rainbow sapphire gems

Sapphire Gemstone comes in a variety of colors and hence gives an individual a wide selection. Some people might ask what would be best for them. All I will do is to go into details about these varieties and colors of Sapphire Gemstone and let one decide. A good number of people think that the blackish Sapphire Gemstone ("inky" blue...

Gemstone Sapphire is a very precious gemstone that belongs to the corundum family. This is but a mineralogical name given to crystallized Aluminum oxide. Corundum in pure form is extremely hard to come by. But it’s usually colorless. Some small measures of metallic impurities – especially iron and chrome are found, giving rise to an array of color variations in...

An aluminum oxide that is not red is called sapphire. This word comes from the Greek ‘sappheiros’ meaning blue. Even though this gemstone does not only appear in this color, for it comes in varieties of primary colors. The coloration depends with the types of minerals present. A very good example the presence of chromium produces pink sapphire and that...