The color changes that can be seen in these rare sapphires are similar to color combinations that we see in some other gemstones like alexandrite. However color change garnets and color change sapphires have appeared on the market and show equally dramatic color changes. The most famous of these is the rare and expensive alexandrite a variety of chrysoberyl. It was first discovered in an emerald mine and mistakenly identified as an emerald due to its green color. Color change sapphire are basically two types one is blue to purple and the other one is change from green to red.
Alexandrite has been titled as the most expensive color changing gemstone. Often described by gem aficionados as emerald by day ruby by night alexandrite is the very rare color change variety of the mineral chrysoberyl. The finest quality stones will change color from traffic light green to traffic light red. In fact when talking about synthetic color change sapphires the color change is remarkably similar to that of natural alexandrite so much so that these synthetic versions are sometimes marketed with the name alexandrium and synthetic. Alexandrite is a color change variety chrysoberyl and is considered one of the rarest gemstones in the world.
Its color changes range from bluish mossy green in sunlight and in incandescent lighting it has a prominent red shade with a tinge of raspberry. Several other well known gemstones. This gemstone has been described as an emerald by day and a ruby by night because its color turns bluish green in daylight and changes to purplish red when placed under luminescent light. Color change gemstones display different colors according to changes in lighting. Alexandrite is a rare gemstone that belongs to the family of mineral called chrysoberyl.
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Alexandrite is a rare and highly valuable gem variety from the chrysoberyl mineral family that displays a sharp change of color from blue green in daylight to red purplish red or brownish red in the artificial yellow light. Each stone is unique and exhibits different color changes. Alexandrites are stunning gemstones that change from reddish purple to greenish with any number of color variations. Alexandrite is believed to be named after tsar alexander ii of russia. Alexandrite a variety of chrysoberyl claims the title of most expensive color changing gemstone.Originally discovered in russia s ural mountains in the 1830s it s now found in sri lanka east africa and brazil but fine material is exceptionally rare and valuable. Originally discovered in russia s ural mountains in the 1830s it s now found in sri lanka east africa and brazil but fine material is exceptionally rare and valuable. Alexandrite is a rare and highly valuable gem variety from the chrysoberyl mineral family that displays a sharp change of color from blue green in daylight to red purplish red or brownish red in the artificial yellow light. Its color changes range from bluish mossy green in sunlight and in incandescent lighting it has a prominent red shade with a tinge of raspberry. Alexandrite has been titled as the most expensive color changing gemstone.
Alexandrite a variety of chrysoberyl claims the title of most expensive color changing gemstone. The color changes that can be seen in these rare sapphires are similar to color combinations that we see in some other gemstones like alexandrite.
