Is lab created alexandrite valuable?
Hydrothermally grown alexandrites are some of the more valuable synthetic gems of any kind. Still, they have nowhere near the value per carat of a natural alexandrite. For more information on alexandrite value, read our buying guide.
How much is a lab grown alexandrite?
Laboratory-grown color-change Alexandrite They’re priced at $87/ct. Excellent color change as well as clarity. The average weight is 3.56 ct. The price shown is per stone.
How do you know if your alexandrite is real?
Real alexandrite is a green color under sunlight or fluorescent light and changes to a red/purple color under incandescent light. So, that would be a concern. But again, the only real way to find out for sure is to have the ring analyzed.
Can alexandrite be lab grown?
Most alexandrite minerals now come from Sri Lanka, East Africa, and Brazil, but the quality standard for this gemstone remains as it was first found long ago, in 1830. It was not until recently that Alexandrite could be lab-grown and exude the same vivid hues and fine quality it once did when it was first found!
Does fake alexandrite change color?
Most gemstones described as synthetic alexandrite are actually simulated alexandrite: Synthetic corundum laced with vanadium to produce the color change. The material shows a characteristic purple-mauve color change which, although attractive, differs from alexandrite because there is never any green.
Does alexandrite scratch easily?
Gemology has determined that alexandrite is in the chrysoberyl family of gems. Any gem harder than 7 will be difficult to scratch, but any jewel softer than 7 will scratch easily because dust itself can scratch it. With some antiques, scratches are actually used to help date them, but not with alexandrite.
Is alexandrite a good investment?
Other gemstones like the ruby and the emerald (also the tanzanite, the alexandrite and other particularly rare varieties) can also be considered an excellent investment and can increase their value in time, even more than the diamond.
Does Alexandrite scratch easily?
Can you put alexandrite in water?
Another way to clean it at home on your own is to put it in a bowl of water with a few drops of ordinary dish detergent, then rinse and dry with a soft cloth. Alexandrite is hard, but not as hard and durable as a diamond.