Welcome! My name is Marina Antoniou and I am a Sydney based jewellery designer and jeweller.

Specialising in custom engagement, wedding and commitment rings as well as bespoke heirloom jewellery, I am passionate about the handmade and dedicated to quality craftsmanship. I also produce small, limited run collections which are always made to order and made by hand in my Sydney studio.

Being a jewellery designer and jeweller based in Sydney means that it’s incredibly important that every piece of jewellery is made here, by me, in my studio. I celebrate time-honoured processes and techniques and use a collection of new and pre-owned hand tools to bring my creations to life. I am and have always been committed to being a sustainable, responsible jewellery business, therefore all materials that I use to make your special pieces are locally sourced from Australian owned and operated businesses. My gold is purchased here in Sydney and my gemstones are supplied by independent and family run gemstone merchants from around the country.

My website has just been given a lovely little refresh and you can now shop and browse my collections with ease, as well as explore and enquire about previous bespoke pieces in my new ‘Bespoke Archive’ page. 

A big thank you to photographers Cesar Cueva, Damien Milan and Myles Pritchard for their beautiful photography used throughout the website. And to developer Nyssa Sutherland for bringing my ideas to life! 

I look forward to sharing more creations and stories with you all here in my journal, as well as on both my Instagram and Facebook pages. 

Pictured below: (left and right) Sydney based jewellery designer Marina Antoniou working in the studio by photographer Damien Milan, (middle) “Coast Turquoise Ring” by Sydney based jewellery designer Marina Antoniou featuring Australian turquoise from the Northern Territory in 18ct yellow gold by photographer Cesar Cueva.