Marina Antoniou Jewellery

Marina Antoniou Jewellery Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Marina Antoniou Jewellery, Jewelry/Watches, Marrickville, Sydney.

Independent Fine Jeweller • Handmade in Sydney • Specialising in Australian Sapphires & Rare Australian Gems sourced from where they are found • Custom & Heirloom Work • Est. 2010 Specialising in custom engagement, wedding and commitment rings as well as bespoke heirloom jewellery, Marina is passionate about the handmade and dedicated to quality craftsmanship.

Fresh from the bench … now online ✨
18/06/2026

Fresh from the bench … now online ✨

The Seagrass Meadow ring is inspired by blades of seagrass in underwater meadows. Pairings of dark and light sapphires w...
16/06/2026

The Seagrass Meadow ring is inspired by blades of seagrass in underwater meadows. Pairings of dark and light sapphires with diamonds reflect the journey of moving underwater, swimming through cool waters, dappled light and shade on the sea meadow floor.

18ct yellow gold, Australian sapphires from Queensland and a white Argyle diamonds from Western Australia.

New 💙 Blue Eucalypt.This new creation is part of my Eucalypt series, which is a collection that only ever uses Australia...
09/06/2026

New 💙 Blue Eucalypt.

This new creation is part of my Eucalypt series, which is a collection that only ever uses Australian gemstones. Australian sapphires, Australian opals and Australian diamonds not only complement the natural beauty of the eucalypt-inspired design, but also pay homage to the rich and diverse landscapes of Australia.

Available online at https://marinaantoniou.com/product-category/eucalypts/

Mini me by the sea… to now. The ocean has always been part of me, woven through my life and reflected in my work. A cons...
08/06/2026

Mini me by the sea… to now. The ocean has always been part of me, woven through my life and reflected in my work. A constant source of inspiration and our families happy place. 🌊💙



Image 2 courtesy of

Chronos: Line of Light for the ✨ a design that captures time through continuity and light.
03/06/2026

Chronos: Line of Light for the ✨ a design that captures time through continuity and light.

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Marrickville
Sydney, NSW
2204

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