It is the percentage of titanium and iron existing in the stone on which depend the sapphire s colors.
What is cornflower blue sapphire.
In the sapphire world the one that continues to be the pinnacle is the cornflower blue sapphire or kashmir sapphire.
This hue was one of the favorites of the dutch painter johannes vermeer.
Fancy cornflower blue sapphire ring natural sapphire ring princess cut square sapphire of 1 0 carats in sterling silver or 14kt gold bingeonbling from shop bingeonbling.
Cornflower blue is a shade of medium to light blue containing relatively little green compared to blue.
There is also historically a strong appreciation for what is termed a cornflower blue this description takes its name from the actual cornflower that is purely blue in its composition.
The cornflower is one of the few flowers that is purely blue rather than violet or purple so a cornflower blue sapphire is a gemstone with a color similar to the intense blue color of a cornflower.
This shade of blue is dubbed cornflower blue because of the flower with the same name.
Cornflowers are one of the only kinds of flowers that are completely blue and not purple or violet.
Though kashmir sapphires have been found in a range of shades the most desirable stones are those with a cornflower blue color.
Sapphires generally have undertones of green or purple while a cornflower blue sapphire is said to be closer to true blue along with excellent tone and saturation to highlight the purity of the color.