9.82 Ct. Ametrine from Ceylon (Sri Lanka)

From the very moment this crystal first formed deep within the earth, long before hands and tools would shape it, its story began. Buried in the warm, metamorphic embrace of Ceylon, Sri Lanka, silica rich fluids moved through fractures and cavities, depositing quartz over extended timescales. Variations in temperature, pressure, and the presence of iron in differing oxidation states created a rare tableau of color within a single crystal, where amethyst purple and citrine golden hues settled side by side. This 9.82 carat, transparent bi color ametrine, born of those patient geological processes, carries the memory of heat and light in every facet. We at The Natural Gemstone Company imagine the slow formation of those twin tones as a conversation between fire and earth, an ancient negotiation that left behind a gemstone of remarkable personality and presence.

When the rough stone reached the surface and entered the hands of miners and cutters, its journey entered a new chapter. Sourced from Ceylon, it passed through experienced eyes that recognized its potential for a dramatic bi color presentation. The rough was evaluated for clarity, color zoning, and potential yield, and careful heat treatment was applied to refine and intensify its natural hues. Heat treatment is a traditional and accepted enhancement that can clarify color boundaries and bring out the vibrant contrast between citrine and amethyst tones, and in this gem the result is an intense color intensity that is both vivid and balanced. The clarity was assessed at eye level and graded as eye clean, ensuring that the gem reads as pristine to the naked eye, while laboratory grade standards confirm the nature of its enhancement, preserving trust and transparency at every step.

The decision to cut this piece into an emerald cut was deliberate and artistic, rooted in respect for the stone s innate architecture. The emerald cut, with its long, elegant step facets, highlights the dramatic linear division between the purple and golden zones, creating a window into the stone s internal landscape. The final dimensions of 13.61 by 11.08 by 8.95 mm give the gem an impressive face up presence, while the 9.82 carat weight ensures it will command attention without overwhelming. Our master cutter oriented the crystal to maximize the bi color alignment, and the result is a balanced split that reads beautifully from multiple angles. Each facet was executed with precision, and the polish was brought to an excellent standard, allowing light to move across the surfaces with a satiny brilliance that enhances both color and clarity.

Beyond technical mastery, there is a cultural and human element to this ametrine s journey that we love to share. Ceylon has a long and storied relationship with gemstones, where generations of miners, lapidaries, and jewelers have learned to read the land and coax beauty from its depths. Ametrine itself carries a dual symbolism, representing balance, transformation, and the harmonious union of opposites. In this specimen the golden citrine tones speak of warmth, clarity, and optimism, while the amethyst purples invite reflection, calm, and spiritual depth. When set into a ring, pendant, or bespoke commission, this gem will not only reflect light, it will reflect a personal narrative, a decision to wear a piece that is both visually striking and steeped in provenance.

At The Natural Gemstone Company we are committed to presenting these stories alongside our gems, so that every owner understands not only the specifications but the lineage and care that brought each stone to market. This emerald cut bi color ametrine, 9.82 carats, dimensions 13.61 by 11.08 by 8.95 mm, clarity grade eye clean evaluated at eye level, intense color intensity, excellent polish, enhancement heat treated, origin Ceylon Sri Lanka, arrives ready to be transformed into a signature piece. For collectors and connoisseurs who value rarity, narrative, and craftsmanship, this gem offers a chance to carry a fragment of geological time and human artistry in one elegant form. If you imagine it set for daily wear or for special moments, we can assist with custom setting ideas that preserve its color split and showcase its refined step cut, and we welcome inquiries to help bring this gem s next chapter to life.