2.17 Ct. Alexandrite from Tanzania

If you are searching for an engagement gem that stands apart, or a rare collector piece that signals true connoisseurship, this 2.17 carat cushion shaped alexandrite from Tanzania answers that call. Its color change from yellowish green in fluorescent light to reddish green in incandescent light is a classic alexandrite trait, presented here with medium color intensity for an elegant, wearable shift. The gem measures 6.27 by 6.16 by 5.82 mm and is masterfully fashioned with a mixed brilliant cut that maximizes sparkle while preserving depth of color. Clarity is graded very slightly included at eye level, polish is excellent, and importantly, there has been no enhancement, so you receive an authentic natural specimen. At The Natural Gemstone Company we understand that buyers want beauty, durability, and provenance, and this untreated Tanzanian alexandrite delivers on all three, making it ideal for a bespoke engagement ring, a statement solitaire, or a centerpiece in a refined collection.

Natural inclusions in this stone are not flaws to hide, they are unique identifiers that tell the gemstone story, and they add to its character and charm. You will observe fine pinpoint crystals and delicate thin growth lines that catch the light differently as the stone turns, creating a living inner landscape that confirms its natural origin. These tiny internal features are often used by gemologists to verify source and authenticity, and they enhance the gem with an individuality no synthetic or heavily treated stone can replicate. For the buyer who values rarity and honesty, the presence of these inclusions, combined with the color changing spectacle and excellent cutting, means your search can end here with confidence. The Natural Gemstone Company stands ready to assist with setting options, secure shipping, and additional gemological documentation on request, to ensure that this rare Tanzanian alexandrite becomes the perfect solution for your most important jewelry needs.