GRADING REPORT RTO164

-          Identification: Green Tourmaline

-          Carat: 1.640

-          Shape: Rectangular Octagon

-          Measures: 6.37x8.03x4.88 (millimeter)

-          Color Grade: Excellent

-          Tone: Medium 55

-          Color Zoning: None

-          Clarity: Lightly Included

-          Cutting Grade: Excellent

o       Brilliancy: 75%

o       Depth: 77%

-          Origin: Pamir Mts., Afghanistan

-          Treatment: None

Certificate No: 317502 (see more images)

Overall Grade: Very Good

Comment: The image can hardly exaggerate the excellent cut and color of this gem. Quite breathtaking under the lens and a mesmerizing sight in jewelry. The almost liquid crystal of these tourmalines combined with the high density of the material in itself is very unique. A "once-seen-never-forget" gemstone.  

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