6.00 Ct. Cabochon Tourmaline from Mozambique

One beautiful translucent 6.00 carat oval shape bi color tourmaline from Mozambique is offered by The Natural Gemstone Company, measuring 11.98 by 9.98 by 5.61 mm, cut as a smooth cabochon that showcases soft internal depth and gentle color zoning. Its bi color character moves from a deeper bluish green to a lighter forest green depending on the light and the viewing angle, creating a subtle and elegant blend that feels both natural and refined. The gem is graded very slightly included at eye level, with inclusions that add character without distracting from the overall appearance, and it displays intense color intensity and an excellent polish that gives the surface a glossy, tactile richness. There has been no enhancement applied to this tourmaline, so the color and clarity are natural, and the cabochon cut enhances the stones translucency and internal shimmer in a way that faceted cuts sometimes cannot replicate.

This 6.00 carat oval cabochon is ideal for a range of jewelry designs, from a statement ring or a bold pendant, to a bespoke pair of cufflinks or a decorative brooch, where the stone can sit comfortably and show its smooth dome and color transition. Our gem cutters and gemologists at The Natural Gemstone Company recommend settings that protect the domed surface while allowing light to reveal the bi color shift, for example bezel settings or secure prong styles with a protective rim. The natural origin from Mozambique and the lack of enhancement will appeal to collectors and designers who prize authenticity and provenance, and the stones size and presence make it a rare find for cabochon collectors. We are happy to provide additional photographs, measurements, and viewing advice on how this tourmaline will look in various metal choices and under different lighting, and we can assist with shipping, certification options, and bespoke mounting services to bring this lovely piece of nature into a finished jewelry work you will be proud to wear.