Here's yet another gift idea for you. OR If you already have the Tiffany Keys necklace, why not get Tiffany's lock charms to wear it with the keys? A selection of lock charms have just arrived at Tiffany & Co.'s boutiques in Al Fanar Mall and Salhiya Complex. I think the hear-shaped one was my favorite. The price of the charms start at around KD 130.