1.01 Ct. Blue Sapphire from Tanzania

This listing focuses on one beautiful transparent 1.01 carat round shape blue sapphire, with precise dimensions of 5.10 by 5.05 by 4.70 millimeters, presented in a mixed brilliant cut. The gem exhibits a medium intense color intensity, and an excellent polish that enhances its visual appeal and light performance. Clarity is graded as very very slightly included, evaluated at eye level, which indicates that the stone is effectively eye clean and that any inclusions are minimal and only apparent under magnification. This sapphire is natural and untreated, with no enhancement, and it originates from Tanzania, a source known for producing attractive blue sapphires with distinct regional character. These combined attributes result in a gem that balances presence and refinement, suitable for both fine jewelry settings and discerning collections.

From a gemological and market perspective, this sapphire offers several compelling points of value for the educated buyer. The carat weight of just over one carat and the round mixed brilliant cut provide an excellent balance of size and brilliance, allowing the stone to deliver a lively face up appearance in a variety of mounting styles. The medium intense color intensity places this sapphire within a desirable range where saturation and lightness are well balanced, offering vividness without appearing overly dark in typical indoor lighting. Origin from Tanzania contributes provenance appeal while the lack of enhancement is particularly important, since untreated natural stones command a premium among collectors and investors who prize authenticity and long term value. The excellent polish indicates a high level of lapidary skill, which improves both brilliance and durability of facet junctions, making this gem attractive for practical everyday wear.

Technically, this sapphire is a variety of corundum, which is notable for being one of the hardest gem materials available with a Mohs hardness of nine, second only to diamond for common gem materials. That hardness, combined with the strong crystalline structure of corundum, makes sapphires well suited to engagement rings and pieces intended for daily wear. The mixed brilliant cut used here combines aspects of a traditional brilliant facet arrangement with adjustments to the pavilion and crown to optimize light return in a smaller round stone, yielding scintillation and depth without sacrificing table presence. The clarity grade of very very slightly included, as seen at eye level, means the stone will appear clean to most observers, while internal characteristics typical of natural sapphires provide fingerprint evidence of natural formation and contribute to the gemological story of the stone. Care is straightforward for a natural sapphire, with warm soapy water and a soft brush suitable for routine cleaning, and professional inspection recommended before any resizing or setting work.

Many buyers also appreciate the traditional metaphysical associations attributed to sapphire, and this Tanzanian blue sapphire carries those meanings with the added value of being natural and untreated. Historically, blue sapphire is associated with wisdom, mental clarity, and focus, and it is often recommended by practitioners who work with gemstones to support calm communication and clarity of intention. The stone is commonly linked to the throat and third eye energy centers by those who follow chakra related frameworks, and many wearers report a sense of steadiness and enhanced concentration when wearing blue sapphire close to the body. In addition, sapphire is thought to offer protective qualities and emotional balance, helping to soothe stress and promote integrity in decision making. Whether you value this gem for its technical gemological qualities, its provenance, or its traditional metaphysical associations, this round Tanzanian sapphire represents a refined and versatile choice. For further information on sourcing, mounting recommendations, or independent certification options, please contact The Natural Sapphire Company, where we can provide additional details to help you make a confident acquisition.