Light Blue Star Sapphire Value

Star sapphire value price and jewelry information home gemstones star sapphire value.

Light blue star sapphire value.

Tiny needles of silk within the sapphire crystal reflect light and form a star sapphire s telltale star. Star sapphires occur in almost every color seen in transparent sapphires although yellow orange and green star sapphires are very uncommon. Star sapphires exhibit a special optical phenomenon called asterism. Star corundum can be red pink blue black gray brown purple or yellow practically every color under the sun.

Watch the video for more information on star sapphires. Naturally some colors of star corundum are valued more highly than others. Top quality unheated stones could get a premium of 50 or higher especially if they re large. A burmese blue cabochon star sapphire and diamond cocktail ring.

Blue star sapphire ceylon good star si vvs type ii 1 000 to 3 000 per carat. Except fair or lower grades. The term star sapphire encompasses all colors of star corundum except red which is called star ruby. An exotic type of sapphire also called the color changing sapphire displays different colors depending on its lighting.

The optical phenomenon responsible for the star sapphire s shimmering rays is called asterism from the latin word astrum for star. Another valuable sapphire type is the very scarce orange pink padparadscha.