Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
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DESCRIPTION Product type = Natural Mined Tanzanite Origin = Tanzania Approx weight = 0.16cts Hardness = 6-7 Shape / cut = Oval Specific gravity = 2.3 - 3.4 Colour = light violetish BLUE Refractive index = 1.69 - 1.70 Approx Size = 4mm X 3mm Chemical Composition = Ca2al3si3o12oh Clarity (GIA) = VS Crystal structure = Orthorhombic Quantity = 1 piece
Authenticity Certificate