Diamond Earrings Buying Guide: Studs, Hoops & Prices (AU 2026)
Diamond earrings are sold based on total carat weight (TCW). TCW is the weight of both stones added together. So, if you’re buying a 1 ct TCW pair, then it means that there are two diamonds of 0.50 ct each. Lab-grown diamond studs start from about AUD700 per pair, and the price increases with carat weight, metal, and setting.



