GRADING REPORT MBLB061
- Identification: Natural Unheated & Untreated Sapphire
- Carat: 0.61
- Shape: Round
- Measures: 4.90-5.01x3.28 (millimeter)
- Color Grade: n.a.
- Tone: n.a.
- Color Zoning: None
- Clarity: Free of Inclusions
- Cutting Grade: Excellent (precision cut)
o Brilliancy: 95%
o Depth: 66%
- Origin: Montana, USA
- Treatment: None
Certificate No: 110010817 (see more images)
Overall Grade: Excellent
Comment: Adamantine sapphire with only the faintest hint of blue (see side image). Great cut. Clean and crisp. In many ways smarter than Diamond.
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