没有保留价 - 1 pcs 粉色, 红色电气石 - 2.49 ct - 国际宝石研究院（IGI）

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International Gemological Institute (IGI) Colored Stone Report – Electronic Copy Report Date: November 21, 2025 IGI Report No.: 749579907 • Species: Tourmaline • Variety: Rubellite • Shape & Cutting Style: Pear, Mixed Cut • Weight: 2.49 carats • Measurements: 8.58 × 10.30 × 4.66 mm • Color & Transparency: Purple Pink, Transparent • Characteristics: Natural inclusions present Optical & Physical Properties (approximate values) • Refractive Index: 1.624 – 1.644 • Birefringence: 0.020 • Optic Character: Uniaxial • Specific Gravity: 3.06

编号 99998144

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没有保留价 - 1 pcs 粉色, 红色电气石 - 2.49 ct - 国际宝石研究院（IGI）

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International Gemological Institute (IGI)
Colored Stone Report – Electronic Copy
Report Date: November 21, 2025
IGI Report No.: 749579907
• Species: Tourmaline
• Variety: Rubellite
• Shape & Cutting Style: Pear, Mixed Cut
• Weight: 2.49 carats
• Measurements: 8.58 × 10.30 × 4.66 mm
• Color & Transparency: Purple Pink, Transparent
• Characteristics: Natural inclusions present

Optical & Physical Properties (approximate values)
• Refractive Index: 1.624 – 1.644
• Birefringence: 0.020
• Optic Character: Uniaxial
• Specific Gravity: 3.06