Ghene Menezes

Coloured Gemstones Auction

ALGT Colored Stone Identification Report n. 60081852 (18 February, 2026)
Natural Zoisite
Tanzanite
Pear Shape, Mixed Cut
n. 6 stones
Total Carat Weight 3.40
Average Carat Weight 0.56
Blue to Purplish Blue
Transparent
Origin from Tanzania

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6 pcs  Blue Tanzanite  - 3.40 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Tanzania - Not specified in the report-  Lab report: 60081852

Italy

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Private collector. Offers selected colored gems.

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Six Tanzanite stones total 3.40 ct, pear‑shaped with a mixed cut, blue to purplish blue and transparent, origin Tanzania, per ALGT report 60081852, not sealed by the laboratory.

6 pcs Blue Tanzanite - 3.40 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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Six Tanzanite stones total 3.40 ct, pear‑shaped with a mixed cut, blue to purplish blue and transparent, origin Tanzania, per ALGT report 60081852, not sealed by the laboratory.

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