Natural Boulder Opal Necklace
Gorgeous Opal with iridescent blue shine and pink speckles of flash. Natural formation, once opened the insides are always a surprise. These opals are top drilled so the chain is strung through the opal.
This necklace is strung on a 14/20 gold filled chain.
Boulder Opals are family mined in Australia.
Color formation on these is one sided.