Regalia Design  2D

Sponsored by The Royal Mint

The King’s Assay Master’s Jewel - 2D Design

We warmly welcome back The Royal Mint, who are sponsoring this exciting and unique design challenge. The Royal Mint is the official maker of coins in the UK and has struck the coins of British monarchs for more than a thousand years, beginning with Alfred the Great and leading up to the present with His Majesty King Charles III. 

The Brief

A once-in-a-lifetime opportunity – a design fit for the King  

You are invited to take part in a unique opportunity to create an item of regalia for the King’s Assay Master for wearing at formal events in the course of their official duties. Draw inspiration from historical examples of official chains of office or livery collars, or other items, but feel free to bring your own ideas and interpretations into your work.  This significant role has existed for hundreds of years and is deeply rooted in British heritage and tradition. The King’s Assay Master is appointed to serve the reigning monarch and has a specific function of annually testing the metallic components of coinage used in British currency using modern assaying techniques. This quality assurance process leads to one of the oldest formalities and procedures known as “The Trial of the Pyx” 

The Royal Mint is challenging you to design an item of regalia to be worn on formal occasions when representing our head of state, currently King Charles III. The design should reflect the history of The Royal Mint and be manufactured using techniques related to producing coins, such as high-quality striking and fine laser cutting. The design will use primarily recycled silver and could include electroplated elements using gold recovered from e-waste.

The item, scale, shape, depth and whether it is single or double sided is up to you, but remember that this will be an official item of regalia that needs to be sufficiently prominent for all to see when attending and representing the King as his Assay Master. Also consider that the design must be robust and practical to wear, and it needs to project the values, heritage and significance of the office.

Designers are encouraged to reference or include elements of emblems, logos or heraldry that represent the history of The Royal Mint. References to these historic designs are below.

Further background information 

The King’s Assay Master is a role that has existed for hundreds of years. Serving the reigning monarch, the appointee ensures the integrity of Britain’s coinage, which is deeply rooted in heritage and tradition. Traditionally, the term ‘Assay Master’ refers to an officer appointed to test the weight and fineness of precious metals. In today’s role, the King’s Assay Master tests the metallic components within the coinage by using modern assay techniques that are underpinned by traditional craftsmanship. Once that process is complete, the coins are independently verified at one of the oldest quality assurance processes in existence today - the Trial of the Pyx. 

The Goldsmiths’ Company of the City of London, who carries out the Trial of the Pyx, provides an independent jury including the Chancellor of the Exchequer (or a nominated representative), financial leaders, representatives of The Royal Mint, and members of The Goldsmiths’ Company. The King’s Remembrancer and a senior judge, who officiates at the trial in agreement with HM Treasury, swear in the trial. The jury’s purpose is to determine the accuracy and quality of the coins. This verification process establishes whether the coins meet legal standards of weight, diameter and composition.

Judges will be looking for

  • Imaginative and creative outcomes, showing innovation, aesthetic appeal and suitability for this high office position.  

  • Practical, functional and wearable solutions 

  • Suitability of proposed materials, processes and methods of manufacture

  • Highest standards of presentation and visual communication, including inspiration source, design development leading to the final design

  • Appropriate inclusion of all details as laid out in the brief 

Your entry must include the following

  • Designs are to be presented on one side only and mounted on card, foam board or equivalent backing board

  • Design submissions – one A2 Board (maximum)

  • Designs can be created by hand, digitally using CAD/Illustrator etc, or in combination

  • Designs should include a 1.1 scaled drawing

  • Summary/description integrated within your design

  • Names should only be visible on the back of the entry 

An unbelievable opportunity 

The winning design will be manufactured by The Royal Mint in their jewellery workshop using sustainable precious metals, including gold by The Royal Mint’s Reformation Metals, a pioneering plant located on site in South Wales, which recovers gold from UK-sourced e-waste and X-ray silver, recovered from end-of-life medical X-rays from within the UK. The winning designs are subject to review and amendment by The Royal Mint designers to ensure manufacturability and suitability to represent the business. The finished piece will then be presented to the King’s Assay Master for wearing at all future events as the King's Assay Master. The winners would be invited to visit The Royal Mint and see the winning design being manufactured and to include a behind-the-scenes tour of our world-class manufacturing facilities, Reformations Metals plant and private view of our archival collections within The Royal Mint Museum.

Guidance & Entry Form Requirements

  • Entries must comply with the 2D design and submission guidelines: 

  • Good standards of visual communication and presentation will be highly regarded.

  • Description of your design, the concept and material specifications must be provided on the design board

  • Entrants are requested to declare on the entry form if they have had their design rendered by a CAD technician or a digital artist

  • Techniques & Technology used: It is important that you explain the techniques you have used to make your piece, i.e. gouache, CAD, Illustrator, watercolours, Procreate, etc. (Max 50 words)

Presentation

  • Designs are to be presented on one side only and mounted on card, foam board or equivalent backing board. 

  • Paper only entries are not acceptable. 

  • For all entries: x1 design board per entry.

Maximum dimensions for 2D Presentation Board

x1 A2 (420 x 594 mm)

Anonymity

  • Please ensure your name is on the reverse of your design board; 

  • Do not put your name or identity/logos on the front of the design;

  • Entries that don’t conform to the above requirements may be disqualified.

Inspiration | Previous Winning Design Presentations


With a history spanning more than 1,100 years, The Royal Mint is a British maker of thoughtfully designed products and services as well as being the world’s leading export mint.

They make original coin collections and gifts to celebrate special moments, and offer eye-opening experiences, investment opportunities and currency solutions.

11 Jan 2026

Online Entry Form Submission Deadline

13 - 14 Jan 2026

Entry submission @ 

The Goldsmiths’ Centre

EC1M 5AD

9th Mar 2026

Awards Ceremony @

The Merchant Taylors' Hall, 

EC2R 8JB

23 - 27 Mar 2026

Awards Exhibition & Events @ 

The Birmingham Assay Office

B1 3AX

1 July - 10 Sept 2026

Awards Exhibition & Events @ 

The Goldsmiths’ Centre

EC1M 5AD

 

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