London jeweller, Charles Fish is throwing a luxurious treasure hunt to launch their fresh new online store. With popular and celebrated designers such as Shaun Leane, Michael Kors, Monica Vinader and Stephen Webster, the calibre of this carefully curated collection is sure to raise eyebrows. For a chance to win, just follow the clues and uncover the hidden hallmark located on one select piece. Find it and you might just get to keep it! With prizes ranging from Hipanema to Cartier this is a must-do for all jewellery and designer watch fans. For more info, check out: www.charlesfish.co.uk/finderskeepers @Charles_Fish #HiddenHallmark