Cut stone - YAG Green-Red Czochralski (Pulled) lab grown, facet Octagon 9x9mm 5.18-5.42ct

Cr: Yttrium Aluminum Garnet
Growing method: Czochralski

Cr:YAG is a high-quality synthetic gemstone material renowned for its exceptional hardness, clarity, and a strong red color under UV lights. This advanced crystal combines chromium ions with a yttrium aluminum garnet matrix.

Formula Y3Al5O12:Nd:Cr
Mohs scale hardness    8.5
Specific gravity    4.5–4.6
Melting point   1970℃

Color: Green with red flashes, glowing red under UV light
Clarity: eye clean
Cutting Quality: good
Shape: Octagon  
Size:  9x9mm height 5.8-6.6mm 
Weight: 5.18-5.42ct

For wholesale, please send request with desired quantity and size