沒有保留價 - 1 pcs 綠色, 藍色鋰輝石 - 12.22 ct - 國際寶石學院（International Gemological Institute (IGI)）

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由Ghene Menezes精選

IGI Report Number: 746504202 • Species/Variety: Natural Spodumene • Shape & Cut: Square Emerald Cut • Weight: 12.22 ct • Measurements: 12.64 × 12.24 × 10.03 mm • Color & Transparency: Bluish Green, Transparent • Characteristics: Natural inclusions • Optical & Physical Properties: • Refractive Index: 1.660–1.676 • Birefringence: 0.014–0.010 • Optic Character: Biaxial (+) • Specific Gravity: 3.18

編號 99383640

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沒有保留價 - 1 pcs 綠色, 藍色鋰輝石 - 12.22 ct - 國際寶石學院（International Gemological Institute (IGI)）

IGI Report Number: 746504202
• Species/Variety: Natural Spodumene
• Shape & Cut: Square Emerald Cut
• Weight: 12.22 ct
• Measurements: 12.64 × 12.24 × 10.03 mm
• Color & Transparency: Bluish Green, Transparent
• Characteristics: Natural inclusions
• Optical & Physical Properties:
• Refractive Index: 1.660–1.676
• Birefringence: 0.014–0.010
• Optic Character: Biaxial (+)
• Specific Gravity: 3.18