We purchased the rough material for this at the Kingman Mine in Arizona in 1978, and just got around to cutting it in the past year. This beautiful spiderweb pattern is much sought after in American Turquoise. We might have enough of the rough to cut some earrings, but not enough for another piece like this 39.50 carat drop. A one of a kind piece of American gemstone, set in an 18K yellow enhancer that can clip over pearls, beads or a chain. chain sold separately.