Rings of Australia is a Queensland-based jewellery company specializing in both natural and lab-grown diamond rings. Their offerings include engagement rings, wedding bands, and fine jewellery such as earrings, bracelets, and pendants. The company emphasizes ethical sourcing, providing conflict-free diamonds, and offers services like free ring customization, resizing, and fast, free shipping. They also provide a lifetime warranty and a price match guarantee to ensure customer satisfaction.