Gorgeous Lightning Ridge opal pendant with 14k gold bezel and oxidized sterling silver back plate.

Opal fanatics consider Lightning Ridge, Australian Opals to be some of the best opal in the world. It is certainly some of the most valuable. The value is measured from Light to Dark, Size, brilliance of the the flash, and directional aspect (if you have to move the opal to an angle to see the flash, it's considered directional). 

Chain—Highly adjustable from personal choker length up 20 inch oxidized sterling silver chain.

Pendant—approximately 9.64mm W x 13.22mm L