編號 100187893

編號 100187893

Exceptional natural no-heat ruby from Mozambique, certified by GRS.
This rare 3.56 ct vivid to deep red ruby shows impressive brilliance and a clean appearance for its size.
Oval brilliant/step cut enhancing both sparkle and color.
Fully untreated – GRS confirms no indication of thermal treatment, making it highly collectible.
Ideal for high-end jewellery or investment.
• Weight: 3.56 ct
• Dimensions: 11.06 × 8.29 × 4.41 mm
• Shape/Cut: Oval, brilliant/step
• Color: Vivid to deep red (pigeon blood)
• Treatment: None (No heat)
• Origin: Mozambique (GRS determination)
• Certificate: GRS2025-107865