**IGI Certified Natural Tanzanite – 4.06 ct – Cushion Cut – 8.81 × 8.48 × 7.04 mm** --- ### IGI Certified Natural Tanzanite – 4.06 Carats Presented is a beautiful **Natural Tanzanite** weighing **4.06 carats**, expertly fashioned into a classic **Cushion Cut**. Measuring **8.81 × 8.48 × 7.04 mm**, this exceptional gemstone displays a captivating violetish-blue colour, excellent transparency, and remarkable brilliance. Accompanied by an **International Gemological Institute (IGI)** certificate, this Tanzanite has been professionally identified and authenticated, providing buyers with complete confidence in its natural quality and authenticity. Found exclusively in Tanzania, Tanzanite is one of the world's most sought-after gemstones, admired for its extraordinary pleochroism and vibrant colour. The elegant cushion cut enhances the gemstone's brilliance and colour saturation, making it an outstanding choice for a bespoke ring, luxury pendant, or an impressive gemstone collection. --- ### Gemstone Details Gemstone: Natural Tanzanite Species: Natural Zoisite Variety: Tanzanite Weight: 4.06 Carats Shape/Cut: Cushion Cut Measurements: 8.81 × 8.48 × 7.04 mm Colour: Violetish Blue Transparency: Transparent Certification: International Gemological Institute (IGI) Number of Stones: 1 --- ### Highlights Natural Tanzanite 4.06 Carats Cushion Cut IGI Certified Beautiful Violetish Blue Colour Excellent Transparency and Brilliance Rare Collector Quality Gemstone Ideal for Luxury Bespoke Jewellery Exact Gemstone Shown in the Photographs Secure Worldwide Shipping The gemstone shown in the photographs is the **exact gemstone** that will be delivered. It will be professionally packaged and shipped with fully tracked and insured worldwide delivery.