1.09 Ct. Bluish Green Sapphire from Ceylon (Sri Lanka)

This transparent bluish green sapphire weighs 1.09 carats, and presents an emerald cut shape with dimensions of 6.74 x 4.98 x 3.46 mm. The gem exhibits medium color intensity, producing a balanced bluish green hue that is neither overly dark nor overly pale. Clarity is graded as very slightly included, evaluated at eye level, and the stone is notably free of inclusions that would interrupt the viewing field or detract from its overall transparency. The cut follows the classic emerald cut geometry, with step facets that create broad planes of color and light, and the polish is graded excellent, producing crisp facet junctions and a smooth reflective surface. The sapphire has undergone standard heat treatment, a stable and widely accepted enhancement practiced to refine color and clarity, and its origin is Ceylon, Sri Lanka, a region historically renowned for high quality corundum.

Optically, the emerald cut format emphasizes the stone color and clarity, rather than relying on scintillation, producing elegant, broad flashes and a calm, architectural appearance. The medium color intensity allows the bluish green tone to remain vivid under a variety of lighting conditions, and the transparent nature of the material supports good light transmission and depth. The very slightly included clarity grade, assessed at eye level, means that inclusions are minor and require trained observation to detect, leaving the gem visually clean to most viewers and suitable for settings where an unobstructed color field is desired. The excellent polish enhances the visual crispness of the step facets, ensuring that the planes catch and return light evenly, and the overall finish contributes to a refined presence whether seen close up or at a distance.

From a design and wearability perspective, this 1.09 carat emerald cut bluish green sapphire is versatile and appropriate for both casual and formal contexts. The emerald cut conveys a restrained, sophisticated aesthetic that pairs well with contemporary, minimalist settings, and it also complements vintage inspired designs that emphasize linear elegance. At the stated dimensions, the stone occupies a comfortable visual footprint for engagement rings, cocktail rings, pendants, and bespoke pieces, and it adapts well to settings that protect the pavilion and corners while allowing the table and step facets to display the color. Heat treatment is standard for sapphires and does not compromise stability for routine wear, and the gem performs well with daily use when set correctly. Cleaning with warm water, a mild detergent, and a soft brush is recommended, and periodic professional inspection of the mounting will preserve both stone and setting integrity.

The Ceylon provenance contributes to the gem character, as Sri Lankan sapphires are known for their clear, luminous tones and a range of blue to green expressions. This particular piece offers a bluish green identity that balances the coolness of blue with the liveliness of green, an attractive attribute for collectors and designers seeking an emblematic island sapphire. The Natural Sapphire Company provides detailed documentation of the stone specifications and history, supporting informed decisions about custom commissions or ready to go settings. For clients seeking a controlled combination of clarity, color, and classic form, this emerald cut sapphire offers a reliable and refined option, and our team can advise on mounting choices, metal pairings, and care to ensure the gem achieves its full potential in both casual and formal applications.