
Textile jewellery inspired by the ocean
Made in Portugal by Florie Dupont
Welcome to Thamma Joia, where each piece is handcrafted with carefully selected stones, seashells, and sea glass. Woven with durable, waxed polyester thread that resists both sun and water, each creation is designed to accompany you in everyday life.Inspired by the visual language of traditional jewellery, the collection reinterprets its codes through textile craftsmanship and ocean-found elements. Each piece celebrates the natural beauty and uniqueness of these elements through simple and elegant design.
Summer Slice Earrings N°161
Shells from Portugal
Pastel green cord, silver hook
30 €
Free shipping
Ocean Flowers Earrings N°159
Sodalite
Shells and sea glass from Portugal
Light brown cord, silver hook
75 €
Free shipping
Jingle Shell Earrings N°158
Mother-of-pearl from Portugal
Grey cord, silver hook
70 €
Free shipping
Ocean Drops Earrings N°157
Shells and sea glass from Portugal
Cream cord, silver hook
75 €
Free shipping
Ocean Drops Earrings N°156
Shells and sea glass from Portugal
Cream cord, silver hook
75 €
Free shipping
Saint Lucy Earrings N°155
Saint Lucy's eyes and shells from Portugal
Cream cord, silver hook
60 €
Free shipping
Ocean Earrings N°154
Saint Lucy's eyes, sea glass and shells from Portugal
Grey cord, silver hook
75 €
Free shipping
Ocean Earrings N°153
Freshwater pearls
Sea glass and shells from Portugal
Green cord, silver hook
75 €
Free shipping
Ocean Earrings N°152
Sea glass and shells from Portugal
Cream cord, silver hook
70 €
Free shipping
Pink Quartz Earrings N°151
Faceted pink quartz
Cream cord
Fine gold 24 cts plated silver hook
55 €
Free shipping
Crystal Quartz Earrings N°150
Faceted crystal quartz
Grey cord
Fine gold 24 cts plated silver hook
55 €
Free shipping
Ocean Drops Earrings N°149
Sea Glass and shells from Portugal
Jade and metal beads
Coral cord, silver plated steel hook
60 €
Free shipping
Golden Necklace N°148
Sea glass from Portugal
Gold and silver cord, adjustable lenght
30 €
Free shipping
Saint Lucy Necklace N°147
Saint Lucy's eye and shell from Portugal
Cream cord, Lenght x cm
Silver lock
55 €
Free shipping
Ocean Chain N°146
Shell, stones, and sea glass from Portugal
Black cord, adjustable lenght
75 €
Free shipping
Ocean Chain N°145
Sea glass from Portugal
Grey cord, adjustable lenght
75 €
Free shipping
Ocean Chain N°144
Sea glass from Portugal
Cream cord,
Lenght X cm
85 €
Free shipping
Ocean Chain N°143
Sea glass from Portugal
Black cord, adjustable lenght
85 €
Free shipping
Fragments Necklace N°142
Shells from Portugal
Grey cord, adjustable lenght
115 €
Free shipping
Fragments Necklace N°141
Shells from Portugal
Crystal quartz, smocky quartz, labradorite and metal beads
Cream cord, adjustable lenght
80 €
Free shipping
Pearl In A Shell Necklace N°140
Shell from Portugal
Freshwater pearl
Crystal quartz, garnet and metal beads
Grey cord, adjustable lenght
55 €
Free shipping
Ocean Charm Necklace N°139
Saint Lucy, shells and sea glass from Portugal
Grey cord, adjustable lenght
75 €
Free shipping
Ocean Pendant N°138
Mother-of-pearl from Portugal
Freshwater pearl
Crystal quartz and metal beads
Brown and orange cord, adjustable lenght
55 €
Free shipping
Paua Shell Pendant N°137
Paua Shell (Abalone)
Pebble from Portugal
Amethyst
Black cord, adjustable lenght
55 €
Free shipping
Emerald Sea Glass Pendant N°136
Sea glass from Portugal
Amethyst and metal beads
Black cord, adjustable lenght
55 €
Free shipping

