This natural Green/Red Alexandrite originates from Tanzania and its weight is about 0.2 carats. The measurements are 4.3mm x 3.9mm x 1.88mm (length x width x depth). The shape/cut-style of this Alexandrite is Trillion Facet and has been graded VS clarity. This 0.19ct Alexandrite gem is available to order and can be shipped anywhere in the world. Gemstone Certification can also be provided as an optional service.
Alexandrite is one of the rarest of all colored gemstones and is famed for its color change from green in daylight to red under incandescent light. Fine faceted alexandrite over 1 carat is more valuable than sapphire, ruby or emerald.
Alexandrite is a variety of chrysoberyl, with an excellent hardness of 8.5 on the Mohs scale, placing it right behind sapphire and ruby. Alexandrite is rare because of its chemical composition. Chrysoberyl is colored by traces iron and titanium, but alexandrite is also colored by chromium, which gives it the emerald green hue in daylight.
I recommend this site for anyone looking for loose gems! They were delivered right on time, packaged very carefully. Every gem was exactly what I ordered. Even more beautiful than the photos I viewed. Which are pictures of the actual gem you are buying. Thank you so much Gem Select! I will be buying from them in the future for sure!
These gems are only 2 out of 8 that I plan on buying is an engagement ring. I plan to buy the other 6 if I am satisfied with the first 2. Thank you very much for your service so far. I look forward to receiving my gems and ...
This is my second purchase and if it's as great as my first then they will become my gemstone retailer. If my customer's are happy then I am happy then GemSelect will get the extra business. I loved all the items. I do wish that smaller opal facets were available. The Opal facets I received although great were a bit to orange for my customer. I wished they were a bit more opal like. I did have Moonstone's to offer ...