**IGI Certified Natural Tanzanite – 3.13 ct – Oval Cut – 10.55 × 8.61 × 5.23 mm** --- ### IGI Certified Natural Tanzanite – 3.13 Carats Presented is a beautiful **Natural Tanzanite** weighing **3.13 carats**, expertly fashioned into an elegant **Oval Cut**. Measuring **10.55 × 8.61 × 5.23 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 confidence in its natural quality and authenticity. Renowned for its extraordinary pleochroism and found exclusively in Tanzania, Tanzanite is one of the world's most sought-after gemstones. The elegant oval cut beautifully enhances its vibrant colour and brilliance, making it an exceptional choice for a bespoke ring, luxury pendant, or a premium gemstone collection. --- ### Gemstone Details Gemstone: Natural Tanzanite Species: Natural Zoisite Variety: Tanzanite Weight: 3.13 Carats Shape/Cut: Oval Cut Measurements: 10.55 × 8.61 × 5.23 mm Colour: Violetish Blue Transparency: Transparent Certification: International Gemological Institute (IGI) Number of Stones: 1 --- ### Highlights Natural Tanzanite 3.13 Carats Oval 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.