2.71 Ct. Alexandrite from Brazil

From the riverbeds of Brazil to the careful hands of master cutters, this alexandrite has lived a story that reads like a travelogue through time and light. Mined where rich alluvial sediments record centuries of geological patience, this 2.71 carat cushion shape gem measures 9.48 by 7.16 by 4.52 mm, it is transparent, it shows an intense color intensity, and it has a clarity grade of very slightly included evaluated at eye level. At The Natural Gemstone Company we trace its origin to Brazil with pride, and we note that this example has had no enhancement, it is wholly natural and untreated. The gem arrived as a rough with promise, its chromium and trace elements already hinting at the rare phenomenon that makes alexandrite so coveted, the dramatic shift from green to purple when light changes. Those sedimentary pockets and weathered host rocks created a crystal with density and refractive properties that answer to light in a way few other gems can, and from those beginnings this stone began its transformation into the jewel you see now.

The journey of craftsmanship that followed honored both the rough form and the optical potential held within. Cut into a cushion shape with a mixed brilliant cut, the stone was faceted to marry the deep color zones with lively scintillation. The cutter worked to preserve weight while opening the pavilion and balancing crown facets to reflect the maximum of that alexandrite magic, the green under daylight and the purple under incandescent light. The mixed brilliant pattern gives this gem controlled brilliance and a bold play of color, the excellent polish allowing each facet to act like a small window, revealing flashes of tone and life. Because the clarity is very slightly included only at eye level, the inclusions do not distract from the gem, instead they attest to its natural origin and add character without compromising the visual impact. The proportions and the 9.48 by 7.16 by 4.52 mm dimensions make this alexandrite ideal for a center stone in a ring or a pendant, where the interplay of light will be admired from every angle.

When you compare this alexandrite to more familiar stones, its brilliance and personality stand apart in delightful ways. A diamond is famed for its white sparkle and exceptional fire, yet a diamond will not change hue, it will not surprise you with a different color under a candle. A sapphire can offer deep, saturated color and excellent toughness, and an emerald can present verdant depth, yet neither sapphire nor emerald will shift their identity with the sun and with a lamp. This alexandrite offers a living performance, a dynamic brilliance that is in part due to its high refractive index, and in part due to the mixed brilliant cutting that maximizes light return while preserving color. Under daylight this stone sings in cool green and teal notes, crisp and clear, and under incandescent light it answers with warm purple and pinkish violet tones that feel like silk. That rare ability to be two colors in one is not merely a novelty, it elevates the gem beyond the static beauty of many other stones, creating an emotional response each time the light changes. The result is a piece that is both visually engaging and conversation worthy, a jewel that can stand as proudly as the finest sapphire and yet offer the surprise and rarity that few gems can match.

At The Natural Gemstone Company we present this alexandrite as an heirloom ready to begin its next chapter with you, a natural, untreated 2.71 carat cushion shape stone with intense color, excellent polish, and origins in Brazil that speak to both provenance and authenticity. We believe in the stories that stones tell, and this gem tells one of geological patience, thoughtful cutting, and the human impulse to create beauty from the earth. It is suited to sit at the center of a bespoke ring, to be set in a pendant that catches morning and evening light, or to be kept as part of a curated collection of rare treasures. Caring for it is straightforward, gentle cleaning with warm soapy water and a soft brush will maintain its polish and shine, and because it is a durable chrysoberyl variety it will wear beautifully with appropriate settings. If you are seeking a stone that offers drama without artifice, history without compromise, and brilliance that shifts in color as day turns to night, this Brazilian alexandrite is a rare find, and The Natural Gemstone Company is ready to help you make it yours.