0.52 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 0.52 carat round, transparent blue sapphire from Ceylon Sri Lanka offers an exceptional combination of color, cut, clarity, and durability, making it a superb choice for a discerning buyer. The stone measures 4.75 x 4.75 x 3.15 mm, and is faceted with a mixed brilliant cut that balances strong table reflection with scintillating crown and pavilion facets, delivering lively brilliance and depth. Color intensity is described as intense, a hallmark of quality Ceylon material that often yields vivid cornflower to royal blue tones that appeal to collectors and connoisseurs. The clarity is very very slightly included, evaluated at eye level, indicating only minimal internal features that do not detract from the gem when viewed unaided, and the excellent polish ensures clean facet junctions and crisp light return. This sapphire has been heat treated, a conventional and stable enhancement that improves color saturation and minimizes silk, it is industry accepted and permanent under normal wear, and the inherent hardness of corundum at nine on the Mohs scale gives this stone strong resistance to everyday wear and tear. At The Natural Sapphire Company we document origin, treatments, and cutting specifics to provide full transparency and to help you place this gem within a collecting or design context.

For custom jewelry, this Ceylon blue sapphire performs beautifully as a center stone and as an accent in multi gem compositions, its intense blue pairing well with brilliant white melee diamonds to enhance perceived brightness and to create a classic halo or three stone ring that emphasizes the central blue. For a warmer contrast, consider small rose or pink sapphires set in a rose gold mounting to introduce subtle color harmony while preserving the sapphire as the focal point. For modern, high contrast pieces, pavé set white diamonds on a platinum or white gold band will amplify sparkle and allow the sapphire color to appear more saturated. Alternatively, pairing with mint green tsavorite or deep green emerald accents yields a striking complementary palette that highlights the sapphire blue through color contrast, useful in cocktail rings or intricate settings. In any metal choice the mixed brilliant cut and excellent polish of this gem will respond with lively brilliance, making it ideal for rings, pendants, or bespoke earrings that are designed for both aesthetic impact and daily durability. For bespoke design consultation and secure sourcing details please contact The Natural Sapphire Company, we are happy to guide you through setting, metal choice, and accent stone options to maximize beauty and long term value.