One (1) loose transparent red tone.  This stone is transparent doubly refractive uniaxial with a refractive index of 1.762 to 1.77, indicating the Ruby variety of Corundum.  

This natural Ruby is an Oval Mixed cut, with a stated scale weight of 4.91 ct, and gauging at 11.14 mm x 8.79 mm x 5.45 mm. The Ruby is Red (R) in color with dark tone and low saturation.  GIA Type II, Clarity: SI. Treatment: H, F (Leaded Glass).

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