Butterfly wings inside mineral crystal, set in precious metal. Types of metal: 18 and 22K Gold, Silver, Palladium. Small is 7/8 of an inch in diameter, Medium is 1 & 1/8, Large is 1 & 1/4 diameter. Cables are available in lengths from 15" to 20": in gold, fine silver, palladium, niobium(a slightly darker gray than palladium) There is a close up of some cable colors. Single pendants are dramatic enough to be dressy, but light and comfortable enough to be worn all day. You can add onto your necklace for a grouping or switch from one pendant to another. Pieces shown are availabe in gold and silver. Large 1.25" diameter, gold $1,450.00 Medium 1.125" diameter, gold $1,250.00 Small 7/8" diameter, gold $1,050.00 BugInABox.com searches the world for the finest in rare butterflies, beetles, and interesting insects, so you can enjoy them up close and personal. Copyright2004