What Color Is A Ruby Stone

Medium ruby is the color called ruby in crayola gem tones.

What color is a ruby stone.

A ruby is a pink to blood red coloured gemstone a variety of the mineral corundum aluminium oxide other varieties of gem quality corundum are called sapphires ruby is one of the traditional cardinal gems together with amethyst sapphire emerald and diamond. The first recorded use of ruby as a color name in english was in 1572. Stones lighter than this are called pink sapphire. Sapphire the other gem variety of corundum encompasses all colors of corundum.

Trace elements that become part of the mineral s crystal structure cause variations in its color. To begin with a ruby is essentially a red sapphire a gemstone of the corundum mineral variety. Ruby is distinguished for its bright red color being the most famed and fabled red gemstone. Though there are many other gemstones that display a red color including red diamonds there are properties that are exclusive to rubies.

This makes ruby one of the most important gems in the colored stone market. In its purest form the mineral corundum is colorless. Rubies are gemstones that are more expensive than most others. Fine color large and eye clean lacking visible inclusions rubies like this 11 01carat ct stone from myanmar formerly known as burma are extremely rare and valuable.

Ruby is the red variety of the mineral corundum. The color of a ruby is due to the element chromium. Beside for its bright color it is a most desirable gem due to its hardness durability luster and rarity transparent rubies of large sizes are even rarer than diamonds. The cut and weight are also.

There are a few important factors considered when assigning natural ruby grades. Ruby is a color that is a representation of the color of the cut and polished ruby gemstone and is a shade of red or pink origins. A ruby is what most often comes to mind when one thinks of a red gemstone. Chromium is the trace element that causes ruby s red color.

They are one of the most important gems in the colored stone market. Natural ruby grading and ruby color chart. Ruby is gem quality red corundum the color comes from traces of chromium all other color varieties of gem quality corundum are referred to as sapphire most gemological authorities expect a medium to medium dark red color tone in a ruby. Ruby history and lore.