98.92 Ct. Cabochon Rutilated Quartz from Ceylon (Sri Lanka)

One semi transparent smoky rutilated quartz, oval shape, cabochon cut, weighing 98.92 carat. The specimen measures 33.92 by 26.32 by 15.49 millimeters, and presents a medium light smoky tone with well distributed rutilation. The rutile inclusions form slender, linear needles that traverse the stone in predominantly parallel orientations, producing a distinctive internal pattern that is visible to the unaided eye. Clarity is graded very slightly included, evaluated at eye level, which allows the internal needle structures to be appreciated without significant obstruction to translucency. The surface displays an excellent polish, enhancing luster and surface brilliance, and there has been no enhancement to modify color or clarity. The reported origin is Ceylon Sri Lanka, a locality known for producing rutilated quartz with attractive needle development.

This 98.92 carat cabochon is suitable for use as a focal stone in bespoke jewelry or for collectors seeking a substantial natural rutilated quartz with clear provenance and no enhancement. Quartz has a Mohs hardness of 7, which offers reasonable durability for most wear applications, though setting design should protect the cabochon edge and high dome from sharp impact. The stone responds well to light when oriented to emphasize the rutile pattern, and the cabochon profile preserves internal character while providing an even visual surface. For routine care, clean with warm water, mild soap, and a soft cloth, avoid prolonged exposure to strong heat or harsh chemicals, and consult a professional jeweler for advice if the stone is to be mounted in a complex setting. This description and the accompanying images are provided by The Natural Gemstone Company, reflecting measured dimensions, observed gemological attributes, and origin information as recorded during examination.