This incredible statement necklace features a gem quality 20.12ct Queensland Boulder Opal shell carving exhibiting gorgeous shades of red, orange, blue, green and purple. It sits in a custom hand carved 14k yellow gold setting adorned with a .70ct purple sapphire hexagon, diamond baguettes, paraiba tourmalines, rainbow sapphires, and moonstone dew drop. 

Comes with a solid 16” 14k yellow gold alternating link chain.