0.68 Ct. Alexandrite from Brazil

A rare opportunity awaits the collector and connoisseur in the form of a single, exquisite alexandrite that we are privileged to present at The Natural Gemstone Company, a gemstone of true distinction and scarcity, a stone that will not be replicated in our inventory. This transparent 0.68 carat pear shape alexandrite measures 7.25 x 4.82 x 3.00 mm, a size that balances wearability and presence with refined elegance. Its mixed brilliant faceted cutting style and meticulous proportions render it into a gem that commands attention without ostentation. Originating from Brazil and left completely natural with no enhancement, this gem displays intense color intensity, an excellent polish, and a clarity grade evaluated as very slightly included at eye level, a testament to its exceptional quality. Availability of such a finely proportioned alexandrite in this weight class and color change range is limited, and ownership confers entry into a small circle of collectors who value authenticity, natural origin, and superior lapidary work.

The brilliance you see is born in the very structure of chrysoberyl, the mineral family to which alexandrite belongs, an orthorhombic crystal lattice that concentrates light and produces a high refractive response. The chromophore responsible for the celebrated alexandrite effect is chromium, which sits within the crystal lattice and selectively absorbs and transmits light in a dynamic way as the light source shifts, producing a living color transition from greenish tones in daylight to reddish tones under warm incandescent light. This selective absorption combined with strong pleochroism enhances the way color is perceived from different angles, adding to the perceived depth and life of the gem. The high refractive index intrinsic to chrysoberyl contributes to strong internal reflections, while the precise mixed brilliant facet set, with a well timed crown and pavilion relationship, channels and returns light to the eye as bright flashes of brilliance and sharp scintillation that appear finer and more lively than many stones of similar size. The interplay of color change and refractive behavior gives this alexandrite a sparkle that is unique and difficult to replicate in other gem materials, a sparkle that alternates between soft and fiery depending on the light and your movement.

The pear shape is a study in sophisticated geometry, offering an elegant elongation that flatters the finger and provides a focal point that reads as both refined and dramatic. The dimensions of 7.25 x 4.82 x 3.00 mm make this gem an ideal center for a custom ring, a pendant set to catch every passing light, or a bespoke pair of earrings crafted as a singular statement of luxury. The mixed brilliant cut was selected to amplify both color and brilliance, with the pavilion facets engineered to capture light and the crown facets designed to break that light into scintillating flashes. The clarity evaluation as very slightly included at eye level means that under normal wear and at typical viewing distances the gem reads as clean and pure, while magnification will reveal the tiny natural signatures that confirm its origin and authenticity. The excellent polish further refines the light return, creating crisp reflections across the facet planes and enhancing the dynamic color play. The fact that this gem is untreated is central to its rarity, as natural alexandrite of this character from Brazil are scarce and steadily sought after by collectors who prize originality and geological provenance.

Owning this alexandrite is not simply a purchase, it is a private acquisition that aligns you with a small group of discerning patrons who value natural rarity and unmatched craftsmanship, a jewel that carries with it a story of geological time and artisanal mastery. At The Natural Gemstone Company we treat each inquiry as a confidential conversation, offering individualized guidance on mounting designs, metal selection, and bespoke settings that will honor the gem while ensuring that its optical performance is maximized. For those who wish to secure this stone we offer a private consultation, detailed imagery, and the option to request a full gemological review to accompany the purchase, assisting collectors and designers in making an informed and confident choice. Because gemstones of this caliber and provenance are limited, we recommend reserving this alexandrite promptly to ensure it can be set and presented exactly as you envision, an heirloom quality piece that will register as an emblem of exclusive taste for generations to come.