15.33 Ct. Amethyst from Brazil

If you have been searching for the perfect centerpiece to complete a high end gemstone collection, or if you are seeking an engagement stone that will stop conversations and hold a lifetime of meaning, your search ends here. This beautiful transparent 15.33 carat asscher octagon shape purple amethyst answers the desire for scale, color, and classical elegance in one single offering. At 15.80 x 15.90 x 8.80 millimeters this gem carries a presence that reads as unmistakable on the hand, yet its proportions and depth of table invite finely crafted settings and bespoke designs. The Natural Gemstone Company presents this specimen as an ideal solution for clients who demand exceptional visual impact combined with gemological integrity, a stone that delights collectors, designers, and discerning patrons alike.

What sets this amethyst apart is the marriage of an asscher cut and intense color intensity, executed to a standard that maximizes brilliance while honoring the stone s natural character. The asscher cut offers a refined octagonal geometry with broad step facets that create a hall of mirrors effect, allowing the rich purple to play with light in layered flashes and deep flashes of saturation. Clarity is graded very very slightly included evaluated at eye level, a description that assures you of the gem s transparency and visual cleanliness when mounted or viewed loose. The excellent polish enhances facet definition and allows the color to communicate without interruption, producing an overall experience that feels luxurious and intentional. This gem has been heat treated, a common and stable enhancement that refines hue and saturation, and its origin from Brazil connects it to a storied source known for consistently fine amethysts.

Consider how this amethyst will perform in real world settings, because the right stone belongs to a life as much as to a collection. As a centrepiece for a bespoke engagement ring it will deliver distinctive geometry and a regal tone that pairs beautifully with warm golds, rose golds, and platinum when surrounded by a halo or minimalist bezel that lets the asscher facets speak. For collectors it represents an opportunity to own a large, eye pleasing amethyst with documentation of origin and treatment that supports long term care and potential future resale. Jewelry designers will appreciate the exact dimensions for bench planning, the depth that allows for secure bezel work, and the step facet sequence that rewards settings which show the pavilion depth to advantage. As a display gem it photographs with richness and clarity, and as a wearable stone it balances durability and daily elegance in a way that invites frequent enjoyment.

At The Natural Gemstone Company we curate pieces with the needs of our clients in mind, and this amethyst has been selected for its combination of size, cut quality, and color intensity. We support this selection with detailed grading information, attentive communication about enhancements and origin, and guidance on settings and care that preserves the stone s beauty for generations. If you are building a fine gemstone collection, commissioning a signature engagement ring, or searching for a standout stone for a special commission, this 15.33 carat asscher octagon amethyst from Brazil is a ready answer to those needs. Reach out to our team for additional photos, facet diagrams, or to discuss secure shipping and bespoke mounting options, and let The Natural Gemstone Company place this extraordinary amethyst at the heart of your next chapter.