## Natural Tanzanite Round Brilliant Cut – 0.031 ct
This natural Tanzanite has been professionally evaluated by Natural Gems Belgium under Reference No. NGB-000006.
### Gemstone Specifications
Species: Zoisite
Variety: Tanzanite
Weight: 0.031 ct
Dimensions: 2.0 × 2.0 mm
Shape / Cut: Round Brilliant
Colour: Light Violet Blue
Origin: Tanzania
Treatment: Gently Heated
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NGB GEM EVALUATION
Overall Score
96 / 100
Quality Grade
PREMIUM+
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INDIVIDUAL QUALITY ASSESSMENT
Colour.......................24 / 25
Clarity......................19 / 20
Cut & Symmetry...............24 / 25
Brilliance...................14 / 15
Overall Appearance...........15 / 15
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Professional Evaluation
This natural Tanzanite displays a beautiful light violet-blue colour with the characteristic pleochroic colour change for which Tanzanian Tanzanite is renowned.
The round brilliant cut is well executed with excellent symmetry and lively brilliance considering its calibrated size.
No visible chips or surface damage were observed during the evaluation.
This gemstone is particularly suitable for premium jewellery, precision settings and gemstone collections.
Evaluation performed in accordance with the Natural Gems Belgium Professional Gem Evaluation Standard (NGB-PGES).
