At Cooksongold, we are dedicated to delivering exceptional quality in everything we do. Our Precious Metal Casting service provides expert polishing and certified hallmarking, ensuring that each design meets the highest standards possible.
Our process begins with transforming your CAD designs into precise wax models using advanced 3D printing technology. These models are then cast in a choice of eight different precious metals. This method helps to create intricate, high-quality designs efficiently and at scale.
Professional Polishing
To enhance the aesthetic appeal of your pieces, we offer a range of polishing services:
- Matt Finish: Provides a sleek, contemporary look achieved by sandblasting the surface.
- Natural Polish: Involves machine tumbling followed by a final hand polish for a smooth, rounded finish.
- High Polish: Delivers a high-quality shine from our skilled master polishers.



Our experienced team utilises state-of-the-art equipment to achieve a superior finish, elevating the overall quality of your jewellery.
Certified Hallmarking
Authenticity and compliance are paramount. We partner with the Birmingham Assay Office to offer hallmarking services that certify the purity and quality of your precious metal pieces. This hallmarking process not only assures compliance with legal standards but also enhances the trust and value associated with your jewellery.

Our integrated approach ensures a seamless journey from design to finished product. By polishing and hallmarking in-house, we maintain strict quality control and provide efficient turnaround times, delivering your pieces to the highest standards.

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.