Light Blue Star Sapphire Value

Except fair or lower grades.

Light blue star sapphire value. Naturally some colors of star corundum are valued more highly than others. Star sapphires exhibit a special optical phenomenon called asterism. Another valuable sapphire type is the very scarce orange pink padparadscha. Star sapphires occur in almost every color seen in transparent sapphires although yellow orange and green star sapphires are very uncommon.

Tiny needles of silk within the sapphire crystal reflect light and form a star sapphire s telltale star. The most common star pattern is a 6 rayed star although star sapphires with 4 rays and 12 rays have been found. The term star sapphire encompasses all colors of star corundum except red which is called star ruby. A burmese blue cabochon star sapphire and diamond cocktail ring.

In natural light this color changing sapphire turns blue but in artificial light it displays a violet color. Star sapphire value price and jewelry information home gemstones star sapphire value. Star corundum can be red pink blue black gray brown purple or yellow practically every color under the sun. An exotic type of sapphire also called the color changing sapphire displays different colors depending on its lighting.

Watch the video for more information on star sapphires. Typically mid quality untreated blue sapphire will sell for 20 30 more than a treated stone of the same quality.