0.78 Ct. Alexandrite from Ceylon (Sri Lanka)

This exquisite natural alexandrite from Ceylon, offered by The Natural Gemstone Company, weighs 0.78 carats and is an oval shape measuring 6.72 by 5.13 by 3.02 millimeters, with a mixed brilliant cut that balances sparkle and depth. What sets this stone apart at first glance is its vivid color change from a bluish green in fluorescent light to a pinkish purple in incandescent light, a hallmark of true alexandrite that many market alternatives fail to reproduce with such clarity and intensity. The gem is transparent, with a clarity grading of very very slightly included when evaluated at eye level, so the eye is drawn to pure color and scintillation rather than to visible flaws. The polish is excellent, and there has been no enhancement, which means you receive an untouched natural stone, straight from Sri Lanka, with all of its original character intact. Compared with many commercial alexandrites that are smaller, more heavily included, or heat treated to simulate better color, this gem offers a rare combination of size, clean appearance, and genuine, vivid color that will please discerning collectors and fine jewelry makers alike.

In direct comparison with other market offerings, this particular Ceylon alexandrite demonstrates several decisive advantages, quality aspects that become apparent when you hold the stone or view it under changing light. The mixed brilliant cut has been executed to maximize both the color change phenomenon and the gem facing brightness, which often trades off in less carefully cut stones. Many alexandrites on the market show a muddy, indistinct color shift or a subdued change only under ideal conditions, whereas this gem shows a dramatic and consistent shift that reads well in photographs and in person. Its very very slightly included clarity level means that inclusions are minimal and do not interrupt light return, unlike many commercial pieces where noticeable inclusions reduce fire and make the stone appear flat. The lack of any enhancement markedly improves longevity and value, since treatments can fade, alter, or complicate future servicing, whereas natural, untreated gems aged with care retain their original beauty and resale appeal. For someone deciding between synthetics, heavily treated stones, or lower grade natural alexandrites, this gem represents a superior choice because it combines authentic rarity, visual impact, and stable natural properties.

Beyond technical specifications, the emotional and long term value of this stone is compelling. Alexandrite has always been prized for its transformative color and its association with mystery and refinement, but not all alexandrites age or wear the same way. This gem was selected for its structural integrity, excellent polish, and vivid color intensity, attributes that will ensure that its natural beauty continues to captivate over the years. Properly set in a design that protects the girdle and avoids harsh daily impacts, it will withstand regular wear thanks to the durable nature of chrysoberyl family gems, and the lack of enhancements gives confidence that the color and clarity will remain true without the risk of treatment degradation. Over time the stone will acquire a personal history with its owner, the alternating flashes of bluish green and pinkish purple becoming part of a wardrobe and a story, distinguishing it from more ordinary gems that fade into the background.

When you choose this alexandrite from The Natural Gemstone Company you are selecting more than a single gem, you are choosing a rare natural phenomenon captured in an expertly cut, well preserved stone from Ceylon. It compares favorably to other offerings in clarity, cut quality, and natural, untreated origin, and it offers enduring aesthetic and intrinsic value that will be appreciated by both connoisseurs and those seeking a singular everyday treasure. If you desire a gem that will continue to draw attention and admiration over time, that will photograph beautifully and sit elegantly in a bespoke setting, this vivid, transparent alexandrite is a superior, reliable, and emotionally resonant selection.