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Description

Weight : 37,3 gram (without mounting)
Carat : 186,521 ct
Shape : Oval
Transparency : Opaque
Colour : Reddish
Clarity : Included
Cutting style : Cabochon (flat)
Polariscope : DR
Refractometer : 1.76 (spot)
U.v. Light : LW - Orangy-Red
U.v. Light : SW - Orangy-Red


Cave of Hira (Jabal an-Nur)

Cave of Hira (Jabal an-Nur)
Inside the Ruby (UV light) 10 x loupe

Investigation the Ruby

During testing the ruby by UV light and 10 x zoom in loupe we see inside the ruby is written in Arabic words :

Muhammad nabi Allah.

When you turn the ruby around (180 degrees) the words changing in a mountain shape, look like :

The Cave of Hira (Jabal an-Nur).

For your information this ruby is not heated.
Only waxed on top.

Muhammad nabi Allah

Muhammad nabi Allah
10 x loupe (uv light)