5.64 Ct. Orangish Red Cabochon Agate from India

One translucent 5.64 carat oval shape orangish red agate is presented with exact dimensions of 12.43 x 9.61 x 6.36 mm, cabochon cutting style, intense color intensity, and an excellent polish. This specimen originates from India, and it is offered without any enhancement, preserving its natural formation and color saturation. The oval outline has been carefully proportioned to balance visual surface area and thickness, making the gem suitable for precision settings and allowing for consistent light transmission across the domed surface. The weight and dimensional relationship indicate a well preserved volume to surface ratio for a cabochon, which enhances the perceived depth of color while maintaining structural integrity for everyday jewelry use.

The cabochon execution on this agate emphasizes a smoothly domed cortex with a controlled parabolic profile, a refined base plane, and uniform symmetry across the long and short axes. During shaping the preform was established to maximize the best color region while controlling wall thickness at the bezel edge, and subsequent grinding stages refined the dome curvature to eliminate flat spots and to maintain optical continuity. The polishing sequence concluded with a tightly controlled lapping and final polish, yielding an excellent polish that produces strong specular highlights and a soft, waxy to vitreous surface sheen. Attention to girdle consistency of the cabochon ensures secure seating in bezel constructions, and the rounded pavilion transition reduces the risk of stress concentration during setting. The cabochon cut is ideal for this agate because it retains translucency and reveals the internal character without the need for faceting, and the smooth dome maximizes tactile appeal as well as visual depth.

From a gemological standpoint this agate is a chalcedony microcrystalline silica aggregate, with typical Mohs hardness in the range of 6.5 to 7, and a specific gravity approximately 2.59 to 2.61. Refractive index values for similar chalcedony material generally fall near 1.53 to 1.54, and these optical parameters account for the gentle light diffusion and the warm internal glow observed in this piece. The material displays a translucent body with intense orangish red coloration that is evenly distributed across the dome, complemented by a localized darker inclusion near one margin that provides visual contrast and character. This darker inclusion exhibits a branching and matt morphology consistent with dendritic or mineral staining patterns that are commonly encountered in natural agates, and it contributes to the specimen s individuality without compromising clarity or structural soundness. Color grading for this piece emphasizes intensity and saturation rather than hue neutrality, and the color stability of unenhanced agate of Indian origin is well documented, making this gem a dependable choice for long term wear.

Provenance and practical considerations complete the technical profile, with the Indian origin reflecting established mining and lapidary traditions that favor hand finishing and selective cutting to highlight natural features. No thermal or dye treatments have been applied, confirming the stone s natural state, and this information is important for conservation, valuation, and setting decisions. For jewelry applications it is recommended to consider bezel settings, low profile closed backs for rings, or secure prong systems adapted to cabochon geometry for pendants, where the even dome and consistent base allow for accurate metal work and snug fit. Care advice includes avoiding prolonged exposure to harsh chemicals, ultrasonic cleaners in uncertain environments, and extreme thermal shock, while routine cleaning with a soft brush, warm water, and mild detergent will maintain the polish and surface luster. For collectors and designers seeking documentation, The Natural Gemstone Company can provide detailed imagery, measurement verification, and sourcing notes upon request, ensuring transparency for resale or appraisal. This orangish red, translucent cabochon exemplifies disciplined lapidary technique and natural character, and it stands ready for integration into fine jewelry or curated gemstone collections.