Location

Birmingham, England, United Kingdom

Founded

2012

Price range

€450 – €9,600

Shipping

Worldwide

Catalogue

247 products

Size range

3–68

New arrivals

12 this month

Sarah & Sebastian

Independent brand — verified
About

SARAH & SEBASTIAN is a fine jewellery brand founded in 2012 by Sarah Gittoes and Robert Sebastian Grynkofki. Based in Birmingham, England, the duo combine Sarah’s expertise as a gemmologist and diver with Robert’s background in design and engineering to create pieces that are both artistic and technically refined. Their collections often draw inspiration from the ocean, natural landscapes, and contemporary culture, resulting in jewellery that is modern, conceptual, and wearable. Every piece is crafted in their Sydney workshop with a focus on innovation and detail, from delicate chains and sculptural rings to bespoke engagement designs. The brand is also recognised for its commitment to responsible practices, using renewable energy in production and sourcing materials with care. With its mix of artistry, sustainability, and precision, SARAH & SEBASTIAN has become a leading name in Australia’s ethical jewelry scene, appealing to those who value creativity and conscious craftsmanship.

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Brand Details

Made-to-order

Australia & other undisclosed countries

925 sterling silver
Solid gold (9K/10K/14K/18K)
Platinum
Ethically sourced natural diamonds
Gemstones
Pearls
Responsible Jewellery Council (RJC) Certified
GIA Certified
Kimberley Process Compliant
Last reviewed
Sep 2026
Independent brand
Verified
S
Sarah Gittoes
R
Robert Sebastian Grynkofki

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Frequently asked questions

Who founded Sarah & Sebastian?
Sarah & Sebastian was founded by Sarah Gittoes and Robert Sebastian Grynkofki in 2012. Sarah brings expertise as a gemmologist and diver, while Robert contributes his background in design and engineering to create pieces that blend artistic vision with technical precision.
When was Sarah & Sebastian founded?
Sarah & Sebastian was founded in 2012.
Where is Sarah & Sebastian based?
Sarah & Sebastian is based in Birmingham, England, United Kingdom.
What is Sarah & Sebastian known for?
Sarah & Sebastian is recognised as a leading name in Australia's ethical jewelry scene for creating modern, conceptual, and wearable pieces that draw inspiration from the ocean, natural landscapes, and contemporary culture. The brand is celebrated for its commitment to innovation, detail, and responsible practices in fine jewellery design.
What is the price range of Sarah & Sebastian?
Sarah & Sebastian is a luxury jewelry brand, reflecting its focus on fine materials, precision craftsmanship, and innovative design.
Is Sarah & Sebastian sustainable or ethical?
Yes, Sarah & Sebastian is committed to responsible practices, using renewable energy in production and sourcing materials with care. The brand has become a leading name in Australia's ethical jewelry scene, appealing to those who value conscious craftsmanship.
What products does Sarah & Sebastian offer?
Sarah & Sebastian creates fine jewellery including delicate chains, sculptural rings, and bespoke engagement designs. Each piece is crafted with a focus on innovation and detail, drawing inspiration from the ocean and natural landscapes.
What makes Sarah & Sebastian unique?
Sarah & Sebastian stands out for combining a gemmologist and diver's expertise with design and engineering precision, resulting in jewellery that is both artistic and technically refined. Their commitment to sustainability, use of renewable energy, careful material sourcing, and bespoke Sydney workshop craftsmanship further distinguish them in Australia's fine jewellery landscape.

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