0.57 Ct. Bluish Green Sapphire from Madagascar

Allow me to introduce a singular treasure from Madagascar, a transparent round bluish green sapphire weighing 0.57 carat, with precise dimensions of 4.79 x 4.78 x 3.23 mm, presented by The Natural Sapphire Company. This gem is a study in refined exclusivity, an object reserved for those who appreciate the rare and the beautifully made, a sapphire whose modest size belies its commanding presence when set into a bespoke piece. The medium intense color reads as a sophisticated blend of sea green and teal, a hue that shifts with ambient light to reveal cooler blue undertones and a warm green heart, creating a living color that feels both modern and timeless. The clarity grade is very very slightly included when evaluated at eye level, a testament to its natural origin, and the excellent polish ensures the surface is lustrous and flawless to the touch. This sapphire has been heat treated to refine its color and clarity, a responsible and stable enhancement that is commonly used to reveal the true potential of natural sapphires without compromising their inherent character.

What sets this stone apart and elevates it from a mere gemstone to a coveted jewel is its precision mixed brilliant cut, a geometric masterpiece that channels light with uncommon efficiency. The mixed brilliant arrangement marries a brilliant style crown with a carefully faceted pavilion, each facet placed with mathematical intention to capture incoming light and return it as glittering fire and scintillation, the sort of lively sparkle that announces itself from the moment the piece moves. The cut creates a dynamic internal lattice of light, where triangular and kite shaped crown facets work in concert with the pavilion facets to bounce and refract light, producing flashes of brightness and subtle flashes of color that seem to come from within the stone. The table and star facets act as the gem music box, focusing light into the heart of the sapphire, while the pavilion facets act as tuned mirrors that redirect that light back to the eye, amplifying brilliance and contrast. The result is a gem that performs under light, a sapphire whose carefully calibrated geometry maximizes light play, delivering a visual performance that feels engineered and yet utterly natural.

Owning this sapphire is an invitation into an exclusive circle of collectors and connoisseurs who prize provenance, craftsmanship, and individuality, it is an opportunity to commission a custom setting that will make this gem the center of an heirloom quality piece. Because stones of this particular weight, color, and cut are seldom available, this sapphire stands as a rare choice for a bespoke engagement ring, an intimate pendant, or a pair of custom earrings, a choice that signals refined taste and a preference for something beyond the ordinary. At The Natural Sapphire Company we bring stones like this to life through careful matching with metals and mountings that enhance their color and light performance, and our team can advise on settings that will showcase the mixed brilliant cut to maximum advantage. This sapphire is more than a gemstone, it is a private discovery, a rare example of Madagascar origin material with excellent polish and thoughtful enhancement, ready to be set into a statement piece that will be treasured for generations, a piece that allows the new owner to belong to an elite group who own truly exceptional natural sapphires.