Jia Jia - JIA JIA champions the beauty and majesty of the natural world with raw crystal drops set into dainty fine jewellery profiles, including the rich smokey quartz that defines this 14kt gold necklace. Crafted by hand in New York, the stone is cleansed using a traditional purification process to remove lingering energies, then set into a 14kt gold frame with a lobster-claw fastening.