Fire Opal Crown Stud Earrings in 18K Rose Gold Earrings with a crown-like setting Good for both women and kids Stone type: fire opal Total number of stones: 2 Total carat weight: 2.00 CTW Shape: brilliant Cut: very good Stone treatment: lab-created Metal: brass Plating: 18K rose gold Secure post closure Earring diameter: 0.3”CARE INSTRUCTIONS: Wipe clean with soft dry cloth, can use water, do not use alcohol, or any other things that contain chemicals to clean