GRADING REPORT NGA1930
- Identification: Natural Unheated & Untreated Green Tourmaline
- Carat: 1.93
- Shape: Oval
- Measures: 7.30x6.55x4.25 (millimeter)
- Color Grade: Excellent
- Tone: MD60
- Color Zoning: None
- Clarity: Lightly Included
- Cutting Grade: Fair
o Brilliancy: 50%
o Depth: 65%
- Origin: Nigeria
- Treatment: None
Certificate No: (10987001) (need to be remade)
Overall Grade: Good
Comment: Not perfectly cut, a bit windowed and some visible inclusions but other than that: color, color, color. In this shape a tempting alternative to emerald and a bargain too. Supernatural unearthly shrieking green.
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