The blue Sapphire
Descended color in gemstones into three components: the Hui, net,color, and harmonious.
And fancy is the most common as the color of the stone Alkarim.oichir color net of clarity or brightness or "coloration" of the Huey, and color harmonious is grading light to dark of fancy.
sapphire blue is found in various mixtures of primary and secondary Alhiwi colors, and levels of color harmonious different (shadows) and in various levels of pure color (brightness) and, of course, must be the primary color blue Alhiwi .
Residing on the basis of sapphire blue color purity primary passion.
The colors purple, violet and green is the color grading secondary natural in sapphire blue. can be violet participate and purple in the general beauty of color, while the green color is a negative color.
The colors purple, violet and green is the color grading secondary natural in sapphire blue. can be violet participate and purple in the general beauty of color, while the green color is a negative color.
and said about the sapphire blue inside with violet or purple by not more than 15% because of good quality.
But when the sapphire blue mixed with any quantity of degrees of green a possible secondary color is not considered good quality. The gray color is natural net or mask the color found in the Blue Sapphire rate . Fallon gray reduces the net or brightness of the color hue, and therefore have a negative effect is obvious.
Can be described as the color of sapphire blue pure as a dark purple brightly average to blue purple while the degree blue primary be at a minimum and the degree of Hui secondary 85% to not more than 15% without the least mixture so green secondary or mask gray.
Ruby is considered to Ojannagalb: Convert / carat in the National Historic Museum, in Washington, DC of the largest stones Blue Sapphire quality in the world.
