Custom crystal Ethiopian opal 10k necklace

This pendant is a crystal Ethiopian opal wrapped in 10k wire for a custom 1 of a kind look. The opal is unheated and all natural. It varies from dark purple,red, orange and yellow. It has a total translucency with a yellow variation and full face rolling pattern. The "crystal opal" definition is a term used for a transparent or translucent material that has a play of color and fire. The overall size is 1 1/4 long and 1/2 inch wide. The opal is 18x7mm and the Aurafin 10k chain is 21 inches long.