Lightning Ridge Opal Sterling Silver Cuttlefish Cast Pendant Necklace Garnet What are the main materials

What are the main materials used in this ring

Set in a 9 carat gold handmade ring

The Amethyst measures approximately 3 x 1

A handmade ring with a solid

Lightning Ridge Opal Sterling Silver Cuttlefish Cast Pendant Necklace Garnet What are the main materialsA very pretty blue solid opal from Lightning Ridge Australia which has been free form hand cut by ourselves and set in a handmade sterling silver pendant cast in Cuttlefish for a unique and natural patterned texture original finish, complimenting the opal beautifully. The opal is very vibrant blue green tones. The solid Australian Opal measures approximately 1. 3 x 1 cms. Hung on an 18 sterling silver chain.