Untreated Ceylon Tourmaline 4.87 (JGT487)

4.87 Carat
Deep Rainforest Green
Medium Dark 75
Free of Inclusions

GRADING REPORT JGT487

• Identification: Natural Unheated & Untreated Tourmaline
• Carat: 4.87
• Shape: Oval Brilliant
• Measures: 12.73x10.17x6.92 (millimeter)
• Color Grade: Very Good
• Tone: MD75
• Color Zoning: None
• Clarity: Free of Inclusions
• Cutting Grade: Excellent (precision cut by Peter T.)
  • Brilliancy: 66%
  • Depth: 68%
• Origin: Sri Lanka
• Treatment: None

Certificate No: GF14031447

Overall Grade: Excellent

Comment: Deep green, but never black, tourmaline in finest cutting. Free of inclusions. Giant face with 12x10mm but, of course, no window. Unheated. The main images show the gem in full daylight to catch the color, but also see the handshot where you get an idea of the tone, medium dark 75. It is NOT a squeaky fresh green but more a mysterious green of a rainforest. From the depth of that green Peter's fine cut delivers reliable sparkles and flashy glitter. Top quality tourmaline in ever rarer size and top-of-world cutting. 

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