Once we have the design, your ring will be handcrafted by our master Jewellers in house. Talk to the experts in Engagement ring design – Jewellery Design Studio, Perth. Jewellery Design Studio presents beautiful wedding rings in Perth. For more information, please contact us. Jewellery Design Studio, 133 Grand Boulevard, Perth WA 6027, Phone: 08 9301 4077, http://jdstudio.com.au/