Black Gemstone With Blue (11)

You can save image of black gemstone with blue in your computer by clicking resolution image in download by size. This images size are 21kB with 290 x 290. gem facts the gia type color scale the 3 charts below are based on the gia gemological institute of america color stone grading system where the color with its various hues the tone and the saturation of color in a particular gem is listed, a raw blue crystal of sapphire source rob lavinsky ccbysa30 sapphire sapphire is the ultimate representation of blue gemstones and has consistently remained one of the four precious stones in the world along with diamond ruby and emerald, sapphire is a precious gemstone a variety of the mineral corundum consisting of aluminium oxide αal 2 o 3 with trace amounts of elements such as iron titanium chromium copper or magnesiumit is typically blue but natural fancy sapphires also occur in yellow purple orange and green colors parti sapphires show two or more colors, colored stone is a trade term used in the gem and jewelery trade for any gemstone species other than diamond however colored diamonds are considered to be colored stones

Blue Sodalite 227ct Fancy From Namibia Natural And

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