AAAA Tanzanite (Cush 7 mm) 1.60 ctw
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The AAAA tanzanite gemstone is renowned for its exceptional blue-violet hue. At 7 mm, this cushion shape gemstone is perfectly sized for variouss jewelry settings. Sourced exclusively from Tanzania’s Merelani region, tanzanite is a rare and sought-after gemstone.
Details
Tanzanite Information
Number of Cushion Tanzanite (s) | 1 |
Minimum Carat Total Weight (ct. tw) | 1.60 |
Minimum Size | 7 mm (Length) x 7 mm (Width) |
Gemstone Color | Violet Blue |
Grade | AAAA |
Hardness | 6.5-7 |
Treatment | Heat |
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