About Mark Nathan

Mark’s passion for jewellery began at just ten years old, when he started polishing gold at his father’s jewellery workshop. That early fascination with jewellery never left him, and today, over 25 years later, he’s become one of Sydney’s most trusted custom jewellers.

A Family Legacy from Hatton Garden, London

Mark’s expertise didn’t happen overnight. His father, a skilled diamond setter who began his career in Hatton Garden, London’s renowned jewellery district, went on to establish his own jewellery business in The Strand Arcade, Sydney, creating a legacy that Mark proudly continues today.

Now based on Castlereagh Street in the heart of Sydney’s jewellery district, Mark operates what locals call an “upstairs jeweller.” It’s a bit different from your typical street-level store – think of it more like visiting a craftsman’s studio. This setup means lower overheads, and Mark passes those savings directly to his clients.

What Makes Mark Different

When working with Mark – you’re not just another customer walking through the door. Every consultation happens in his private showroom, where you get his complete attention. No pushy sales tactics, no rushing around to help other customers. Just you, Mark, and whatever jewellery dream you want to bring to life.

Whether you’re after a custom engagement ring, need to transform a family heirloom into something you’ll actually wear, or seeking expert jewellery repairs and service, Mark brings decades of experience to every project. He sources diamonds directly as a wholesaler, which means better stones for less money – something that’s pretty rare in this industry.

Ready to create something special?

Contact Mark Nathan Jewellery today to schedule your private consultation via phone, zoom or in-person.