IGI Certified 0.60 CTW Natural Diamond Ring | 14K Yellow Gold | 0.50 Ct Fancy Light Yellowish Brown Diamond | Size Available. Certification: IGI Certified. IGI Report Number: 24J4348426. IGI Certified for authenticity.
Super Amazing Natural Top Color Tanzanite Oval Shape Cut Stone 1.91 Carat
Tanzanite is the blue and violet variety of the mineral zoisite, caused by small amounts of vanadium. Tanzanite belongs to the epidote mineral group. Tanzanite’s appearance is influenced greatly by its pleochroism, which is the ability of a gemstone to show different colors when viewed in different crystal directions.