4mm turquoise stones on small antiqued brushed brass discs or gold plated discs with sterling silver studs. All hand soldered, and plated and finished in house. Available in solid polished brass, or our in house 24K heavy deposition gold plate. The model is wearing these earrings in Brass. The brass finish has more yellow undertones, where as the 24K gold plate is a deeper, rosier gold color, and is resistant to tarnish.