Large purple-pink spinel from the Tunduru deposit, Tanzania. It is important to note that this spinel is very large, beautifully cut and with only one barely noticeable inclusion - the curtain. Great shine and unusual color, which changes depending on the lighting, will not cease to delight you and attract the attention of others. Undoubtedly, this spinel can be attributed to the number of very rare and valuable stones, talking about this is its impressive size, beautiful color, purity, and, of course, its origin - Tanzania. Today, on the international market for stones, it is extremely difficult to find such a sample at such an attractive price, and if we take into account the continuous annual growth in the cost and demand for spinel of such high gem quality, then the investment component becomes very evident even not for a specialist. Natural spinel does not undergo any refinement methods, which is confirmed by the certificate of the authoritative laboratory - the Gemological Institute of Colombo (GIC, Sri Lanka).