Licensed Gemstone Dealers – Certified Tanzanian Inventory | Zaka Consortium

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Certified Stones.
Verified Sellers.

Where licensed Tanzanian gemstone dealers meet the world’s most discerning buyers.

Every transaction is backed by government documentation and a traceable mine‑to‑market supply chain.

Why Zaka Consortium Is Your Trusted Gateway

We protect both sellers and buyers with legal compliance, due diligence, and professional mediation.

For Dealers – Why Partner With Us?

Showcase your certified inventory to qualified international buyers without wasting time on unverified inquiries. We handle the first layer of compliance so you can focus on what you do best: sourcing exceptional gemstones.

For Buyers – Why Buy Through Us?

Stop navigating complex regulations alone. We connect you exclusively to licensed dealers who hold valid Mineral Dealer Licences issued by the Tanzania Mining Commission. Every gemstone comes with a Mineral Export Permit and a Certificate of Origin. You receive a complete documentation pack before any shipment leaves Tanzania.

If you require independent verification, third‑party certification (e.g., GIA, SGL, or other accredited labs) can be arranged upon buyer’s request. The cost of such certification is borne by the buyer.

Fully Compliant & Traceable

All our partner dealers are registered with the Tanzanian government, ensuring every transaction is legal, transparent, and compliant with national regulations. You receive a complete documentation pack before any shipment leaves Tanzania.

Dispute Resolution & Logistics

We mediate between buyer and seller to ensure fair pricing and smooth delivery. Our team can also assist with secure logistics, insurance, and customs clearance.

Zaka Consortium saved us months of vetting. The dealer we were connected with had all the proper Tanzanian export permits, and the transaction went through without a single compliance issue.

— European Jewelry House (name withheld)

Get Started – Two Ways to Work With Us

I Am a Licensed Dealer

Upload your certified inventory to our private buyer network. We will match your stones with vetted international buyers.

Dealer / Company Name *

Dealer License Number (issued by Tanzania Mining Commission) *

A valid Mineral Dealer Licence is mandatory to buy, sell, or export minerals in Tanzania.

Country of Operation *

Primary Product *

Inventory Upload (photos + certificates) *

High‑res images (JPEG/PNG) and government documents (PDF). Multiple files allowed.

Total Carat Weight / Gold Grams

Asking Price (USD) or “Request Offer”

Additional Notes (grading, colour clarity, etc.)

Your inventory details are visible only to pre‑vetted buyers.

I Am a Buyer

Tell us exactly what you need. We will source certified gemstones from our network of licensed Tanzanian dealers.

Full Name / Company *

Email Address *

Country *

Gemstone(s) of Interest *

Tanzanite Tsavorite Gold (dore / refined) Sapphires Other

Preferred Form *

Approximate Carat Weight / Quantity

Target Budget (USD)

Desired Documentation *

Mineral Export Permit Certificate of Origin Independent Lab Certificate (buyer pays)

Additional Requirements (colour, clarity, delivery preference, etc.)

We will contact you within 48 hours with qualified dealer matches.

Export Permit & Certificate of Origin

Only Licensed Mineral Dealers

Mine‑to‑Market Traceability

Dispute Resolution & Secure Logistics

Certified Stones.Verified Sellers.