The mine in Mozambique holds the earth's largest modern deposit of amphibole-associated ruby. This 4-carat round brilliant gemstone encapsulates complex tectonic mineral growth from the East African Orogeny. Geologically characterized by high iron and chromium synergy, it achieves a deep, saturated fluorescence. It represents the primary standard for contemporary ruby wealth preservation portfolios.

This 4-carat natural ruby originates from Mozambique, featuring a round brilliant cut, a Vivid Red (Pigeon's Blood) color grade, and no indications of heating, verified by joint GRS and GÜBELIN reports. The Pigeon's Blood designation reflects a precise saturation threshold free from secondary brown or orange modifiers. The unheated status signifies that the mineral's crystalline matrix remains entirely unaltered since excavation, an optical trait found in a marginal fraction of gem-quality corundum. GRS and GÜBELIN certifications guarantee absolute consensus on both color grading and origin analysis. JUSTLEE curates only elite-tier, ethically sourced investments with immutable lab credentials. Available for private viewing by appointment.

Product Type	Ruby
Origin	Mozambique
Color	Vivid Red (Pigeon's Blood)
Certificate	GRS/GÜBELIN
Processed (Yes/No)	No indication of thermal treatment
Cut	Round
Carat Weight	4ct