Shown here is a beautiful spiderweb turquoise cut in an oval shape. The dimensions of this gem are 15mm by 20mm. by 6mm. in thickness. The weight of the stone is 15 ct.
This gem is natural and untreated and Ive backed it with black jade which gives it more height when its set . This stone is probably kingman material .I cut it a few years back and can't confirm the mine location.
This gem is a pretty classic spiderweb. Looks like old Persian material . Nice black matrix. Would make a very nice ring in silver or gold.