Color is the most significant factor affecting a ruby s value.
Ruby vs red color.
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 finest ruby has a pure vibrant red to slightly purplish red color.
Hue is important because it refers to the basic color of rubies.
Defining ruby and sapphire.
The color of a ruby is due to the element chromium.
Ruby is gem quality red corundum.
The word ruby comes from ruber latin for red.
Gray brown yellow green blue purple red and pink.
The name ruby is derived from the latin word ruber which means red.
24 shades of orange color palette.
All other color varieties of gem quality corundum are referred to as sapphire.
By avoleoo 24 shades of blue color palette.
By avoleoo 24 shades of pink color palette.
In most markets pure red colors command the highest prices and ruby with overtones of orange and purple are less valued.
Scientifically rubies and sapphires are simply varieties of corundum a crystalline form of aluminum oxide al 2 o 3 with impurities or trace elements such as iron titanium or chromium these impurities create the wide range of colors found in corundum crystals.
For example different hues include red slight orange strong orange slight purple.
Stones lighter than this are called pink sapphire.
When determining the quality of ruby based on its color the hue saturation and tone must always be taken into account.