Fluorite Pendant N°135
Fluorite and pointed quartz
Crystal quartz, garnet and metal beads
Brown cord, adjustable lenght
60 €
Free shipping
Art Deco Pendant N°134
Faceted pink quartz
Silver, black, white, and green cord
Adjustable lenght
45 €
Free shipping
Radiant Pendant N°133
Fine gold 24 cts plated silver 925
Blue Sapphire and zirconium oxydes
Lenght X cm
180 €
Free shipping
Sea glass black Bracelet N°166
Light blue sea glass from Portugal
Labradorite and metal beads
Black and grey cord
Adjustable lenght
55 €
Free shipping
Cosmos Bracelet N°132
Pebble from Portugal
Gold and silver cord
Adjustable lenght
20 €
Free shipping
Cosmos Bracelet N°131
Pebble from Portugal
Gold and silver cord
Adjustable lenght
20 €
Free shipping
Ocean Lace Bracelet N°130
Shell from Portugal
Garnet and Mother-of-pearl beads
Brown and gold cord
Adjustable lenght
55 €
Free shipping
Men Bracelet N°129
Grey and red cord
Adjustable lenght
40 €
Free shipping
Men Bracelet N°128
Grey and blue cord
Adjustable lenght
25 €
Free shipping
Men Bracelet N°127
Brown and blue cord
Adjustable lenght
25 €
Free shipping
Beige Saint Lucy's Ring N°165
Saint Lucy's eye from Portugal
Smocky quartz beads
Black cord
40 €
Free shipping
Black Saint Lucy's Ring N°164
Saint Lucy's eye from Portugal
Smocky quartz beads
Black cord
45 €
Free shipping
Saint Lucy's Ring N°163
Saint Lucy's eye from Portugal
Lapis lazuli and mother of pearls beads
Beige cord
45 €
Free shipping
Grey Saint Lucy's Ring N°162
Saint Lucy's eye from Portugal
Green jade and grey cord
60 €
Free shipping
Radiant Ring N°126
Fine gold plated 24 cts silver 925 and brass
Zirconium oxydes
Size X
95 €
Free shipping
You & Me Ring N°125
Limpet shell and pebble from Portugal
Mother-of-pearls beads
Cream cord
Size X
65 €
Free shipping
Metamorphosis Ring N°124
Fine gold 24 cts plated silver 925
Garnet and red sea glass
Size X
120 €
Free shipping
Dôme Ring N°123
Lapis Lazuli
Glass and metal beads
Brown and coral cord
Size X
55 €
Free shipping

I create jewellery with my hands, where macramé textile techniques meet occasional metal and natural stones, inspired by nature, textures, and the treasures of the ocean. Each piece tells a story of time, intention, and care, designed to be unique.

My name is Florie Dupont, a French artisan jeweller born in the Alps in 1984. After completing a Bachelor’s degree in Jewellery Design in Amsterdam in 2007, I settled in Geneva, where I worked for ten years in the luxury and high-jewellery industry. In 2014, I completed a Master’s degree and was awarded the Hans Wilsdorf Foundation Prize for Excellence. Throughout my career, I have worked as an independent designer, allowing me to develop my personal style while combining professional precision with refined craftsmanship.Thamma Joia was born in 2017 from a turning point in my life, when I left Geneva and moved to the Algarve mountains in Portugal.


Today, nature is at the heart of my inspiration. Long walks along the beach, collected shells, stones, sea glass shaped by time, and natural textures all influence my designs. My jewellery reflects a blend of minimalist lines, and classic elegance, made to be worn daily and cherished.Living and working in the Algarve mountains in Portugal in a conscious lifestyle focused on simplicity, autonomy, and respect for nature, naturally influences my creative process, where each piece is made slowly, thoughtfully, and with care.

Thamma Joia is a space where I share my passion for handmade textile jewellery, shaped by both my high-jewellery expertise and a love for natural, durable, and ethically sourced materials. Choosing one of my creations supports independent craftsmanship and a way of creating that values authenticity, quality, and intention, for which I am deeply grateful.I hope you will find a piece that resonates with you and accompanies you over time.Thank you for supporting handmade and slow creation.

❀Curiculum VitæBorn in Saint Julien en Genevois in 1984, Florie Dupont began studying jewellery and object design at HEAD–Geneva in 2002. During her studies, she took part in an Erasmus exchange at the Gerrit Rietveld Academie in Amsterdam, where she decided to stay and graduated with a Bachelor's degree in Jewellery Design in 2007.After returning to Geneva, she trained in gemstone setting at a Swiss watchmaking company for two years before establishing her own studio, Florie Dupont Organic Jewellery. There, she created distinctive pieces that combined raw and refined aesthetics, merging a deeply personal artistic vision with traditional jewellery-making techniques. Through this unique approach, her work bridged the worlds of fine jewellery and contemporary art.She then worked for three years as an assistant in the Jewellery Design Department at HEAD–Geneva. In 2013, she became responsible for jewellery classes at the École des Beaux-Arts du Genevois (EBAG) in Annemasse.That same year, she won the Young Designers Prize organised by Ateliers d'Art de France in Paris. Her work was exhibited at Maison&Objet and at the Musée des Arts Décoratifs in Paris. In 2014, she completed a Master's degree in Fashion and Accessory Design at HEAD–Geneva and received the Excellence Award from the Hans Wilsdorf Foundation (Rolex).In 2017 she left Geneva to settle in the mountains of the Algarve, Portugal. There, she became the mother of two boys and embraced a slower, nature-centred way of life in a self-made and self-sufficient tiny home. It was there that she founded her textile jewellery brand, Thamma Joia, inspired by the ocean and the intricate art of micro-macramé. By working with textile techniques, she creates jewellery that is more accessible while preserving the precision and discipline of high jewellery. The result is a collection of expressive, timeless pieces that balance craftsmanship with creative freedom.
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