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Portrait of Sadhbh Isabella Roux-Fouillet, Creative Director of jewellery brand Isabella Roux

Letters from Sadhbh

Stories from behind the jewellery 

Welcome to Letters from Sadhbh — a place for me to share the stories behind my jewellery, the things that inspire me and a little of what happens behind the scenes at Isabella Roux.

From gemstones and craftsmanship to new designs, bespoke pieces and the ideas that spark a collection, I’ll share more about the details, processes and stories that make each piece what it is.

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Bespoke 18k gold ring with diamond slice and diamond pave on a colorful jewellery illustration with a pen and paper in the background by Isabella Roux
Bespoke 18k gold ring with tanzanite on jewellery illustration by Isabella Roux
Bespoke Gold ring with a green gemstone in a jewellery box by Isabella Roux

Sadhbh's Latest Letters

A Day in Vienna

A Day in Vienna

I went to Vienna for one day. I went for Van Cleef & Arpels. And I left thinking about the people who actually made the jewellery. Vienna is an inspiring city. My first visit there was last wee...

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The Places That Feed Me

The Places That Feed Me

Athens → Geneva Different environments give me creatively, and I need both. Athens last week was chaotic, wild, busy, intense, wonderful, feeding, inspiring and motivating. I get a lot out of that ...

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Isabella Roux X MONA Swims

Isabella Roux X MONA Swims

MONA is a brand I adore. Carla has been building it since our early days in London together. From London to Ibiza to Dublin, she’s grown MONA beautifully, bold, independent, entirely her. She is o...

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“Working with Sadhbh on our engagement ring was a wonderful experience. She quickly understood our style, listened to us individually and together, and used her creativity and talent to craft an elegant, unique ring we’ll cherish forever. Friendly, open, and supremely talented — we couldn’t recommend her more highly.”