9.67 Ct. Chrome Tourmaline from Tanzania

A rare and arresting example of nature’s refined palette, this transparent green chrome tourmaline weighs 9.67 carats and has been masterfully fashioned into an emerald cut to showcase its regal depth and directional brilliance. Measuring 13.26 by 9.18 by 9.32 millimeters, the stone presents a bold yet elegant footprint, ideal for a statement ring, a bespoke pendant, or a singular high-jewelry commission. Its intense color intensity is a striking, saturated green that reads as both verdant and sophisticated under varied lighting, while the eye clean clarity, evaluated at eye level, ensures uninterrupted visual purity and an immersive visual experience. The excellent polish allows each facet to act as a mirror to the gem’s inner glow, producing crisp facet junctions and lively reflections, and with no enhancement reported, this tourmaline retains an entirely natural character that discerning collectors prize. As a product of The Natural Gemstone Company, this piece is presented not as a mass-produced commodity but as a singular work of nature, rare in its combination of size, color, and clarity.

What makes this gem particularly meaningful to the conscious collector is its clear provenance and the care taken throughout its journey from deposit to showcase. Originating in Tanzania, a country known for producing some of the world’s most vibrant chrome tourmalines, this stone was sourced through partners who operate with transparency, respect for their communities, and a commitment to minimizing environmental impact. At The Natural Gemstone Company we insist on direct relationships with our supply chain, on-the-ground verification, and thorough documentation, so that every gem we offer can be traced back to a responsible origin story. Because this tourmaline has no enhancements, its value reflects both the integrity of the material and the ethical practices that supported its recovery and preparation. For the conscious buyer who places equal importance on provenance and aesthetics, this gem embodies a responsibly made luxury, one that supports local economies and artisanal skills while preserving the natural beauty from which it was formed.

Owning this 9.67 carat Tanzanian chrome tourmaline places you among a select group of collectors who understand the interplay of rarity, provenance, and timeless beauty. The emerald cut was chosen to amplify the gem’s clarity and color saturation, creating a table and step facets that allow the green to breathe and shift with movement, offering a dignified modernity that complements both classic and contemporary settings. The Natural Gemstone Company curates each piece with bespoke service in mind, offering private viewings, custom design consultations, and detailed certification that includes exact dimensions, carat weight, clarity notes, polish assessment, and origin documentation. Because stones of this caliber appear only infrequently, we limit the availability of comparable examples, ensuring that when you acquire such a gem you are not only adding an exceptional object to your collection but also joining an exclusive circle of patrons who value ethical sourcing as highly as connoisseurship. If you seek a centerpiece that speaks to provenance, conscience, and unparalleled natural beauty, this chrome tourmaline is a rare opportunity to own a gem that will be treasured for generations.