Boulder Opal necklace with 24" sterling silver chain. Bale is silver 2 sapphires

Beautiful Boulder Opal pendant with silver and sapphire bale. Bale has gold accents but I haven't had it tested to see if it is real gold. Pendant is on a sterling silver box chain necklace. This is a real statement piece, combining natural stone with more refined elements. It is difficult to capture the true beauty of the Boulder Opal in a photo. Stone is from Queensland Australia.