5.30 Ct. Cabochon Agate from Brazil

This translucent 5.30 carat oval bi color agate measures 12.08 x 10.98 x 5.53 mm, and presents a smooth cabochon dome with excellent polish. The material displays medium color intensity with a harmonious transition between its two tones, and a clarity grade of very slightly included evaluated at eye level. There is no enhancement, and the specimen is sourced from Brazil, offering a natural profile that is well suited to a range of bespoke settings. The depth of 5.53 mm provides sufficient thickness for secure mounting without appearing bulky, and the overall dimensions are ideal for center stone use in rings or for paired elements in earrings.

This agate lends itself to multiple setting styles, accommodating both contemporary and traditional design approaches. A full bezel or collet setting will emphasize the cabochon silhouette and protect the edge while allowing the translucent body to read uniformly under ambient light. An open back or gallery aperture will enhance the stone’s translucency and reveal subtle internal character, making it attractive for pendant designs where backlighting can be showcased. For rings, V style prongs or low profile bezels provide security and daily wear suitability, while halo arrangements with small accent gems can frame the warm bi color tones without overpowering the stone. The oval proportions also permit use as a single focal point in cufflinks or men’s signet styles, and as a paired element in drop or stud earrings where matching symmetry is desired.

Designers will find this agate adaptable to mixed metal combinations and accent choices, with warm golds enhancing brown and amber nuances, and sterling or white metals offering a restrained, modern contrast. The cabochon cut works well with flush and channel integrations in artisan inlay work, as well as with wire wrap and handcrafted bezel approaches for a more organic aesthetic. The Natural Gemstone Company can provide this gem with detailed mounting recommendations, exact measurements for seat preparation, and guidance on complementary accent stones to achieve balanced color and proportion. Care recommendations include gentle cleaning with mild soap and water, and avoiding harsh chemicals or prolonged ultrasonic exposure, ensuring long term preservation of the stone and its polish.