0.91 Ct. Blue Sapphire from Ceylon (Sri Lanka)

Meet a beautiful transparent 0.91 carat round shape blue sapphire from The Natural Sapphire Company, offered with precise dimensions of 5.83 x 5.82 x 3.36 mm. This gem is masterfully faceted in a mixed brilliant cut, which combines the scintillation of a brilliant crown with the depth and color return of a step style pavilion, creating a lively balance between sparkle and saturation. At the loupe and at eye level the clarity is described as very very slightly included, which in practical terms means exceptional transparency and minimal visual distractions, allowing the vivid color intensity to dominate the view. The polish has been graded excellent, so every facet edge is clean and every plane returns light crisply, and the stone has been heat treated, a stable and widely accepted enhancement that deepens and evens the blue without compromising durability. Origin is Ceylon, Sri Lanka, a source historically prized for producing sapphires with bright, lively blues that read as both regal and wearable.

When you compare this 0.91 carat Ceylon sapphire to other options on the market, several advantages become clear. Many commercial sapphires at similar sizes may offer correct color but fall short in clarity or polish, leaving them to appear murky or dead in movement, while lower cost alternatives often compromise on cutting precision, resulting in uneven light return. High end Kashmir and Burmese stones command premium prices because of their rarity and particular hues, but the vivid Ceylon blue of this gem captures that same vibrant appeal with far better value per carat, especially when the cut quality and polish are taken into account. Compared to lab created sapphires, which can mimic color and clarity perfectly, this natural round sapphire carries provenance and the organic fingerprint of nature, attributes that collectors and connoisseurs prize and that support enduring value. The mixed brilliant cut specifically sets this gem apart from ordinary round cuts, because it is tuned to maximize both flash and depth, so you gain more perceived size and liveliness from each millimeter than you would from a shallow or poorly cut competitor.

Owning this sapphire is an investment in beauty and craftsmanship that goes beyond the immediate delight of wearing it. At roughly one carat, the stone is an ideal balance between presence and practicality, suitable for an elegant engagement ring, a refined pendant, or a custom set that showcases its vivid Ceylon hue. The combination of near flawless eye clarity, excellent polish, and a precision mixed brilliant cut means the cutter exercised exceptional care, translating rough material into a piece that performs under varied lighting and through years of handling. Heat treatment in sapphires is a time tested practice, applied responsibly and disclosed fully, and in this case it harmonizes color while preserving the stone's natural structure and resilience. From an investment perspective, natural, well cut sapphires with clear provenance and professional disclosure tend to retain desirability as fashions evolve, and rarity of vivid, well proportioned material at this size supports long term collectibility.

When you choose this sapphire from The Natural Sapphire Company you are choosing more than a stone, you are selecting traceable origin, open disclosure about enhancement, and the judgement of experienced professionals who prioritize cutting and finish as much as color. Compared to mass market offerings that prioritize size or low price, this gem represents superior balance, offering vivid color intensity, exceptional polish, and a cut that maximizes both brilliance and depth, all within a versatile round shape that suits countless settings. As a keepsake, an everyday piece, or a component in a bespoke design, this 0.91 carat Ceylon blue sapphire is a lasting statement of refined taste, and an investment in craftsmanship that will continue to reward the wearer and admirer for generations. If you would like further details about matching settings or certification options, our team is ready to assist.