The Australian Teal Blue Sapphire 5X3 mm Octagon Faceted Natural Gemstone is a stunning set of seven loose gemstones sourced from Australia. These transparent sapphires have a very good cut grade and a beautiful asterism effect. With a vintage touch and natural creation, these gemstones are unheated and untreated, making them a unique and authentic addition to any jewelry collection. Measuring 5 mm in length and 3 mm in width, these teal blue sapphires are of high quality and value for wholesale buyers.