GRADING REPORT GZI463

- Identification: Natural Unheated & Untreated Green Tourmaline

- Carat: 4.63

- Shape: Oval

- Measures: 7.97x12.01x6.75 (millimeter)

- Color Grade: Excellent

- Tone: MD75

- Color Zoning: None

- Clarity: Free of Inclusions

- Cutting Grade: Good

o       Brilliancy: 50%

o       Depth: 85%

- Origin: Mandalay, Burma

- Treatment: None

Certificate No: 18060386 (see more images)

Overall Grade: Very Good

Comment: Very intense green tourmaline from Burma, which we originally thought was chrome based. However, the certificate came out with "normal" tourmaline. At this $-rate a feast for the fan of extraterrestrial green. The basic ship-keel shape, a traditional Burmese cut (usually not a good sign), is of charming simplicity and does the strong color justice. This is probably how Burmese gemstone have been cut for millennia. Clean and dense crystal.  

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