10.36 Ct. Green Tourmaline from Brazil

From the green, granitic veins of Brazil to the warm light of a jeweler s bench, this green tourmaline arrives with a story that is at once geological and personal. Formed over millions of years as boron rich fluids threaded through pegmatites, this crystal grew slowly in a unique pocket where neighborhood minerals and changing temperatures coaxed out a deep, natural green that feels both vivid and grounded. We present a single transparent 10.36 carat emerald cut shape green tourmaline with dimensions of 14.08 x 9.74 x 7.77 mm, a gem that shows its tropical birthplace in every subtle shift of tone. The stone is untreated, no enhancement, a truthful example of Brazil s ability to produce tourmalines with remarkable depth and clarity. As you imagine the miners who first uncovered this rough, and the cutters who then read the crystal s internal story, you can sense the slow passage from raw earth to a polished jewel ready to be set and cherished.

At The Natural Gemstone Company we favor cuts that reveal character as much as color, and the emerald cut of this piece does precisely that, with long, architectural facets and crisp corners that frame the green like a living painting. The clarity grade of very slightly included evaluated at eye level gives the gem integrity and life, with only the most minor natural whispers inside that serve to verify origin and authenticity when held to the light. An excellent polish translates the cutter s skill into a surface that mirrors light and returns it enriched by the gemstone s intense color intensity. In practical terms this means that whether set as the centerpiece of a clean solitaire ring, paired as a bold pendant that catches sunlight against the neckline, or mounted as the primary stone in a vintage inspired three stone setting, the green will assert itself with a confident presence. The emerald cut widens the visual plane of color and allows the lush green to read consistently across the table and along the step facets, making the gem particularly compelling in settings that emphasize its length and clarity.

Imagine this tourmaline set in warm 18 karat yellow gold where the green reads rich and resinous, or in cool platinum where the same green appears crisp and modern, the choice of metal tailoring the mood rather than the intensity. The gem s proportion, 14.08 x 9.74 x 7.77 mm, offers a generous footprint on the hand or chest without feeling cumbersome, and the 10.36 carat weight gives substantial presence for a single stone commission. Because this is a natural, unenhanced tourmaline from Brazil we can trace its origin and celebrate the rare combination of size, color, and clarity. When you work with The Natural Gemstone Company you are collaborating with people who respect the life of a gem, from its geological birth to its final setting, and who can advise on bezel, prong, and bespoke mounting options that will allow the intense green to stand out in any jewelry setting. If you are seeking a stone with story, scale, and a dramatic yet wearable color, this emerald cut green tourmaline offers a chance to create a piece that speaks of place, patience, and the precise hands that brought it to finished form.