45+ What Color Is Alexandrite Gemstone Images. Learn about its history, origins, value, durability, and more. The alexandrite gemstone is known for its unique ability to change in color.
Certified Round 4 Ct Color-Changing Alexandrite Loose ... from i.ebayimg.com This rare and expensive gemstone is hard to find in your everyday jewelry store, despite being named the official birthstone of june. It is a type of chrysoberyl. It is vivid grass green in daylight or fluorescent light, and intense raspberry red in artificial incandescent light.
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.
That is called the alexandrite effect. A step by step guide to observing the alexandrite effect.see our alexandrite collectionraregemcollection.com. Alexandrite's color is a consequence of impurities present in its chemical structure. The most common color is yellow, but it can also be grayish, greenish yellow, or even more or less green.
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