Fairytreasury

6.7CT Cr(3+)YAG Christmas Gem

Name: 6.7CT Cr(3+)YAG Christmas Gem
Brand: Fairytreasury
Price: 200.0 USD
Availability: InStock

6.7CT Cr(3+)YAG Christmas Gem

$200.00 USD

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数量

Specification:
Weight (carat): 6.7CT
Size: 9.6 x9. 6 x 6.7mm
Color: Olive green
Stone: Tilapha-Cr(3+)YAG-Christmas Garnet
Cut: Ascher
Treatment: transparently

These are Cr(3+) YAG (Yttrium Aluminum Garnet) facet rough, what we call "laser christmas garnet". Each can be purchased individually.

They used in space satellite laser detectors that exhibits two different colors, red and green, under ordinary light, without the need for ultraviolet radiation. When ultraviolet light is irradiated, it emits red light, but the red light is not evenly distributed in it, but changes with the angle of irradiation, even if its material is uniform and completely transparent under normal light.
These crystals why known as "Christmas gemstones" because they appear in both red and green colors.

Uniqueness The raw material for this gemstone comes from Cr3+YAG laser crystals, and such materials are custom-grown using the Czochralski method. They are manufactured for industrial purposes (medical, military) or laboratory scientific purposes. Parameters such as doping concentration, crystal orientation, laser wavelength, etc., vary. Within the same piece of material, the physical properties differ due to variations in material locations. Therefore, each piece of material is truly one-of-a-kind in the world!

Environmental Friendliness Natural gemstones are gifts from nature, but ever since I watched "Blood Diamond," I've felt the sweat and blood behind every dazzling gem. I hope everyone can have a life as brilliant as a gem, enjoying the beauty and joy that jewelry brings. However, it shouldn't be built on the suffering of others.