Monumental Unheated Madagascar Blue Sapphire – 14.90 Carats (GRS Certified)

Commanding and rare, this 14.90-carat Blue Sapphire is a true titan among natural gemstones. Sourced from the rich deposits of Madagascar and accompanied by a prestigious GRS (GemResearch Swisslab) Certificate, this sapphire is completely unheated and natural, representing a pinnacle of geological purity.

The stone is masterfully cut into a substantial cushion shape, with a significant depth of over 9mm that ensures a rich, saturated blue color throughout the crystal. Despite its monumental size, it maintains a Very Slightly Included (VS) clarity grade, ensuring a lively and brilliant appearance. This is a rare “investment-grade” specimen, offering the perfect combination of significant carat weight, natural origin, and world-renowned certification.