GRADING REPORT BBG095

- Identification: Natural Unheated & Untreated Blue Green Sapphire

- Carat: 0.95

- Shape: Brilliant Round

- Measures: 5.36-5.47x4.17 (millimeter)

- Color Grade: Very Good

- Tone: M50

- Color Zoning: None

- Clarity: Lightly Included

- Cutting Grade: Very Good

o       Brilliancy: 90%

o       Depth: 77%

- Origin: Umba Valley, Tanzania

- Treatment: None

Certificate No: 474516 (see more images)

Overall Grade: Very Good

Comment: Adamantine sparkler in equilibrium between blue and green. Classic Umba sapphire with multicolor effect but no color zoning (blue and green areas in movement). Perfect brilliant cut. Cold serene gemstone character. No visible inclusions. See images in different light settings. Big enough for a slender ladies ring.  

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