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: 20242.510.09
Date: 18/03/2026
Species: Zoisite
Variety: Tanzanite
Origin: Merelani, Tanzania
Number of gems examined: 1
Carat Weight: 6.55 carats
Measurements: 12,7 x 12,4 x 6,9 mm.
Shape: Cuore
Color: vB 6/6 (Tonalità: blu violaceo, Tono: 6, Saturazione: 6)
Clarity: Puro a occhio nudo ( VVS )
Treatment(s): Trattamento Termico Semplice (Standard)
Notes: Una tanzanite dal colore molto intenso rispetto alla sua dimensione. Le tanzaniti di questo grado eccezionale sono anche comunemente denominate tanzanite "AAA" o "da investimento", apprezzate per la loro ricca saturazione
LINDA KENNEDY – GEMOLOGIST (GIA, GG),
REGISTERED JEWELRY APPRAISER (NCJV)