Certified Tanzanite Gemstone: 8x6mm Octagon Cut, Rich Violet-Blue

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Shape: Elegant Octagon / Emerald Cut
Size: 8×6 mm (Calibrated)
Color: Deep Violet-Blue
Origin: Mined in Tanzania
Available Grades:
- AA: Beautiful Medium Color (Best Value)
- AAA: Rich Deep Blue (Premium)
- AAAA: Vivid Intense Violet-Blue (Investment Grade)

Select your quality below to create your custom jewelry.

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SKU: HG-TAN-OCT-8X6-MAIN Categories: Gemstone, Tanzanite Tag: December Birthstone

Product Description

Certified Natural Tanzanite Gemstone (8x6mm) – A Rare Investment

Discover the exotic beauty of **Certified Natural Tanzanite**, found only in the foothills of Mount Kilimanjaro. This **8x6mm Octagon Cut gemstone** showcases a stunning trichroic color shift—radiating flashes of violet, blue, and burgundy.

Which Quality Should You Choose?

AA Grade (Value)

Medium Violet-Blue color with good clarity. Perfect for affordable daily wear jewelry.

Best Seller

AAA Grade (Premium)

Rich, Deep Blue saturation. Eye-clean clarity. The standard choice for high-end engagement rings.

AAAA Grade (Rare)

**Investment Quality.** Intense vivid Royal Blue with Violet flashes. Flawless appearance.

Why Buy This Certified Natural Tanzanite?

🌍

100% Earth Mined

Sourced directly from Tanzania. No synthetics, just pure natural beauty.

📏

Calibrated 8x6mm

Precision cut to 8x6mm, making it easy to fit into standard ring or pendant settings.

🛡️

Certified Authenticity

Every gemstone comes with an authenticity guarantee, ensuring you get exactly what you pay for.

Gemstone Specifications

Gemstone	Certified Natural Tanzanite
Shape / Cut	Octagon / Emerald Cut
Dimensions	8 x 6 mm (Calibrated)
Color	Rich Violet-Blue (Varies by Grade)
Origin	Tanzania (Africa)
Use For	Ring, Pendant, Custom Jewelry

Need a Custom Design?

Turn this loose **Certified Natural Tanzanite** into a masterpiece! We can set this stone in Gold or Silver for you. Contact us for bulk orders or custom jewelry designs.

Gemstone Type	Natural Tanzanite
Shape	Octagon / Emerald Cut
Size	8×6 mm
Quality Grade	AA, AAA, AAAA (Selectable)
Color	Violet Blue
Origin	Tanzania
Birthstone	December