1.21 Ct. Blue Sapphire from Tanzania

This beautiful transparent 1.21 carat cushion shape blue sapphire measures 6.15 x 5.94 x 3.52 mm, and features a mixed brilliant cut, vivid color intensity, a clarity grade of very slightly included evaluated at eye level, and an excellent polish, enhancement status no enhancement, origin Tanzania. The cushion outline with gentle rounded corners and the mixed brilliant faceting provides a pleasing combination of flash and depth, allowing the vivid blue to read strong face up while the pavilion facets return focused light. For an educated buyer the absence of enhancement is a critical attribute, because untreated sapphires retain natural zoning and chromophore distribution, features that influence both long term value and aesthetic character. The very slightly included clarity grade indicates small internal characteristics that are unlikely to be visible in most jewelry settings, and the excellent polish ensures crisp facet junctions and optimized light performance. At The Natural Sapphire Company we prioritize transparent documentation of origin and treatment, because provenance and treatment status materially affect market perception and collector demand, and this Tanzanian stone represents a rare alignment of color, cut, and natural state.

When designing a custom piece this sapphire is versatile and responds well to both high contrast and harmonious pairings, for a classic and timeless statement set the sapphire as the center in a platinum setting with a halo of fine, colorless brilliant cut diamonds, or with tapered baguette side stones, to maximize brilliance and to emphasize the saturated blue. For warmer, vintage inspired designs combine the sapphire with small yellow sapphires or warm toned accent stones set in 18 karat yellow gold, the warm metal will deepen the perceived richness of the blue and provide a striking contrast. For a contemporary, tonal look consider matching this cushion with lighter blue sapphires in graduated sizes to create a three stone or cluster composition that showcases color gradation and texture. Because the mixed brilliant cut and pavilion depth favor light return, settings that allow the pavilion to receive light, such as low bezels or secure open prong configurations, will enhance scintillation and color saturation. Our design specialists at The Natural Sapphire Company can advise on exact side stone sizes, metal selection, and setting styles to balance durability with visual impact, ensuring the finished piece highlights the sapphires natural provenance and investment qualities.