The Queen’s Platinum Jubilee brooch was made by award-winning British fine jewellery designer, David Marshall, and his team at their workshop in London’s iconic jewellery quarter, Hatton Garden. The piece, which represents the four nations, was commissioned by the Goldsmiths’ Company as a gift to mark Her Majesty’s Platinum Jubilee.

On 3 December 2020, Rachael Taylor of The Jewellery Cut interviewed guest panellists Professor Sarita Malik, Rickardo Antonio and Roxanne Simone, to discuss Black representation in the UK jewellery industry and the findings of the UK's first national Survey of Black Jewellers.

The UK's first national Survey of Black Jewellers has been carried out by Private 2 Public Ltd on behalf of Kassandra Lauren Gordon, a jeweller and activist, supported by the Goldsmiths’ Company and the Goldsmiths’ Centre. It follows Kassandra’s open letter to the jewellery industry in June 2020 about the lack of diversity and inclusion for black people in the industry.