1.28 Ct. Bi Color Sapphire from Ceylon (Sri Lanka)

If you are searching for a truly distinctive sapphire that ends the hunt for a remarkable engagement gemstone or an exceptional addition to a fine collection, this 1.28 carat round bi color sapphire from Ceylon is the answer. Its transparent body and medium light color intensity create an elegantly soft presence, while the rare bi color character adds an arresting duality that feels both modern and timeless. The stone measures 6.25 by 6.26 by 4.06 millimeters, a proportion that translates into strong presence on the finger without overpowering a delicate setting. The mixed brilliant cut has been executed to excellent polish standards, delivering balanced brilliance across the crown and pavilion. Clarity is described as very very slightly included at eye level, which means that to the unaided eye the surface appears clean and luminous, allowing light to travel through freely and reveal the sapphire natural character. Importantly this gem is natural and has received no enhancement, so the colors and internal features are exactly as they formed in the earth, a quality that collectors and sentimental buyers prize. At The Natural Sapphire Company our gem specialists have selected this stone because it marries fine condition with a visually exciting bi color split, creating a versatile piece that fits a refined engagement ring, an elegant pendant, or a museum worthy collection.

How this sapphire performs under different lighting conditions is an essential part of its charm, and the mixed brilliant cut amplifies its changing personality in every environment. In bright daylight the stone reveals crisp, cool blue tones that are clean and uplifting, the medium light intensity allowing the blue to read true without looking overly saturated, while the lighter side of the bi color area gives a near icy sparkle that enhances overall brightness. Under direct sunlight the facets come alive with lively scintillation, flashes of blue and near colorless fire that dance with movement, the pavilion facets returning brilliant contrasts that make the stone seem to pulse with energy. Under warm incandescent or candlelight the cooler blue becomes softer and more romantic, the lighter zones warming slightly to create a subtle contrast that reads as depth and complexity rather than a jarring color shift. LED lighting typical in showrooms will emphasize the stone transparency and facet crispness, making the mixed brilliant arrangement appear almost like a starburst from the table, while fluorescent lighting can bring out a cooler, more porcelain like sheen that is beautiful in modern jewelry styles. Because the sapphire is very very slightly included and very transparent, internal reflections remain clean and uninterrupted in nearly all settings and lighting types, and the excellent polish ensures that light dances off each facet edge smoothly, maximizing brilliance and giving the gem an enduring sparkle from morning through evening.

This sapphire solves several common needs for buyers who want rarity, beauty, and honesty in a single stone, and The Natural Sapphire Company stands behind every quality aspect of this gem. For a romantic engagement ring the stone is an ideal size to be the center of a classic solitaire or a refined halo, where the lighter half of the bi color can be framed with small diamonds to enhance its luminous character, and the cooler blue half can be paired with platinum or white gold to emphasize clarity and sparkle, or with yellow or rose gold to warm the lighter tones and create an inviting contrast. Collectors and designers will appreciate that the stone requires no enhancement, making it a pure example of Sri Lankan origin sapphire crystallography, and the balanced proportions make it straightforward to set without sacrificing light performance. Our gem team can recommend ring profiles and mounting styles that protect the pavilion while showing the stone face up to best advantage, and we can provide photography and viewing advice so you can see how it will look in the specific metal and design you prefer. If your search is for a piece that feels finished the moment you see it, this 1.28 carat bi color Ceylon sapphire is a confident choice, and The Natural Sapphire Company is ready to help you visualize settings, arrange private viewing, or answer any technical questions to ensure this gem becomes the final and perfect answer to your search.