6.49 Ct.Tw.Total Carat Weight Cabochon Carnelian Pair from Brazil

This matched pair of round cabochon carnelians from The Natural Gemstone Company presents a technically refined example of material preparation and lapidary precision. Each stone is measured accurately at 3.28 carats and 3.21 carats respectively, with dimensional tolerances tightly controlled at 9.13 by 9.16 by 5.11 millimeters and 9.08 by 9.12 by 5.08 millimeters, confirming near identical diameters and dome heights which facilitate balanced mounting. The cabochon cut has been executed with a uniformly convex profile and well centered apex, providing symmetrical light return and an even distribution of the internal color plane. Clarity is graded eye clean at normal viewing distance, indicating an absence of visually significant inclusions that would interrupt light transmission, and the polish is rated excellent, yielding a high luster surface with minimal abrasion lines or polishing pits. These stones exhibit transparent to translucent character, and the intense reddish orange hue is consistent across both pieces, demonstrating controlled color zoning which is favorable for matched settings.

From a treatment and sourcing perspective this pair is enhanced by dyeing, a common trade practice to achieve saturation and uniformity in silica based chalcedony such as carnelian, and this stabilization is noted for its effectiveness under standard wear conditions, although prolonged exposure to strong solvents or elevated temperatures should be avoided to maintain color integrity. The origin is Brazil, a provenance known for producing dense, evenly colored carnelian material, and the lapidary work reflects that source material quality in the way the cabochon thickness supports depth of color without veiling. For design considerations the close weight match within 0.07 carats and near identical dimensions make these ideal for paired applications such as stud earrings or a matched pair in a bracelet, where bezel settings will both protect the girdle and complement the dome. The Natural Gemstone Company offers these stones as a finely finished matched pair, ready for professional setting, and we can provide further technical documentation or viewing images on request.