7.82 Ct. Green Tourmaline from Africa

At The Natural Gemstone Company we present an exceptionally rare collector quality green tourmaline that embodies exclusivity and refined taste. This one of a kind transparent tourmaline weighs 7.82 carats, and it is fashioned into a striking asscher octagon profile that elevates its presence beyond ordinary gemstones. The combination of substantial carat weight and a disciplined asscher geometry creates a stone that reads as both jewel and objet dart, an heirloom grade specimen destined for a select circle of connoisseurs. True collectors understand that stones of this caliber appear infrequently, and when they do, they find appreciative hands quickly. This particular gem is an invitation to join an elite few who can claim ownership of a deeply saturated, museum worthy tourmaline, curated and offered exclusively by The Natural Gemstone Company.

The visual character of this tourmaline is defined by a rich, dark green intensity that echoes the most coveted tones found in classic emeralds, while retaining the unique vibrancy and crystalline structure that defines tourmaline. Expertly faceted in an asscher cut, the stone measures 10.61 x 10.01 x 8.27 mm, dimensions that offer commanding surface presence while preserving exceptional depth and light return. The asscher faceting emphasizes step like planes that produce a hall of mirrors effect, a disciplined geometry that rewards close inspection with layered flashes of deep green. The polish is excellent, and each facet has been finished to maximize brilliance and table clarity, creating a stone that reads as both powerful and poised under gallery lighting or natural daylight.

Clarity is recorded as very very slightly included, evaluated at eye level, a distinction that confirms the gem is essentially clean to the naked eye while retaining natural character on very close magnification. The stone has undergone careful heat treated enhancement to optimize color and stability, a common and accepted treatment in high end gemstones, applied with restraint to reveal the finest possible tone. Origin is Africa, a source known for producing tourmalines with intense hues and robust crystalline quality, and this provenance contributes to the gem long term desirability and market distinction. The substantial table and the symmetry of the asscher octagon make this piece ideal as a centerpiece for a bespoke ring, a dramatic pendant, or as the anchor of a collector display cabinet where form and color can be appreciated from multiple angles.

For the serious collector seeking a perfect addition to a high end gemstone collection, this 7.82 carat asscher octagon green tourmaline represents a rare convergence of weight, cut precision, color depth, and superior polish. Offered by The Natural Gemstone Company as a single, limited opportunity, this gem is tailored for individuals who pursue singular quality and provenance, who commission custom settings, or who seek to build a curated portfolio of exceptional stones. We welcome direct inquiries for private viewings, bespoke mounting services, and documentation of origin and treatment, ensuring a discreet and secure acquisition. Owning this tourmaline is more than possession of a beautiful stone, it is entry into an exclusive circle of collectors who appreciate the rarity and refined statement that only a gem of this stature can deliver.