Imperial Crown Swarovski Dog Collar Charm (18 ratings) Luxurious charm for dog collars £6.95 Quantity: at £6.95 each Add To Basket This impressive charm is an Imperial Crown rendered in silver plate and detailed with 45 Swarovski Crystals. Attaches to any collar's D-ring with a lobster clip. Measures approx. 1'' / 2.5cm wide. A luxurious accessory to add to any collar.