9.67 ct Natural Jargoon Zircon Rough, Facet Grade, Unheated, Embilipitiya Sri Lanka

Stone Identity & Quality

This is a single, Facet Grade Natural Jargoon Zircon Rough. It weighs 9.67 carats and measures 14.2 x 10.1 x 5.8 mm. The stone is completely unheated and originates from Embilipitiya village around mining in Sri Lanka. It is an alluvial rough stone with good depth, making it suitable for detailed cutting planning by experienced professionals.

Color & Visual Characteristics

The material exhibits a natural color shift under different lighting sources, transitioning from brown to red specifically under fluorescent and incandescent light. It features a classic alluvial luster on its surface. Note that heating could potentially shift the color to yellow or white, but such treatment is highly individualized and results cannot be guaranteed.

Internal & External Features

As is typical for alluvial rough, the exterior shows natural surface textures and small impact marks from river transport. While depth and size suggest good yield, internal clarity and inclusions can only be fully evaluated during the cutting process and preforming.

Cutting, Specimen, or Treatment Potential

Because this is Facet Grade rough, it is meant for cutting. The dimensions suggest a good depth for a nice yield if orientation is planned carefully. As noted, the stone may be suitable for traditional blowing pipe heating, with potential to turn yellow or white. However, the final outcome depends entirely on the stone’s internal chemistry and cannot be promised. Custom cutting and certification can be arranged upon request for suitable stones.

Source & Ethical Position

At Danushka Gems & Minings, we provide direct source-connected materials with a strong emphasis on honest evaluation. This stone comes directly from the alluvial gravels of Embilipitiya village around mining in Sri Lanka. We believe in presenting natural stones with accurate treatment status, ensuring our international clients have practical, trustworthy information for their purchasing decisions.