0.53 Ct. Bluish Green Sapphire from Madagascar

From deep within the ancient, mineral rich landscapes of Madagascar this transparent bluish green sapphire began its long journey. Over millions of years corundum crystals formed under heat and pressure and absorbed traces of iron and titanium that gave rise to this cool, ocean like hue. Hand seekers and small scale miners in Madagascar carefully recover these treasures from river gravels and primary deposits, and the story of this stone is a story of patient timing and human skill. At 0.53 carat and formed into a graceful round shape with dimensions 4.41 x 4.35 x 3.43 mm, this gem carries both the geological history of its birthplace and the personal labor of those who brought it to light. The Natural Sapphire Company offers this sapphire as a direct link between landscape and craft, a stone that holds within it the quiet energy of Madagascar and the hands that first set it free.

In the cutting studio the rough was examined for the best way to balance color and brilliance, and the decision to fashion it in a mixed brilliant cut was made to maximize scintillation while preserving weight and the inherent bluish green tone. Expert cutters faceted each plane to exacting proportions and delivered an excellent polish that allows light to dance through the pavilion and crown, producing lively flashes and subtle depth. The stone is transparent, with a clarity grade of very slightly included evaluated at eye level, which gives it personality without distracting from its overall purity. Its color has been graded as intense, a depth that is both present and adaptable to different metal settings and design styles. Like many fine sapphires this gem has been heat treated, a stable and long established enhancement that refines color and clarity. The heat treatment was handled responsibly to preserve the stone s natural structure and to reveal the most flattering balance of hue and saturation.

Beyond its beauty the physical qualities of sapphire make this gem an excellent choice for jewelry that will be worn every day. Sapphire is a form of corundum and rates nine on the Mohs hardness scale, second only to diamond, which means it resists scratching from the majority of materials encountered in daily life. The mixed brilliant cut and excellent polish make the surface reflect light in a way that conceals minor wear, and the intense color maintains its presence even after years of wear. Heat treated sapphires are considered stable under ordinary conditions, so normal exposure to light and household temperatures will not alter the appearance of this stone. To ensure the longest life for your sapphire we recommend settings that protect the girdle and avoid sharp prongs that can catch, and we suggest routine inspections to make sure bezels and prongs remain secure.

Caring for this sapphire is straightforward, and with a little attention it will remain a faithful companion through daily routines and special occasions. Clean with warm water, a mild soap and a soft brush to remove oils and residues, rinse thoroughly and pat dry with a soft cloth. Ultrasonic cleaners are generally safe for heat treated, eye clean sapphires, but if you prefer absolute caution hand cleaning is an excellent option. Avoid prolonged exposure to harsh chemicals and strong acids and remove your piece during heavy manual labor to prevent impact damage to settings. At The Natural Sapphire Company we take pride in pairing customers with gems that suit their lifestyle and design vision, and this 0.53 carat round bluish green sapphire offers a rare blend of origin story, crafted beauty, and durable performance. If you would like assistance imagining this stone in a bespoke setting or learning more about the miners and cutters who brought it to market I am available to guide you through design options and care recommendations.