Certificate
Every Merelani Untamed pendant is accompanied by an independent gemstone certificate verifying the authenticity and natural origin of the tanzanite crystal.
The certificate confirms that each stone is natural tanzanite, sourced exclusively from the Merelani Hills, Tanzania, the only known deposit of this gemstone worldwide. Each crystal is examined by qualified gemologists using standard gemological instruments to verify species, natural formation, and absence of artificial synthesis.
Key characteristics documented may include:
- Gemstone identity (Natural Tanzanite – Zoisite)
- Origin (Merelani, Tanzania)
- Natural crystal form and color
- Carat weight of the rough crystal
- Confirmation of natural, untreated state (where applicable)
- Unique identification or report number
Because every crystal is left in its natural state, no two certificates are identical. Each document corresponds to one specific stone and serves as a permanent record of its geological authenticity and individuality.
This certification is not a marketing document—it is a technical record designed to provide confidence, transparency, and long-term provenance for collectors.