3 pcs (Tanzania) - (Azul violeta) Tanzanita - 2.54 ct

Algt Colored Stone Report # 07875920
Report Date: 02 February, 2024
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Identification

Species ................................................................................ Natural Zoisite
Variety ............................................................................................ Tanzanite

Description

Shape & Cutting Style .......................... Round Brilliant, Mixed Cut
Measurements1 ............................................... 5.95 - 6.06 X 3.22 Mm
Measurements2 ............................................... 5.91 - 6.03 X 3.48 Mm
Measurements3 ............................................... 5.88 - 5.91 X 3.78 Mm
Total Carat Weight .................................................................. 2.54 Carat
Color ........................................................................................ Violetish Blue
Transparency ......................................................................... Transparent

Additional Grading Characteristics

Suggested Origin ....................................................................... Tanzania


Comments

Total 3 Stones.

Carat Weight Each Stone: 0.86 Ct., 0.86 Ct. & 0.82 Ct.

Tanzanite Is Commonly Heated At Low Temperature To Improve Its Color.

There Is Currently No Scientific Method Available To Determine Whether This
Gemstone Has Been Enhanced Or Not.