Duchess Catherine and Prince William with Prince George

Duchess Catherine and Prince William with Prince George

Britain's Prince George's birth will be commemorated with a new jewellery collection.

The arrival of the first son of Prince William and Duchess Catherine will be marked by special trinkets that will take inspiration from the Middleton family crest.

Jewellery designer Claudia Bradby told People.com: "Mighty oaks from little acorns grow - that's the saying and the sentiment behind it. Plus, it has some relevance to them as a couple because the inspiration for the design was drawn from her own family crest."

Claudia - who worked with Catherine in 2007 when she was the accessories buyer for fashion label Junior Jigsaw created the collection, which will include a silver necklace with a pearl acorn charm, as well as a silver bracelet with royal-themed charms.

Recalling their time working together, the designer says the 31-year-old royal has "everything going for her" and thinks she will be good mother to little George.

She said: "I think she will be a fantastic mother. She has a really fantastic mother herself and she comes from a very stable family."