No reserve price - 1 pcs Blue, Violet Tanzanite - 4.28 ct - International Gemological Institute (IGI) - INTENSE VIOLET TANZANITE

Tanzanite is a rare and exquisite blue to violet gemstone discovered only in the Merelani Hills of Tanzania, near Mount Kilimanjaro. The 4.28-carat intense violet tanzanite mentioned here has been analyzed by the International Gemological Institute (IGI), confirming its vivid color saturation and quality. Known for trichroism—displaying blue, violet, and burgundy hues depending on the viewing angle—tanzanite's striking color has made it highly sought after since its discovery in the late 1960s. The gem belongs to the zoisite mineral family and has a hardness of about 6 to 7, indicating that careful handling is necessary to prevent scratches. Its dramatic violet-blue color offers a distinctive alternative to traditional sapphires, often featured in fine jewelry such as earrings, rings, and pendants. Tanzanite's limited geographic origin adds to its rarity and appeal among collectors and jewelers.