4.65 Ct. Purple Amethyst from Ceylon (Sri Lanka)

This description follows a clear documentary approach to one specimen, a transparent purple amethyst weighing 4.65 carat, presented in an oval shape with dimensions 12.60 x 10.16 x 6.82 mm, cut in a faceted style with a mixed brilliant pavilion and crown. The stone displays an intense color intensity and an eye clean clarity grade when evaluated at eye level, and it has an excellent polish, no enhancement, origin Ceylon Sri Lanka. These measured attributes are the foundation for understanding its material value and behavior under light, and they also set the parameters for each stage of its journey from source to market. The proportions of the oval, combined with the mixed brilliant scheme, produce a balance between scintillation and color saturation, while the clarity and transparency allow for precise grading and predictable performance in a finished setting. The Natural Gemstone Company documents these characteristics as part of our standard inventory profile, and we include this report to assist gemologists, lapidaries, and buyers who require objective information prior to selection, purchase, or setting.

The journey of this amethyst began in Sri Lanka, historically known as Ceylon, where pegmatitic and hydrothermal deposits yield quartz varieties including amethyst. Extraction occurred through selective artisanal operations and small scale miners working in structurally favorable veins and pockets. From the point of extraction, the rough material was assessed for color zoning, inclusions, and potential yield, and pieces demonstrating deep and even purple were segregated for further processing. Initial cleaning and basic sawing removed host rock and weathered surfaces, and the rough was documented and photographed for traceability. At each handoff there was an emphasis on maintaining the stone in natural, unheated, and unenhanced condition, preserving original color and internal structure. Chain of custody records were kept, and samples were submitted to independent observers for confirmation of geographic origin when practical. This provenance, recorded by The Natural Gemstone Company, supports transparency and provides context for the gemology that follows.

Cutting and finishing were executed with attention to proportion and light performance. The cutter selected a mixed brilliant design to maximize return of light while retaining depth of color, adapting facet angles and table size to the specific refractive properties and color saturation of the rough. During preforming the cutter oriented the pavilion and crown to minimize visible inclusions and to preserve significant mass, thus achieving the final weight of 4.65 carat. Faceting was completed with controlled lap speeds, progressive abrasives, and frequent inspection, leading to the excellent polish reported in the technical notes. The result is an amethyst that combines intense, uniformly distributed purple with lively internal reflections created by the mixed brilliant arrangement. Clarity was assessed at eye level and deemed eye clean, indicating no inclusions visible without magnification that would affect transparency or durability. The absence of enhancement was verified through visual and, where indicated, gemological testing, confirming the stone remains in its natural state as it arrived from Ceylon.

Final evaluation and market preparation were handled with documentation and careful presentation. The Natural Gemstone Company completed a final photographic record and quality review, noting weight, dimensions, cut, clarity, color intensity, polish and origin. The gem is recommended for use in a variety of fine jewelry applications, with design considerations that respect the oval proportions and mixed brilliant optics, and with mounting decisions guided by the desire to showcase color and protect girdle integrity. Packaging and shipment followed established best practices for transit and insurance, and the accompanying report supports informed appraisal and setting. For gem practitioners and consumers seeking a precise, well documented example of Ceylon amethyst, this stone offers consistent provenance, natural color, and technical refinement, delivered with the factual reporting standards of The Natural Gemstone Company.