Boulder Opal and Amethyst Necklace

Sterling silver, 22K gold, Australian Boulder Opals, faceted amethyst. This is an AMAZING boulder opal! I have had this opal in my stash for at least 5 years, not wanting to use it because I would never see it again......such is the life of a stone collector :) Paired up with a pretty high quality faced amethyst that draws the eye to the purple in the opal....this makes a wonderful statement necklace. Hangs around 18". The chain can be made longer to suit. PLEASE LOOK AT ALL THE VIEWS TO SEE THE SCALE. EXCHANGES ONLY