0.45 Ct. Greenish Yellow Cabochon Sapphire from Ceylon (Sri Lanka)

This 0.45 carat oval greenish yellow sapphire measures 5.00 x 4.20 x 2.18 mm, and is presented as a cabochon cut, semi-translucent gem, with a medium intense color intensity and an excellent polish. The cabochon form is an intentional choice that emphasizes the stone's body color and internal glow, creating a soft, saturated appearance that is distinct from a faceted sapphire. Clarity is graded as very very slightly included at eye level, which for an educated buyer indicates that the stone appears essentially eye clean, with only minor internal features visible under close inspection. The gem has been heat treated, a standard and stable enhancement in sapphire trade that improves color and clarity while retaining the natural character of the material. Origin is Ceylon Sri Lanka, a classical source for fine sapphires, and the provenance contributes to both the aesthetic appeal and market desirability of this piece. The combination of medium intense greenish yellow hue, cabochon shaping, and excellent surface finish results in a gem that shows a serene, luminous presence rather than the brilliant, faceted sparkle, making it an elegant study piece for connoisseurs.

For the discriminating collector this sapphire represents a compelling balance of rarity, provenance, and wearable size. Greenish yellow sapphires are less common in the market than the typical blue range, and a Ceylon origin adds geological pedigree, reflecting the metamorphic environments known to produce clean, well colored sapphires. The very very slightly included clarity and excellent polish mean the stone will sit beautifully in a bespoke setting, ideal for connoisseurs seeking a quietly distinctive addition to a high end collection. Heat treatment is fully disclosed and consistent with industry best practices, ensuring long term stability of color and clarity. At The Natural Sapphire Company we document origin and treatment, and we present this cabochon as a curator quality gem, ready for a collector who appreciates nuanced color, classical provenance, and meticulous finishing. This sapphire is well suited to a collector or jeweler looking to add a refined, museum worthy specimen to a high end gemstone portfolio.