1.17 carats Triangular Natural Spinel GemstoneEnter geometric wonder with this extraordinary 1. 17 carat triangular spinel. This gemstone defies convention, its purple gray hue and intriguing triangular cut creating a visually striking masterpiece that commands attention. Picture the possibilities this unique stone presents. Its triangular shape, rarely seen in the realm of fine gemstones, offers a bold rejection of conventional cuts. This spinel could become the cornerstone of an avant garde