0.79 ct Green Alexandrite - Pear

At 0.79 carats, this alexandrite from India carries its green color through a pear cut, measuring 6.6 x 4.8 x 3.5 mm.

Alexandrite is the color-change chrysoberyl, green in daylight and red under lamplight; few gemstones genuinely change hue, and this is the one that defined the effect. It is wholly untreated, its color finished by geology rather than by any furnace or enhancement. It is GIA-certified, and the report is available to view.

Few stones reach this combination of size and quality, and fewer still come to market. We will tell you everything we know about it before you decide.