WHITE BERYL BLUE TINTED 3.90 CTS – NATURAL CEYLON LOOSE GEM – 18704

100% Natural – Not treated in any way.
Rare Collectors Gem.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Gem with High Luster and Good Clarity.
Large Sizes are Extremely Rare.
A Gem of Lasting Beauty.
Beryl: Color-less Beryl is Rare. A gem of high brilliance used for making spectacles in ancient times.

R.I. :( 1.577), 1.583
Hardness :7.5
Chemical Comp. :Be3Al2(SiO3)6
Density :2.67-2.745
Crystal Group :Hexagonal

Beryls are beryllium-aluminium-silicates. As pure beryl, they are colourless, but coloration is derived from impurities – into green, yellow, pink or blue.Iron colours beryl into Blue- the most beautiful sea-blue Aquamarine. Traces of iron, and minerals containing uranium, give a colourless beryl an intense yellow tone – the Golden beryl.