2.57 ct Octagonal

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Blue Tanzanite

2.57 ct Tanzanite

GSI 74609060114
€674
€262 per carat
Stone Tanzanite
Shape Octagonal
Carat 2.57 ct
Colour Blue
Shade Violetish Blue / Intense
Clarity EC
Cut Step
Proportions
Measurements 7.48 × 7.36 mm
Provenance
Treatment Heated
Mine of origin Tanzania
Certificate GSI
Report number 74609060114
Stock reference 1779F171C
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