1 pcs 坦桑石 - 4.62 ct - 國際寶石學院(International Gemological Institute (IGI)) - 顶级坦桑石 AAA





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天然坦桑石,1顆,4.62卡,墊形切工,IGI 認證。
賣家描述
IGI认证天然坦桑石 – 4.62克拉
presented is a beautiful Natural Tanzanite weighing 4.62 carats, expertly fashioned into a classic Cushion Cut. Measuring 9.77 × 9.77 × 6.31 mm, this exceptional gemstone displays a captivating violetish-blue to deep blue colour with excellent transparency, brilliance, and remarkable pleochroism.
Accompanied by an International Gemological Institute (IGI) certificate, this tanzanite has been professionally identified and authenticated, providing buyers with confidence in its natural origin and quality.
Found exclusively in the foothills of Mount Kilimanjaro, Tanzania, Tanzanite is one of the world's rarest gemstones. Its impressive size, elegant cushion cut, and vibrant colour make it an outstanding centre stone for bespoke jewellery or an investment-quality gemstone collection.
Gemstone Details
Gemstone: Natural Tanzanite
Species: Natural Zoisite
Variety: Tanzanite
Origin: Tanzania
Weight: 4.62 Carats
Shape/Cut: Cushion Mixed Cut
Measurements: 9.77 × 9.77 × 6.31 mm
Colour: Violetish Blue / Deep Blue
Transparency: Transparent
Certification: International Gemological Institute (IGI)
Highlights
Natural Tanzanite
4.62 Carats
Elegant Cushion Cut
IGI Certified
Origin: Tanzania
Rich Violetish-Blue Colour
Excellent Transparency & Brilliance
Exceptional Pleochroism
Ideal for Luxury Bespoke Jewellery
Collector-Quality Gemstone
Exact Gemstone Shown in the Photographs
Secure Worldwide Shipping
賣家的故事
IGI认证天然坦桑石 – 4.62克拉
presented is a beautiful Natural Tanzanite weighing 4.62 carats, expertly fashioned into a classic Cushion Cut. Measuring 9.77 × 9.77 × 6.31 mm, this exceptional gemstone displays a captivating violetish-blue to deep blue colour with excellent transparency, brilliance, and remarkable pleochroism.
Accompanied by an International Gemological Institute (IGI) certificate, this tanzanite has been professionally identified and authenticated, providing buyers with confidence in its natural origin and quality.
Found exclusively in the foothills of Mount Kilimanjaro, Tanzania, Tanzanite is one of the world's rarest gemstones. Its impressive size, elegant cushion cut, and vibrant colour make it an outstanding centre stone for bespoke jewellery or an investment-quality gemstone collection.
Gemstone Details
Gemstone: Natural Tanzanite
Species: Natural Zoisite
Variety: Tanzanite
Origin: Tanzania
Weight: 4.62 Carats
Shape/Cut: Cushion Mixed Cut
Measurements: 9.77 × 9.77 × 6.31 mm
Colour: Violetish Blue / Deep Blue
Transparency: Transparent
Certification: International Gemological Institute (IGI)
Highlights
Natural Tanzanite
4.62 Carats
Elegant Cushion Cut
IGI Certified
Origin: Tanzania
Rich Violetish-Blue Colour
Excellent Transparency & Brilliance
Exceptional Pleochroism
Ideal for Luxury Bespoke Jewellery
Collector-Quality Gemstone
Exact Gemstone Shown in the Photographs
Secure Worldwide Shipping

