12.57 Ct. Orange Citrine from Brazil

This exceptional 12.57 carat faceted citrine presents in a classic emerald cut shape, with dimensions 14.80 x 11.63 x 9.67 mm, vivid orange color intensity, and an excellent polish that delivers crisp facet edges and a lively, even face up appearance. The emerald cut emphasizes the stone length and table surface, allowing the color to mature and glow from within, while the generous carat weight gives this gem a commanding presence for both collector pieces and high quality jewelry settings. The very slightly included clarity grade, evaluated at eye level, confirms that inclusions are minimal and do not detract from the gem visually, yet they provide useful information about its natural origin and formation history.

The stone exhibits a set of signature inclusions that make it unmistakable to an informed observer, and these inclusions are part of its character and provenance. Delicate wispy veils and tiny two phase fluid inclusions appear aligned with the original growth planes, and faint healed feather trails are present near the pavilion, all consistent with Brazilian pegmatitic growth and subsequent thermal modification. Subtle parallel growth zoning and a slightly deeper orange band near the girdle indicate heat migration patterns typical of amethyst to citrine transformation, and these features are stable and permanent. These internal markers are important to educated buyers because they confirm that the gem has been heat treated, a standard and accepted enhancement for citrine that produces vivid orange tones without compromising stability or durability. The combination of high color intensity, clean eye appeal, and diagnostic inclusion features adds to the stone credibility and collectible value.

Sourced from Brazil and treated by controlled heating, this citrine is a fine example of trade practiced enhancements that consistently yield attractive, market preferred color. For collectors and connoisseurs who value documented origin, observable growth features, and reliable presentation, this gem offers transparency in both physical and treatment characteristics. The Natural Gemstone Company stands behind the description and quality assessment, and we can provide further detail about cut proportions and viewing recommendations to help you evaluate how this stone will perform in a chosen mounting. This citrine is well suited to a statement ring or pendant, where its color, cut, and clarity will be showcased, and it represents a thoughtful acquisition for buyers seeking an elegant, scientifically grounded addition to a gemstone collection.