9ct Gold Small Pink Austrian Crystal Stud EarringsPink Crystal Stud Earrings These 9ct gold stud earrings feature round, pink Austrian crystals held securely within a classic claw setting. Each crystal measures 2mm, giving the earrings a total diameter of 2mm for a delicate appearance. The setting is crafted from 9ct gold, an alloy containing 37. 5% pure gold, which provides a durable and warm toned finish that complements the colour of the stones.