No. 100026542

Sold
No reserve price - 1 pcs Purple Amethyst - 14.15 ct - International Gemological Institute (IGI)
Final bid
€ 37
2 weeks ago

No reserve price - 1 pcs Purple Amethyst - 14.15 ct - International Gemological Institute (IGI)

Ghene Menezes
Expert

Selected by Ghene Menezes
IGI Report Number: 746504185 • Species/Variety: Natural Quartz / Amethyst • Shape & Cut: Round Mixed Cut • Weight: 14.15 ct • Measurements: 15.44 – 16.01 × 11.05 mm • Color & Transparency: Violet, Transparent • Characteristics: Natural inclusions • Comments: Amethysts are occasionally heated, as part of their normal fashioning process, to enhance the color. • Optical & Physical Properties: • Refractive Index: 1.544 – 1.553 • Birefringence: 0.009 • Optic Character: Uniaxial • Specific Gravity: 2.66

No. 100026542

Sold
No reserve price - 1 pcs Purple Amethyst - 14.15 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Purple Amethyst - 14.15 ct - International Gemological Institute (IGI)

IGI Report Number: 746504185
• Species/Variety: Natural Quartz / Amethyst
• Shape & Cut: Round Mixed Cut
• Weight: 14.15 ct
• Measurements: 15.44 – 16.01 × 11.05 mm
• Color & Transparency: Violet, Transparent
• Characteristics: Natural inclusions
• Comments: Amethysts are occasionally heated, as part of their normal fashioning process, to enhance the color.
• Optical & Physical Properties:
• Refractive Index: 1.544 – 1.553
• Birefringence: 0.009
• Optic Character: Uniaxial
• Specific Gravity: 2.66

Final bid
€ 37
Ghene Menezes
Expert
Selected by Ghene Menezes
Retail Estimate  € 330 - € 380

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