VERIFICATION OF ORIGIN & AUTHENTICITY
This is to certify that this natural tanzanite gemstone was mined in Merelani, Tanzania – the world’s only known deposit of tanzanite. It also states that the tanzanite is natural tanzanite and guarantees its absolute authenticity and origin.
ETHICALLY MINED & CONFLICT FREE
This tanzanite is guaranteed to have been ethically mined and polished under the conventions of the Tucson Tanzanite Protocol, Tanzanian employment law and the United Nations ILO Declaration on Fundamental Principles & Rights at Work (1998).
GEMSTONE
EVALUATION
Report Number: TD-GIA-260518-1015
Date: 18. Mai 2026
Species: Zoisit
Variety: Tansanit
Origin: Merelani, Tansania
Number of gems examined: 1
Carat Weight: 7.94 carats
Measurements: 15 x 10,7 x 6,6
Shape: Kissen
Color: vB 6/6 (Farbton: violettblau, Helligkeit: 6, Sättigung: 6)
Clarity: VVS (feine Einschlüsse nicht sichtbar bei 10-facher Vergrößerung)
Treatment(s): Einfache Wärmebehandlung (Standard)
Notes: Ein Tansanit in Premium-Erbstück-Qualität mit lebhafter Sättigung.
LINDA KENNEDY – GEMOLOGIST (GIA, GG),
REGISTERED JEWELRY APPRAISER (NCJV)