2.40 Ct. Greenish Blue Sapphire from Ceylon (Sri Lanka)

This transparent greenish blue sapphire weighs 2.40 carat, and is fashioned in an elegant oval shape with precise dimensions of 9.40 x 6.78 x 4.54 millimeters. The gem has a mixed brilliant cut designed to maximize light return and internal scintillation, and it is finished to an excellent polish that enhances surface luster. Clarity has been evaluated at eye level as very very slightly included, indicating that inclusions are minute and do not interrupt visual performance or brilliance in normal wear. Color intensity is classified as intense, with a balanced green blue hue that reads greenish blue depending on viewing angle and lighting, and the stone has undergone standard heat treatment to refine tone and uniformity. This sapphire comes from Ceylon Sri Lanka, and it is presented by The Natural Sapphire Company with full disclosure of its treatment and origin.

The gemology of this sapphire is notable for the way cut, clarity, and color interact to produce a refined optical presence. The mixed brilliant cut combines step facets on the pavilion with brilliant style faceting on the crown, yielding both depth and lively faceted reflections. At 2.40 carat and with the given proportions, the stone displays an appealing face up size and a pleasing table to depth relationship that preserves color saturation without appearing overly dark. The very very slightly included clarity grade at eye level ensures that the vast majority of light paths within the stone remain unobstructed, so that the intense color is expressed cleanly and the polish brings crisp facet junctions and strong surface reflectivity. Heat treatment is a widely accepted enhancement for sapphires, applied to stabilize and intensify natural color, and in this example it has been executed in a manner that maintains the stone structure and transparency while improving overall color uniformity.

The origin of the sapphire in Ceylon Sri Lanka contributes meaningfully to its desirability and market value, for several technical and historical reasons. Sri Lanka has produced gemstones for centuries, and Ceylon sapphires are recognized for their characteristic clarity and a particular range of hues that often include lively medium to medium strong tones with a mixed blue to green blue expression. Geological conditions in Sri Lanka favor the formation of corundum with trace element regimes that yield attractive color combinations and good crystallinity, and these natural tendencies influence how the material responds to cutting and to controlled heat treatment. In the gemstone trade provenance carries both qualitative and transactional weight, because stones from established sources command consistent expectations regarding appearance and treatment history. Collectors and professional gem buyers commonly assign a premium to sapphires with documented Ceylon origin, reflecting the enduring reputation of Sri Lankan material for color quality and optical charm.

Beyond the immediate aesthetic and technical attributes, provenance from Ceylon also engages considerations of supply chain transparency and expert curation. The Natural Sapphire Company sources stones directly from known locations and works with gemological laboratories and experienced cutters to ensure that origin and enhancement disclosures are accurate and verifiable. For the informed purchaser, this provenance supports confident valuation and long term satisfaction, as material with recognized source history is easier to insure, appraise, and resell if desired. The stone is well suited to a fine jewelry setting where the mixed brilliant cut will provide consistent light performance in daily wear, and its combination of intense greenish blue color, clean face up presentation, and Ceylon origin positions it as a durable and attractive choice for buyers who prioritize documented quality and classical gemstone character.