Alberto Fidalgo

Coloured Gemstones Auction

ALGT Colored Stone Identification Report n. 32901486 (11 August, 2026)
Natural Zoisite
Tanzanite
Pear Shape, Mixed Cut
Ct. 2.46
9.83 x 6.57 x 4.83
Intense Blue (Purplish)
Transparent
Origin from Tanzania

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1 pcs  Blue Tanzanite  - 2.46 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Blue

Tanzania - Not specified in the report-  Lab report: 32901486

Italy

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Private collector. Offers selected colored gems.

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1 pcs Blue Tanzanite - 2.46 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Blue

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