Blue Sapphire Stone Synthetic Corundum Gemstone

Lab created diffusion blue sapphire.

Blue sapphire stone synthetic corundum gemstone.

The highly desired natural sapphire gemstone is navy blue color sapphire also known. Not everyone can afford to wear a jewellery with. This is also known as corundum which is taken from the sanskrit word kuruvindam which means ruby sapphire. Although it is typically blue it can also be found in all colors except red.

In the gem insider community sapphire without any hue mentioned refers to the blue type of the corundum. Today you can find all sorts of lab created gemstones in the market like lab created emeral lab created ruby and lab created alexandrites. Sapphire is an extremely famous and beautiful blue gemstone. Some varieties of corundum will fluoresce under short wave and long wave uv light if there is enough chromium in the crystal structure but little iron which tends to quench.

Out of all these lab created gemstones the lab created blue sapphire is considered to be one of the best discoveries made by man. Blue sapphire neelam stone blue sapphire neelam stone is a highly precious blue colored gemstone of the corundum mineral family. Blue sapphire is the second hardest substance on our earth. It is liked by everyone because of its eye catching blue color hardness strength and luster.

Corundum comes in all colours of the rainbow but is most commonly found as opaque crystals with dull colours red corundum is called ruby blue corundum is called sapphire and all other colours are called fancy sapphires. Technically sapphire is a variety of the mineral corundum a form of aluminum oxide. It ranges to the level of 9 in term of hardness at the mohs scale.