0.28 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 0.28 carat cushion shape blue sapphire measures 4.38 by 3.60 by 1.85 millimeters and is faceted in a mixed brilliant cut to optimize return of light and color. The stone displays an intense blue color, an excellent polish, and a high degree of transparency that allows for lively internal reflections without appearing cloudy. Clarity is graded as very very slightly included when evaluated at eye level, indicating that inclusions are minimal and the gem appears clean to the unaided eye. Heat treatment has been applied to improve color uniformity, a widely accepted enhancement for sapphire, and the gem is of Ceylon origin, consistent with the bright, lively blue tones frequently associated with Sri Lankan material. The Natural Sapphire Company documents these attributes to provide clear, factual information about the gem you are considering.

Inclusions within this sapphire function as natural identifiers, and in this instance they are small and discreet, contributing to the gem rather than distracting from it. When examined under magnification the stone exhibits fine internal characteristics that may include minute crystals and delicate growth zoning, features that are typical of natural corundum from Ceylon and which are consistent with the very very slightly included clarity grade. These internal features are valuable to gemologists and experienced cutters because their size, shape, and pattern offer insight into the crystal growth environment and support assessments of natural origin, even when heat treatment has been applied. Rather than diminishing the gem, the inclusions give it provenance and individuality, they are the stone's fingerprint that distinguishes it from synthetic material and from other natural sapphires. This sapphire is well suited for a refined, understated setting where its intense color and excellent polish will be visible, and its modest carat weight and compact dimensions make it an elegant choice for a delicate ring or pendant. The Natural Sapphire Company presents this stone with accurate measurements, factual treatment disclosure, and a focus on the gemological characteristics that define its identity and character.