
June Birthstones | Pearl, Alexandrite, Moonstone Birthstones - GIA
Pearl, Alexandrite, Moonstone are the three birthstones for June. Learn about the history and where these three June birthstones can be found, so that you can buy the perfect June birthstone for you or a loved one.
Alexandrite Gemstone | Natural Alexandrite Stone - GIA
Birthstones & Anniversaries Alexandrite is a birthstone for June, along with pearl and moonstone. Alexandrite is also the gem for the 55th wedding anniversary.
Alexandrite Description - GIA
Discover the meaning and history of alexandrite, a June birthstone, and where it can be found.
Alexandrite History and Lore - GIA
Discover the meaning and history of alexandrite, a June birthstone, and where it can be found.
Alexandrite Gemstone | Natural Alexandrite Stone - GIA
Alexandrite Gemstone is a rare variety of the mineral Chrysoberyl & is a strongly pleochroic gem. Color-changing alexandrite is nature’s magic trick.
Birthstones | Birthstone by Month - GIA
Pearl, alexandrite and moonstone are the three birthstones for June. Learn about their history and where these three June birthstones can be found, so that you can buy the perfect June birthstone for yourself or a loved one.
Alexandrite Quality Factors - GIA
Discover the meaning and history of alexandrite, a June birthstone, and where it can be found.
Gemstones with Alexandrite Effect | Gems & Gemology - GIA
The term alexandrite effect refers to the apparent change of color in certain minerals from blue-green or greenish violet in daylight to red or reddish violet in incandescent light. This effect was discovered in chrome-bearing chrysoberyl from the Ural Mountains as early as the beginning of the 19th century.
Alexandrite Description - GIA
Alexandrite, with its chameleon-like qualities, is a rare variety of the mineral chrysoberyl. Its color can be a lovely green in daylight or fluorescent light, changing to brownish or purplish red in the incandescent light from a lamp or candle flame.
Alexandrite - Gemological Institute of America
Three alexandrite crystals grew through one another to create a star. Alexandrite can change colors under different kinds of light. For example, it can be green in daylight but can change to a brownish or purplish red under a lamp.
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