Does alexandrite fade in sunlight?

It just all depends on the gemstone and the type of treatment it has received. Natural gemstones that have not received any color treatments may also lose the saturation of their color if they are repeatedly exposed to sunlight. I've never heard of a natural or even a synthetic alexandrite losing its color though.

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Correspondingly, is alexandrite worth more than diamond?

While there may be many key differences between Alexandrite and diamond, but they are quite similar in value. Both gemstones are generally expensive and it is common to find Alexandrite jewelry that costs the same as diamonds. Alexandrite is getting even more expensive due to its rarity as supply steadily declines. Is there fake alexandrite? Answer:True synthetic alexandrite itself is rarely seen because it is much easier to create synthetic corundum and synthetic spinel with color change properties that look like alexandrite. (There is also genuine color-change sapphire which mimics alexandrite, as well as color-change garnet that can be a real fooler.)

And another question, how much is natural alexandrite worth?

For the highest range, acceptable alexandrite is priced at $1,000 to $15,000 per carat, while fair alexandrite is $10,000 to $30,000 per carat. Good alexandrite is $22,500 to $40,000, while those under very goodwill cost $35,000 to $50,000 per carat. What is the rarest birthstone? February babies have the rarest birthstone of all. Diamond (April) is the rarest birthstone in a total of six states, while topaz (November) is the rarest birthstone in Montana, Wyoming, and Rhode Island.

And another question, is alexandrite june's birthstone?

June birthstones are a mystical threesome of wonderment. Whether you are having them placed in a ring setting or crafted into a pendant, one thing is certain... All of these captivating birthstones have their own allure and unique appearance. Keeping this in consideration, what is june's real birthstone? alexandrite June birthstone: pearl, moonstone, or alexandrite. A pearl in an oyster shell.