3.82 Ct. Multi Color Cabochon Agate from India

This listing describes one translucent 3.82 carat round shape multi color agate, presented by The Natural Gemstone Company. The specimen measures 11.20 x 10.79 x 4.16 mm, and is fashioned in a cabochon cutting style with a well proportioned dome and a smooth, even base. Color intensity is assessed as medium, and the polish is excellent, resulting in a glossy surface that enhances the internal patterns without introducing reflections that obscure detail. There has been no enhancement to this material, and the origin is India, where agate has a long history of use and cutting. The piece is offered as a finished gem, suitable for immediate use in fine jewelry settings or for inclusion in a curated collection.

Visually the stone displays a soft translucency with multiple warm tones distributed in organic, cloud like patterns. The body color reads as a pale, warm neutral that allows light transmission, while the patches of deeper brown and honey tones create areas of contrast and visual depth. Under transmitted light the translucent body displays a gentle glow, and surface reflections from the excellent polish add to the perception of depth without masking the internal color zoning. The cabochon form emphasizes the interplay between surface luster and subsurface pattern, making this gem particularly suited to designs that showcase its rounded profile, such as bezel set pendants or low profile rings where the cabochon can be protected from abrasion.

From a material and lapidary standpoint this agate is a variety of microcrystalline quartz, making it durable and well suited to wearable pieces. Typical physical properties for agate include a Mohs hardness in the range of 6.5 to 7, and a refractive index near 1.53 to 1.55, values that are useful when considering cutting, setting, and finishing processes. The cabochon cut chosen for this stone retains substantial material thickness through the dome, which improves resistance to chipping and allows secure clamping in bezels. No treatments have been applied, which preserves the natural appearance and stability of the piece. For reference on a related material category, opal type is White Opal, a gem that contrasts with this agate by exhibiting play of color and a milky body tone, and including that comparative note can assist designers and collectors in selecting complementary stones for mixed gem compositions.

Care and use recommendations are straightforward given the material properties and finish. Avoid prolonged exposure to strong acids, sudden temperature extremes, and abrasive contact that would compromise the polish. Routine cleaning with warm water, a mild detergent, and a soft brush is effective, followed by gentle drying with a soft cloth. When planning a setting, consider bezel or partial bezel designs that protect the cabochon edge while allowing light to interact with the stone through the crown, and account for the exact measurements 11.20 x 10.79 x 4.16 mm plus tolerances for secure settings. For additional technical details, matching stones, or custom cutting and setting services, please contact a sales representative at The Natural Gemstone Company, who can provide further documentation and high resolution imagery upon request.