These 925 Sterling Silver earrings feature a princess-cut blue sapphire as the main stone, measuring 8.1mm in width. The sapphire is complemented by a secondary topaz stone and is set in a square shape with a butterfly closure. The earrings have a total carat weight of 2.8g and are stamped with certification. The metal purity is 925. The style is a stud, and the earrings are suitable for lobe wear.