4.36 Ct. Cabochon Tourmaline from Mozambique

At The Natural Gemstone Company we are pleased to present a single, beautiful, transparent tourmaline that speaks to both the collector and the romantic who values lineage and lasting beauty. This gem weighs 4.36 carats and is fashioned into a classic cushion shape, offering a pleasing balance of softened corners and a dignified presence on the finger or pendant. The dimensions measure 8.38 by 8.37 by 7.11 millimeters, and the stone is cut in a sugar loaf style that recalls old world cutting traditions, a gentle domed face with triangular facets that catch and reflect light in a warm, measured way. The color reads as a reddish brown with medium light intensity, a tone that lives comfortably between the warmth of red and the earthy depth of brown, creating a look that changes subtly with the light and the wearer, like a piece of history revealed anew each day. Clarity is graded included at eye level, which means that the internal character of the gem is visible to an attentive viewer, and those inclusions become part of its unique identity rather than flaws to be erased. The polish is excellent, and importantly this tourmaline is natural with no enhancement, originating from the rich deposits of Mozambique where tourmalines of many fine hues have been admired and traded for generations.

Tourmaline has long been treasured across cultures for its range and resilience, carrying a provenance that reaches back to ancient trade routes and the early cabinets of curiosity kept by noble households. A cushion shape with a sugar loaf cut calls to mind Victorian lockets and Georgian dress rings, designs meant to be worn as statements of continuity and taste rather than as fleeting trends. This reddish brown hue, warm yet restrained, pairs exceptionally well with traditional settings, making it ideal for an heirloom solitaire, a three stone ring that frames the central gem with smaller accent diamonds, or a closed bezel that speaks of practical refinement and security. For those drawn to vintage aesthetics, a low profile crown and milgrain edges will harmonize with the stone's old world cut, while a halo of small white or champagne diamonds will amplify its presence without overpowering the natural color. Metal choices vary with intent, yellow gold and rose gold will accentuate the warm tones and offer a period appropriate look, while white gold or platinum will create a modern contrast that allows the tourmaline to read as a refined accent against a cool metallic canvas. Because this stone is untreated, the inclusions and internal growth patterns contribute to a sense of authenticity, as though the gem carries a small map of its subterranean journey.

For the discerning buyer who values both provenance and practicality, the specific measurements and cut of this gem inform how it will sit and perform in a finished piece. The modest depth of 7.11 millimeters and the sugar loaf dome invite secure settings that protect the pavilion while showing the cushion face to best advantage, and the excellent polish ensures a glassy surface that enhances luster despite any internal characteristics. Care for this tourmaline is straightforward, as with most durable semi precious stones, warm soapy water and a soft brush are the preferred method for routine cleaning, followed by drying with a soft cloth, and it is wise to avoid harsh chemicals and extreme temperature shocks to preserve the polish over decades. For mounting, we can advise on prong counts and bezel heights that respect both the gem proportions and the clarity grade, ensuring that the inclusions remain an artistic part of the gem story rather than points of weakness. At The Natural Gemstone Company we are happy to assist with custom design consultations, to provide additional photographs or video to confirm color and presence in hand, and to coordinate independent gemological documentation if that is desired. If you seek a gemstone that combines the nostalgia of classic design with a tangible, natural origin from Mozambique, this 4.36 carat sugar loaf cushion tourmaline offers a rare opportunity to commission a piece that will carry meaning and beauty for generations.