GRADING REPORT MBG3165

- Identification: Natural Unheated & Untreated Blue Green Sapphire

- Carat: 3.165

- Shape: Oval

- Measures: 7.36x9.83x5.06 (millimeter)

- Color Grade: Very Good

- Tone: M50

- Color Zoning: None

- Clarity: Free of Inclusions

- Cutting Grade: Very Good

o       Brilliancy: 60%

o       Depth: 68%

- Origin: Montana, USA

- Treatment: None

Certificate No: 404111 (see more images)

Overall Grade: Very Good

Comment: Big and clean in the typical cold Montana colors. Rare size and clarity in these sapphires. Cold and austere character. Nothing flashy here but a stone of the land. See big image.      

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