For Valentine’s Day, Harvey Nichols has commissioned British fine jeweller Nicola Pulvertaft from Powder Hill to create limited edition ruby versions of two pieces from her Tiger Mask Collection. Inspired by the Japanese manga series Tiger Mask, the Limited Edition Tiger Mask drop necklace, £400, has rubies set into the eyes, while the Tiger Mask earrings, £350, feature rubies set into the mouth (pictured), a technique used for Victorian jewellery. The collection will be available from 1 February 2014, exclusively from Harvey Nichols, 109-125 Knightsbridge, London, SW1X 7RJ.