10.91 Ct. Purple Amethyst from Brazil

A singular treasure from The Natural Gemstone Company, this transparent oval purple amethyst weighs an extraordinary 10.91 carats, and measures 15.55 by 13.22 by 9.21 millimeters, a scale of size and presence rarely seen in natural amethyst of this quality. Expertly faceted with a mixed brilliant cut, the stone presents a lively, scintillating face that reveals an intense, saturated purple hue without the common muddiness found in larger specimens. Eye clean at standard viewing distance, the clarity allows light to pass and sparkle unobstructed, and the excellent polish amplifies the surface brilliance, creating a captivating interplay between depth and fire. Sourced from the famed deposits of Brazil, this gem carries a provenance that collectors respect, and because it is completely untreated, with no enhancement, its color and clarity are the pure result of nature and masterful lapidary work.

This amethyst occupies a rare position among collectible colored gemstones, both for its impressive carat weight and for the richness of its color, a combination that elevates it above the many smaller or less intensely hued examples commonly available. Large amethysts often suffer from color zoning or dullness, yet this gem maintains even saturation throughout the oval contours, a trait that makes it remarkably versatile for bespoke jewelry or a stand alone collector piece. Owning this stone places you among an elite circle of connoisseurs who appreciate the scarcity of naturally intense, eye clean amethyst at this size. The opportunity to acquire such a specimen is limited, as comparable stones with these exact dimensions, clarity, and untreated color are exceptionally uncommon. We at The Natural Gemstone Company offer this gem as a rare invitation to add a genuinely uncommon, museum worthy example to your collection, a piece that will carry distinction and provenance for generations.