Description
Alexandrite Gemstone 2.68ct
Description
This Alexandrite is Natural Gemstone Which is Green Color, it’s Originates from India and its Exact Weight is 2.68ct, The Measurements are 7.80×6.94×4.44mm. The Shape and Cut of This Stone is Oval Mixed Cut. It’s Graded Translucent and Clarity is Good. This 2.68ct Green Natural Alexandrite Gem is available for Ready to Ship Anywhere in The World. You Can also Select Certification and Shipment Method as Optional.
Details
Summary No | AK18816 |
Species | Natural Alexandrite |
Weight | 2.68ct |
Shape/cut | Oval Mixed Cut |
Color | Green |
Dimension | 7.80×6.94×4.44mm |
Clarity | Good |
Transparency | Transparent |
Origin | India |
Treatment | None |
Alexandrite Gemstone 2.68ct
Properties Of Alexandrite Gemstone
Chemical Composition:BeAl2O4 (Beryllium Aluminum Oxide + traces of Chromium)
Hardness: 8.5Moh
Specific Gravity (Density): 3.75
Refractive Index: 1.746 – 1.756(DR)
About :Alexandrite Gemstone
Alexandrite is just an unusual green (chromium-bearing) gem variety of Chrysoberyl known for its color change effect. Its color will depend on the light hitting it; green, pale or blue-green green in daylight; mauve, violet to purplish or red in incandescent light. This distinct pleochroism and its own rarity account for its desirability and value that is high. Alexandrite can also be available as being a cats eye treasure utilizing the color change impact that is same.
Alexandrite was originally reported from Emerald mines (Izumrudnye Kopi; Malyshevskoye deposit), Malyshevo, Ekaterinburg (Yekaterinburg; Sverdlovsk), Sverdlovskaya Oblast, Urals area, Russia.
It is also known from sources in
Australia, Brazil, Asia, Madagascar, Myanmar (Burma) Sri Lanka, Tanzania, New Mexico, United States Of America and Zimbabwe. The rarest and most highly prized gems come from the Urals Region of Russia.