What Is A Lindy Star Sapphire

The effect is best viewed under a direct light source and while tilting and rotating the stone from different angles.

What is a lindy star sapphire. Burdick would you tell us how you happened to develop the star. The most popular color. Pursue your passion for gemstones with the ultimate gem resource start your gem education. A lindy star on a yellow sapphire cabochon 2 look for the l if there is a small l stamped on the underside of the stone then that is the clearest sign of the sapphire s falseness.

It was manufactured by the linde division of the union carbide corporation between the 1950s and 1970s. Star sapphire comics the name of several dc comics supervillains star sapphire a fairy from the touhou project series of video games. Star sapphire is rare variety of sapphire that exhibits a rare asterism under specific lighting. Armstrong siddeley star sapphire a british automobile from 1958.

In europe as in all other places since synthetic blue sapphire has never been a satisfactory material. In contrast a natural sapphire s star has thicker slightly uneven rays and the star moves to follow the light. The most common lindy star sapphire material is metal. Vintage linde lindy 5mm approx 1 5 ctw mint green star sapphire created pendant earring set pal plated chain 18 inch 925 sterling silver silkpurseprime from shop silkpurseprime.

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. You can read more about asterism in our phenomenal gems article. Production stopped in 1974 due to increased overseas competition from southeast asia. I must go back to about 1920.

Jack burdick co inventor at u c c linde division. The following article is based on excerpts from an interview with mr. Find out the characteristics and features making star sapphires unique and rare. When viewing star sapphire a six rayed star will appear to float across the surface of the stone.

Star sapphire corundum variety. Star sapphire may refer to several things. This effect is caused by asterism. There are 433 lindy star sapphire for sale on etsy and they cost 85 59 on average.

See other articles. A linde sapphire s star has thin perfectly even rays that are so clear some jewelry experts say they appear painted on the star is visible even in dim light and doesn t move relative to a light source.