4.07 Ct. Brownish Green Sapphire from Ceylon (Sri Lanka)

This exceptional transparent 4.07 carat emerald cut brownish green sapphire measures 10.45 by 6.61 by 5.75 millimeters, and it is a superb example of a naturally colored Ceylon sapphire that has not been subjected to enhancement, as provided by The Natural Sapphire Company. The emerald cut is executed with precise step facets that emphasize the gem clarity and create a refined, architectural appearance. The color reads as a brownish green with vivid intensity, and the gem is graded as very slightly included when evaluated at eye level, which means the inclusions are minimal and unobtrusive to the naked eye under normal viewing conditions. The excellent polish contributes to crisp facet junctions and an even, lively face up appearance, so the stone presents a clean window to its color and internal character. Taken together, the weight, proportions, and polish produce an attractive face up size and presence that will sit confidently in a bespoke ring, a refined pendant, or an important collector portfolio.

From a technical grading perspective, the combination of an emerald cut and a very slightly included clarity grade is especially desirable for a green sapphire of this nature, because the step facets of an emerald cut emphasize transparency and allow the eye to appreciate subtle tonal variation without excessive reflection that can hide color. Very slightly included at eye level indicates that this sapphire maintains excellent transparency and brilliance, while retaining natural internal features that are commonly accepted by connoisseurs as proof of genuineness. The dimensions give it an ideal spread for a mid to high finger, and the depth and table proportions appear to be balanced to support strong light return despite the linear nature of the cut. The excellent polish enhances light transmission and makes the stone feel immediate and alive when observed under natural light. Because the stone is unenhanced, the clarity and polish are entirely the work of careful lapidary and the inherent qualities of the rough material, which is often a point of emphasis for educated buyers who prefer untreated gems.

The Sri Lankan origin significantly informs the character and desirability of this sapphire, because Ceylon sapphires have a long historical association with some of the world most renowned gem collections and royal jewels. While the legendary examples such as the Logan Sapphire, the Stuart Sapphire, and famous star sapphires like the Star of India differ in size and hue from this brownish green stone, they share a common lineage in terms of color complexity, crystalline quality, and enduring appeal. Historically, sapphires of Ceylon provenance have been prized for bright, lively tones and for the way their color sits face up with strong saturation. In modern markets many sapphires are heat treated to enhance color and clarity, and an unenhanced specimen like this one carries an additional premium and a distinct narrative of rarity and authenticity. The brownish green hue is comparatively rare when set against the more common blues, and collectors often prize these complex tones because they offer versatility in jewelry design and a subtler, more nuanced color story than single tone stones. For a buyer seeking a gem with provenance, character, and natural color integrity, an unenhanced Ceylon sapphire of this quality is an attractive proposition.

For the educated buyer this sapphire represents a strong combination of technical quality and collector appeal. The vivid color intensity together with very slightly included clarity and excellent polish create a gem that will wear with confidence and exhibit consistent presence in jewelry, while also holding intrinsic rarity because of its unenhanced status and uncommon brownish green hue. In practical terms the emerald cut will reduce the visual impact of surface wear over time and will provide a contemporary, elegant setting profile. From an investment perspective, unenhanced stones from known origins have shown resilience in secondary markets because they are finite and they carry a verifiable story. The Natural Sapphire Company stands behind the origin and treatment description, and our curation supports buyers who value detailed technical information alongside aesthetic judgment. For bespoke commissions this stone is ideal for a classic solitaire ring, a refined three stone setting where side stones can lift the green toward a brighter face up, or a statement pendant that allows the step facets to play with light. Routine care should include avoidance of harsh chemicals and ultrasonic cleaning for stones with visible internal features, and regular inspection of the setting to protect the corners and girdle of the emerald cut. This sapphire offers a rare combination of natural color, polish, and provenance that will reward both the eye and the informed collector over decades of enjoyment.