precious metal casting items are special orders, they are not accepted for return. For questions, contact us on 0345 100 1122.

For further inquiries, email us at info@cooksongold.com.

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Author: Sian Brown
Written by

Sian Brown

Sian has been hand making her award winning jewellery in the West Midlands for over 12 years. Sian spent 10 years in Birmingham’s historic Jewellery Quarter before relocating to a quiet Worcestershire village.