Tone refers to how dark or light the color of the stone is with a colorless being 0 and black being 10 on the grading scale.
What colour is a ruby stone.
Finally the tone refers to how much color is in a ruby gemstone.
Such a ruby would be very valuable and command a higher price.
A high quality ruby will have a dominant hue of red vivid saturation 6 and a dark tone 6.
But even if your ruby has a very deep red color it can still be a fake.
Ruby is the red variety of the mineral corundum.
The color of a ruby is due to the element chromium.
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.
At the other extreme if the color is too light the stone may be considered to be a pink sapphire even if color strength or intensity is high.
Saturation is what gives ruby its color purity and intensity.
The word ruby comes from ruber latin for red.
The first thing that you need to do is to check the color of the ruby.
Stones lighter than this are called pink sapphire.
Check for a consistent and even color throughout the stone.
Ruby is distinguished for its bright red color being the most famed and fabled red gemstone.
Ultimately the most desirable color of ruby is the one you prefer the most.
Regardless of the combinations of other colors that can be a part of the ruby the primary color is always red.
Rubies that are on the shade of too dark can be the color of a wine color.
The highest quality rubies always have vivid color saturation.
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.
Fakes are more likely to contain blemishes and impure spots.
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.
On paper the ruby will be noted as having a color grade of r 6 6.
Ruby colors can range from a deep blackish red to an orangish or pinkish red.
It s the extent to which the hue is masked by brown or gray.
If you find your ruby s color to be dull or light that it almost looks like pink or light red in color then you most likely bought a fake ruby.
Sapphire the other gem variety of corundum encompasses all colors of corundum.
If it is a real ruby however know that darker stones are usually worth more than lighter stones.
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.
Rubies do sometimes have imperfections.
The darkness of this ruby has a rich color but can have less sparkle.