2.31 ct Octagonal

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Blue Tanzanite

2.31 ct Tanzanite

GSI 74609060121
€576
€249 per carat
Stone Tanzanite
Shape Octagonal
Carat 2.31 ct
Colour Blue
Shade Violetish Blue / Medium Intense
Clarity EC
Cut Step
Proportions
Measurements 9.11 × 7.01 mm
Provenance
Treatment Heated
Mine of origin Tanzania
Certificate GSI
Report number 74609060121
Stock reference 6D75D202C
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