Duchess of Cambridge's wedding jeweller Robinson Pelham to open debut store Robinson Pelham, the jewellers behind the earrings worn by the Duchess of Cambridge on her wedding day, are set to open their first ever shop on November 5. Previously by appointment only, Robinson Pelham was founded by Vanessa Chilton, Zoe Benyon and Kate Pelham Burn 16 years ago. They have since had 7,000 private commissions of fine statement jewellery - the most famous of which is the diamond oak leaf and acorn earrings worn by Catherine Middleton as she wed Prince William in April 2011. The earrings were commissioned by her parents, Carole and Michael Middleton, as a wedding gift and were based on the Middleton family coat of arms. IN PICTURES: Duchess of Cambridge's fashion hits and misses Robinson Pelham also created a number of other pieces for the royal wedding, including the diamond drop earrings worn by Pippa Middleton; a tourmaline and diamond pendant with matching earrings worn by Mrs Middleton; and two gold stick pins, one with an oak leaf and the other with an acorn for Mr Middleton and his son, James Middleton. The opening of the store will coincide with the introduction of six ready-to wear collections, which will be available alongside their couture commission service. Additionally, customers will be able to bring in sentimental antique jewellery to be re-modelled into something contemporary or simply to learn more about their own jewellery. Situated on Elystan Street in London's Kensington, the store will sit comfortably amongst retailers such as Stella McCartney and Joseph. It is yet more proof of the Duchess' influence on fashion - she has already helped boost the sales of footwear brand L.K. Bennett, and last month Alexander McQueen said her Sarah Burton-designed wedding dress was one of the reasons they posted healthy profits for 2011.