13.17ct Round Violet-Blue Tanzanite GIA Certified Tanzania Rose/Pink 59 carats in a marquise

59 carats in a marquise cut — clarity-enhanced with natural cedarwood oil

77 carats in a round cut — HPHT-treated

Species: Natural Tanzanite

SKU: T0002

13.17ct Round Violet-Blue Tanzanite GIA Certified Tanzania Rose/Pink 59 carats in a marquiseA blue, eye clean tanzanite of 13. 17 carats in a round cut heat treated, from Tanzania. Tanzanite is found in just one place on earth, the Merelani hills of Tanzania. Gem Details GIA Report Number: 5234218714 Shape: Round Cutting Style: Crown: Brilliant Cut Transparency: Transparent Colour: Violet Blue Species: Zoisite Variety: Tanzanite Treatment: Scan QR code for more information Item Description: One loose stone Weight: 13. 17 carats Measurements: