Natural Tanzanite – Untreated 8.12 Ct, VVS Clarity, Octagonal Cut
$2,500.00
This is a natural untreated 8.12 Ct tanzanite from Tanzania with blue color and VVS clarity, octagonal-cut gemstone ideal for collectors.
This is an 8.12 Ct natural tanzanite from Tanzania, displaying an attractive and vibrant blue color with fine saturation and excellent brilliance. Tanzanite of this size combined with such clarity is highly desirable among collectors and fine jewelry enthusiasts.
The gemstone is expertly fashioned in a fancy octagonal cut, measuring 13.98 × 9.53 × 7.13 mm, offering a well-proportioned and elegant appearance with strong light performance.
Notably, this tanzanite is untreated, preserving its natural formation and significantly enhancing its rarity, as most tanzanites on the market undergo heat treatment. It exhibits VVS clarity, indicating exceptional transparency with only minute inclusions, further elevating its overall beauty.
With its natural untreated status, impressive size, fine color, and high clarity, this gemstone represents a rare and valuable collector-grade tanzanite, ideal for high-end jewelry or investment purposes.
Certification: None
Note: Certification from reputable gemological laboratories (such as GIA or GRS) can be arranged upon request, with the cost to be borne by the customer.
Browse Our Tanzanite Catalogue Available on our Gem Rock Auctions Store.
We offer secure worldwide shipping for all gemstones.
- Processing Time: 1–3 business days
- Express Shipping: 4–6 business days (DHL / FedEx)
- Standard Shipping: Up to 20 business days depending on destination
Each gemstone is carefully packaged to ensure safe delivery.
Important Notice:
Please record an unboxing video upon receiving your parcel. This is required for any claims regarding damage, loss, or discrepancies.
Customs duties and taxes (if applicable) are the responsibility of the buyer.
For urgent delivery or special requests, please contact us before placing your order.
