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2.31 Ct AIG Certified Natural Violetish Blue Tanzanite (Sealed)Key Highlights
100% Earth-Mined Natural Tanzanite – Mined directly in Merelani Hills, Tanzania.
Factory Sealed Security Pack – Encased in its original, tamper-proof AIG security card container for total authenticity and peace of mind.
Vibrant Violetish Blue Color – Features strong pleochroism, shifting gracefully between deep blue and violet depending on lighting angles.
Jewelry-Ready Dimensions – Measures 9.07 x 6.89 x 4.46 mm, ideal for standard 9x7mm cushion settings or custom bench designs.
Item SpecificsSpecificationDetailsGemstone Type
Natural Tanzanite
Carat Weight
2.31 cts.
Certificate Number
GEM2022122279393 (AIG)
Certification
AIG (American International GemLab)
Shape / Cut
Cushion Cut
Dimensions
9.07 mm x 6.89 mm x 4.46 mm
Color
Violetish Blue
ClarityEye CleanTransparencyTransparentOptical EffectPleochroic (Blue / Violet shift)Country of Origin
Tanzania
Comments / Treatment
Tanzanite is commonly heated
Packaging
Factory sealed in tamper-proof AIG card
Why Buy This Tanzanite? (Value & Seller Assurance)
Direct Liquidation Pricing: Many online retailers mark up 2+ carat certified natural tanzanites to high retail prices ($600–$1,000+). Because we sell directly with minimal operational overhead, we pass those savings straight to you—offering true wholesale value without the retail markup.
Factory Sealed for 100% Authenticity: Unlike loose gems that carry the risk of switching or handling damage, this tanzanite is permanently encased in its original, tamper-evident AIG security container. You receive the exact, laboratory-verified gemstone described on the card.
Fast US Domestic Shipping: Avoid 2–4 week delays, customs clearance issues, or lost international parcels. This gemstone ships directly from within the United States, fully tracked and insured for immediate delivery.
Standard 9x7mm Ring-Ready Dimensions: Measuring 9.07 x 6.89 x 4.46 mm, this stone is cut to standard calibrated proportions. It fits off-the-shelf 9x7mm cushion settings without requiring expensive custom bench jeweler fees.
Verified Natural Tanzanite: Mined directly from Tanzania, showcasing clean eye-visible transparency and distinct pleochroic blue-to-violet color play.
We will include a surprise gemstone with this purchase.