15.76 Ct. Cabochon Tiger's Eye from South Africa

One beautiful opaque 15.76 carat round shape golden brown tiger's eye is offered by The Natural Gemstone Company, presented as a cabochon cut specimen with dimensions of 17.98 by 18.00 by 6.88 mm, originating from South Africa, and free of enhancement. The gem exhibits an overall golden brown body color that ranges from warm honey tones to deeper chestnut areas, and the clarity is graded as opaque when evaluated at eye level. The cabochon shaping emphasizes the stone s natural chatoyancy, and the dome is well proportioned to display a single, silky band that moves smoothly across the surface as light shifts. The polish is excellent, providing a high degree of surface luster and reflection, and the round outline is precise and symmetrical, which supports consistent optical performance and straightforward mounting in a variety of settings.

Optical and physical characteristics are described with attention to measurable detail, the weight of 15.76 carat corresponds with the provided dimensions, and the height of 6.88 mm affords a substantial dome suitable for both statement and classic designs. The chatoyant effect typical of tiger s eye is evident, presenting a linear sheen that aligns with the stone s fibrous structure, and the color transition across the dome is uniform without abrupt zoning or internal interruptions visible to the unaided eye. Because the piece is opaque, internal inclusions do not influence transparency, however surface polish and cabochon geometry are key to the perceived depth and movement of the light band. No treatments or enhancements have been applied, so the gem retains its natural appearance and inherent stability, and origin from South Africa is documented as part of the gem s provenance. The excellent polish reduces the need for additional finishing work after setting, though careful handling during mounting will preserve the integrity of the surface.

Practical considerations for use and care are provided to assist designers and end users in making informed decisions, given the stone s substantial carat weight and robust cabochon profile the gem is well suited to bezel settings that protect the girdle and offer secure retention, however open prong settings can also be used if designed to avoid edge stress. The 6.88 mm thickness creates a notable profile that works well in rings, pendants, and larger earrings, and designers may choose to pair the warm golden brown tones with yellow gold for a cohesive color dialogue, or with white metals for a contemporary contrast. Routine cleaning may be performed with warm soapy water and a soft brush, avoiding prolonged exposure to high heat and aggressive chemicals, and because the stone is natural and unenhanced, standard precautions regarding thermal shock and mechanical impact are advisable. The Natural Gemstone Company can provide additional high resolution images and precise measurements upon request, and documentation regarding origin and the absence of enhancement is available to support valuation and disclosure. This tiger s eye offers a combination of natural charm, reliable optical effect, and practical dimensions that suit considered design applications, and the measured specifications allow for accurate planning during the creation or selection of jewelry.