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11.44 Ct. Purple Amethyst from Ceylon (Sri Lanka)
This loose stone is available to ship now
Item ID: | K30154 |
|---|---|
Dimensions (MM): help | Length: 14.77 Width: 14.71 Height: 8.52 |
Weight: | 11.44 Ct. |
Color: help | Purple |
Color intensity: help | Vivid |
Clarity: help | Eye Clean |
Shape: help | Asscher - Octagon |
Cut: | Asscher Cut |
Cutting style: | Faceted |
Enhancements: help | No Enhancement |
Origin: help | Ceylon (Sri Lanka) |
Per carat price: help | $20 |
This transparent 11.44 carat Asscher octagon amethyst measures 14.77 by 14.71 by 8.52 millimeters, presenting a near-perfect square outline with crisp pavilion and crown geometry. Executed in a classical Asscher faceting schema, the stone exhibits concentric step facets on the crown and pavilion that create the characteristic hall-of-mirrors effect associated with precision-cut step stones. The cut proportions and excellent polish produce strong internal reflections and even light return across the table, while the faceting orientation minimizes windowing and maximizes apparent depth. Clarity is eye clean at normal viewing distance, confirming that facet junctions and pavilion symmetry were worked to high standards. Color is described as vivid purple, saturated and evenly distributed without evidence of dye or enhancement, the specimen being completely untreated. The overall combination of weight, dimensions, and faceting results in a well-balanced stone that reads larger face-up than its carat weight might suggest, making it an efficient and visually impactful choice for collector grade jewellery.
The provenance from Ceylon, Sri Lanka, is documented, and this piece arrives to the market with The Natural Gemstone Company affirmation of ethical sourcing practices, chain of custody transparency, and no enhancement disclosure. For the conscious consumer, this amethyst represents a responsible selection, originating from regulated mining zones where traceability and fair labor considerations are prioritized, and where no heat or irradiation treatments have been applied. Its hardness and durability, consistent with amethyst mineralogy, make it suitable for rings, pendants, and bespoke designs, though step cuts benefit from secure settings, such as a classic four-prong with reinforced corners or a low bezel, to protect the pavilion and corners while preserving the step facet reflections. Routine care involves gentle cleaning with warm soapy water and a soft brush, avoiding steam and harsh chemicals to maintain polish and facet crispness. For collectors seeking documentation, independent gem reports or additional imaging can be provided on request, ensuring the technical specifications and ethical claims can be independently verified. This Ceylon Asscher amethyst offers a rare synthesis of technical precision, visual potency, and ethical provenance, making it a refined addition to a conscious collector’s repertoire.




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