Mark Nathan Jewellery Small Businesses

Jewellery design for over 25 years. Mark Nathan is a 2nd generation jewellery designer from Sydney. His timeless designs have given joy to thousands of Australian and international clients who have bought rings, necklaces and custom made pieces. Visit our Sydney showroom on Castlereagh Street and enjoy a truly personalised shopping experience and jewellery education. Clients purchasing a diamond can use an eye-glass and learn the 4 Cs of diamond grading and see examples of each type of stone. All diamonds are GIA certified for authenticity and peace of mind.