13.40 Ct. Amethyst from Brazil

This exceptionally transparent 13.40 carat cushion shape amethyst measures 19.15 by 13.61 by 8.69 mm, and features a mixed brilliant cut that balances face up brilliance with depth of color. The gem is graded very slightly included at eye level, a clarity assessment that signals excellent material for an amethyst of this size, because minor inclusions remain invisible to the unaided eye while confirming natural growth characteristics. Color is intense throughout the pavilion and crown, producing even saturation and lively purple tones that are desirable to collectors and connoisseurs. The polish is excellent, yielding crisp facet junctions and superior light return, and the stone has received no enhancement. Origin is Brazil, a proven source for high quality amethyst where crystals form in hydrothermal veins and geodes under stable geological conditions. For an educated buyer, the combination of substantial carat weight, noted clarity, untouched treatment status, and classic cushion shape with a mixed brilliant faceting regime makes this gem both a sensible investment and an attractive candidate for museum quality jewelry. Practical considerations include a Mohs hardness of seven which provides everyday wearability when set with appropriate protective design, and the stone pairs well with both warm and cool metal choices due to its balanced purple saturation.

Beyond technical merit, this amethyst carries a romantic story that echoes its color and clarity, a story we love to tell at The Natural Gemstone Company. Imagine twilight lavenders stretching across the sky, a moment when day yields to evening and the horizon holds its breath, that slow transition mirrored in the gem as light passes through its clean plane to reveal layers of violet and amaranth. The very slightly included nature of the stone is like a secret within a letter, subtle evidence of a journey from deep within Brazilian veins, an intimacy that speaks to authenticity rather than flaw. Given as a promise or worn as a token, this amethyst recalls evenings of whispered vows, a steady glow that deepens with time and memory. For the buyer seeking both geological integrity and emotional resonance, this gem represents a rare convergence, a Brazilian amethyst of scale, precision, and narrative charm, available now from The Natural Gemstone Company.