GIL Certified 10.12 Carat Natural Ruby - Untreated Corundum Gemstone

GIL Certified Natural Ruby - 10.12 Carats

This exceptional natural ruby comes with an official Original Laboratory Certificate from GIL (Gemological Institute Laboratory), confirming its authenticity and superior quality.

Certificate Details:

• Reference Number: N2004/1442/GIL
• Weight: 10.12 carats
• Shape & Cut: Cushion
• Color: Red
• Optic Character: DR (Doubly Refractive)
• Refractive Index: 1.760 - 1.770
• Specific Gravity: 4.02
• Pleochroism: Strong
• Species: Corundum
• Treatment: None (Natural & Untreated)

Investment Grade Quality

This untreated natural ruby represents exceptional value for collectors and investors. The GIL certification guarantees the stone's natural origin and confirms no treatments or enhancements have been applied.

Perfect for high-end jewelry creation, investment portfolios, or gemstone collections. The cushion cut maximizes the ruby's natural brilliance.

Certificate included with purchase.

• Premium pricing at $28,500 CAD reflecting the certified, untreated status