Tanzanite Valuation Report 118146
Report ID:118146
Created by: 1
Gemstone variety: Tanzanite
Weight: 0.72
Color: 160 - medium violetish Blue; strong
Clarity: VVS, Eye clean 1
Cut quality: Excellent
Shape: Round
Measurements, mm.: 5.5mm x 3.4mm (deep)
Specific gravity, g/cm3.: 3.35
Treatment: Natural and untreated
LW fluorescence: na
SW fluorescence: na
Origin (if known): Republic of Tanzania
Description and comments: Single earth mined tanzanite of mid to strong violetish blue hue and evident polychromaticity (bluish from some viewing angles, purplish from other angles). Round cut. Transparent with eye clean clarity and a scintillating luster in silver and pale lilac tones. Fine, deep cut showing neat proportions and symmetry, and flawless surfaces. Refractive Index 1.698 (tested by vendor).
Valuation date: 22 Dec 2024
Market price estimate: USD 104.79
Report Status: Public
Permanent web location: https://gemval.com/valuation/tanzanite/?id=118146
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