15.09ct Cuprite, Marquise Cut Watches predominant color of red with

predominant color of red with green undertones

thoroughly tested with nitric acid and X-ray

fluorescence: 3 stones fluoresce under ultraviolet light

wire thickness: 1mm

15.09ct Cuprite, Marquise Cut Watches predominant color of red withFaceted Cuprite Gemstone An exceptional example of the highly rare crystalized copper gemstone, cuprite, this collector's marquise cut gem measures almost an inch in length. The color is a deep crimson red that plays brilliantly in the sunlight. Discovered in a small South African deposit in the 1950's, this particular stone's origin has since been mined out. Due to the softness of this stone, we do not suggesting setting it into jewelry; faceted