What Is A Star Sapphire Worth

In the 12 th century b c helen of troy kept a star sapphire that was believed to be the root of her desirability.

What is a star sapphire worth.

Learn about asterism an optical phenomenon displayed by these one of a kind gems why a perfect star sapphire should be a concern how critical the cut of a star sapphire is and where 2020 trends see star sapphires. Star sapphires are also found in cabochons. In the 1 st century b c king solomon was known to have worn a sapphire ring which gave him magical powers. The price of some sapphires ranges from 25 per carat to over 11 000 per carat.

In natural light this color changing sapphire turns blue but in artificial light it displays a violet color. Here in thailand we see several kinds of star sapphire our hometown in the province of chanthaburi thailand produces stunning black sapphires with unique golden rays that are found nowhere else in the world. Star sapphire is rare variety of sapphire that exhibits a rare asterism under specific lighting. The effect is best viewed under a direct light source and while tilting and rotating the stone from different angles.

When viewing star sapphire a six rayed star will appear to float across the surface of the stone. The world s biggest blue star sapphire was recently found in a sri lankan mine weighing an astonishing 1 404 carats. Star sapphire is a type of sapphire that displays asterism a star like optical effect. The owner who remains anonymous of the rare sapphire has valued the gem at.

Sapphires can range in price depending on the price. Ancient greeks believed that sapphires had a strong connection to the spiritual world and they wore sapphires when. Blue star sapphires are often diffusion treated with titanium to improve the asterism star effect.