Glitter Butterfly Bow Necklace Or Ring £7.75 Glitter Butterfly Bow Necklace Or Ring. Beautiful crystal jewellery. Choose between a ring or necklace in the colour of your choice. Five hot colours to choose from, white, hot pink, yellow, red or blue. The necklace is 18in in length and on a silver plated chain. Sterling silver also available. Ring is silver plated and full adjustable to fit any size finger.