• Paris Hilton's stunning £1.5m engagement ring: all the details

    Chris Zylka asked Paris Hilton for her hand in marriage after presenting her with a £1.5m diamond engagement ring. The Leftovers actor proposed to the hotel heiress and DJ on a snowy mountaintop during a ski trip to Aspen, Colorado over the weekend, and he did not skimp in any way when selecting his new fiancée's gigantic 20 carat diamond band. Jewellery designer and diamond expert Michael Greene reveals Chris put a lot of thought into designing the ring with a sweet personal touch before presenting the piece to his girlfriend. A guide to buying the perfect engagement ring... "Paris, at