Our new bridal & milestone collection MARINE takes its cues from the elegance and strength of ocean kelp.
Each ring is sculpted in 18-karat solid gold around a hand-selected stone - sapphire, natural diamond or peridot - chosen for its unique cut, colour and character. The setting is shaped in response to the stone, following its natural line to create our signature golden kelp design.
Each piece is made to order and handcrafted in our Sydney studio. We warmly invite you to book a private consultation, either virtually or in one of our flagship stores.
Unearthing Origins
Behind the Design
MARINE blends innovative design technology with traditional craftsmanship. Creative Director Sarah Gittoes takes us through the design process, where each piece is refined by skilled hands at every stage.
LOVE IN FULL COLOUR
At the heart of our MARINE collection is a celebration of life's most vibrant connections. Alongside natural diamonds, we’ve chosen coloured gemstones, including Australian sapphires and peridots, to capture the depth and richness of love.
Each gemstone is hand-picked for its unique character, cut, and colour, reflecting the individuality of your relationship. Like the ocean kelp that inspired the collection, these stones are radiant in their beauty and deeply connected to their origins.
Marine Ascher 訂婚戒指
Marine Ascher 訂婚戒指
海軍藍寶石戒指
海軍藍寶石戒指
海洋墊形藍寶石戒指
海洋墊形藍寶石戒指
海洋祖母綠訂婚戒指
海洋祖母綠訂婚戒指
海洋侯爵夫人訂婚戒指
海洋侯爵夫人訂婚戒指
海洋橢圓形訂婚戒指
海洋橢圓形訂婚戒指
Wedding Bands
Our wedding bands are crafted around the organic, fluid lines of ocean kelp, capturing the natural beauty and movement of the sea. Hand-finished in 18 karat gold or platinum and designed to pair seamlessly with our MARINE engagement rings, each band symbolizes love’s ever-evolving journey, beautifully formed to grow with you. Available as a plain band or diamond set band.
海洋鑽石結婚戒指
海洋鑽石結婚戒指
海洋鑽石結婚戒指 II
海洋鑽石結婚戒指 II
The SARAH & SEBASTIAN engagement journey is defined by design, craftsmanship, and a refined, personalised approach. From your initial consultation to the moment your ring is complete and entrusted to you, every detail is considered.







































