28 - A round-cut tanzanite, violet-blue in colour, weighing 7.
See original version (French)

Estimate €200 - €450

Description

A round-cut tanzanite, violet-blue in colour, weighing 7.40 carats, from Tanzania, with its gemmological laboratory certificate

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Auction location

Auction time 08/12/2026 at 2:00 PM

Ref. : v0728 - 2886

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