Season 1

The 8 jewellers are set their first challenges by the judges. The Bestseller Challenge asks them to make three silver bangles each. For the Bespoke Challenge client Ben wants a pendant necklace for his mum to wear when meeting the Queen.

The 7 remaining jewellers are set two more challenges. First, the Bestseller tasks them with making a chain collar that everyone will want. For the Bespoke challenge they must make a sweetheart brooch for a client to give to his wife.

It's all about glitz and glamour this week, as the 6 up-and-coming jewellers are asked to make a bestselling cocktail ring and then drag queen Amrou asks them to make them a bold bib necklace for their first solo show.

This week's edition is all about gold, as the 5 contestants are asked to make a pair of identical hooped earrings that could be a bestseller and then client Zeynap requests a gold locket to give to the woman who saved her mum's life.

The final 4 jewellers are asked to make items that sparkle, utilising precious gemstones. First up they are challenged to make an encrusted cuff bracelet then to make an engagement ring for couple James and Clare.

The three finalists battle it out for the title as they make a pair of pearl earrings and a bridal headpiece. But who will the judges crown the champion?