"Where tradition is transformed into a conscious and timeless beauty"
By Paula Roca
“ISAÉ was born in Barcelona in 2025, but its origin does not respond to a specific date. It is born from a family history that precedes me, from a trade learned through observation, repeated gestures and the deep respect for the material and the time it requires. I grew up surrounded by jewelry, workshops and silent and not so silent conversations that spoke of noble metals, slow processes, patient hands and the importance of doing things well, even when no one is looking.
I come from J. Roca jewelry, founded in 1888, a legacy that has been passed down from generation to generation until it reaches me. For years I felt that heritage as something present, even if I didn’t always know how to integrate it into my own path. I am the first woman in five generations to continue this story, and creating ISAÉ has been my way of doing it from an authentic place, inspired by the mastery of J.Roca and honoring everything they taught me. ISAÉ is a natural continuation of that tradition, reinterpreted from a feminine, sensitive and contemporary perspective. A space where tradition is transformed into a conscious and timeless beauty, capable of dialoguing with the present without losing its essence. It is not a matter of breaking with what came before, but of listening to it, understanding it and shaping it with my own language. I design jewelry designed for everyday life, to accompany real lives. Pieces that do not seek to impose themselves, but to coexist with the body, with gestures and with the passage of time. I work with noble and accessible materials, taking care of every detail: the shape, the







The heart of ISAÉ: tradition, femininity and craftsmanship
Each ISAÉ jewel is born from the encounter between tradition, femininity and artisanal excellence. We work with recycled sterling silver and pieces plated in 18K gold (2 and 3 microns), combining noble materials with a design designed to accompany everyday life.
The shapes, volumes and textures are conceived from a serene elegance, taking care of every detail so that the jewel dialogues with the body in a natural way. Accessible, honest and timeless pieces, created to be lived, not just observed.
The moonstone, linked to water and emotion, is reminiscent of the dew that inspired the name ISAÉ. Their presence brings sensitivity, calm, and a deep connection to cycles, intuition, and the inner world. It is a stone that invites you to inhabit time gently and to listen to what is happening inside.
The pearl evokes the family jewelry tradition, timeless elegance and feminine presence that defines the essence of the brand. Associated with delicacy, wisdom acquired over time and the beauty that is born from the imperfect, the pearl also reflects the spirit of the mimosa: a serene, luminous and deeply rooted femininity.
Obsidian, a stone of protection and strength, provides security and inner clarity. Their energy sustains the intuition and drive needed to create, make decisions, and move forward with determination. A stone that acts as an anchor and reminder of inner strength.
ISAÉ House-Studio
The heart of ISAÉ: tradition, femininity and craftsmanship
Each ISAÉ jewel is born from the encounter between tradition, femininity and artisanal excellence. We work with recycled sterling silver and pieces plated in 18K gold (2 and 3 microns), combining noble materials with a design designed to accompany everyday life.
The shapes, volumes and textures are conceived from a serene elegance, taking care of every detail so that the jewel dialogues with the body in a natural way. Accessible, honest and timeless pieces, created to be lived, not just observed.
ISAÉ House-Studio
The moonstone, linked to water and emotion, is reminiscent of the dew that inspired the name ISAÉ. Their presence brings sensitivity, calm, and a deep connection to cycles, intuition, and the inner world. It is a stone that invites you to inhabit time gently and to listen to what is happening inside.
The pearl evokes the family jewelry tradition, timeless elegance and feminine presence that defines the essence of the brand. Associated with delicacy, wisdom acquired over time and the beauty that is born from the imperfect, the pearl also reflects the spirit of the mimosa: a serene, luminous and deeply rooted femininity.
Obsidian, a stone of protection and strength, provides security and inner clarity. Their energy sustains the intuition and drive needed to create, make decisions, and move forward with determination. A stone that acts as an anchor and reminder of inner strength.
The choice of stones in ISAÉ is not casual or purely aesthetic. Each gemstone is consciously selected, taking into account its symbolism, its energy and the story it can bring to the piece. We work with stones that dialogue with each other and with the identity of the brand, understanding the jewel as an object that accompanies, protects and supports those who wear it. In this way, each creation becomes more than just an accessory: it is an intimate gesture, a link between matter, emotion and meaning. Together, these gems complete the ISAÉ universe and shape a jewellery designed to last over time and in personal experience.
ISAÉ dresses her universe with the yellow of mimosa, a luminous and delicate flower that unites three generations of women in the family. Its vivid shade has been reinterpreted in a powdery yellow, soft and elegant, reflecting subtlety and warmth. The mimosa is present in the details of the packaging as a silent nod to this living memory: femininity, tenderness, joy, vitality and sensitivity that inspire each ISAÉ piece.
A colour full of symbolism that keeps the memory between generations and translates the family heritage into a soft, luminous and contemporary expression.



Each ISAÉ piece is born from a conscious and careful process, where time, gesture and intention have the same value as the final result. The work is carried out between local workshops in Barcelona and certified workshops in India, chosen not only for their artisanal excellence, but for a way of doing things that honours the craft, the material and the people who transform it.
This combination allows us to unite tradition and contemporaneity, technique and sensitivity, keeping alive a craftsmanship that understands luxury from calm, detail and durability.
All the workshops with which ISAÉ works comply with international standards that guarantee fair working conditions, respect for people and a real commitment to the environment. Each process is carried out responsibly, taking care of the materials, the production rhythms and the impact that each decision leaves. Thus, each piece of jewelry not only reflects design and beauty, but also a way of creating with awareness. A way of understanding craftsmanship as an act of respect: towards tradition, towards the delicacy of manual work and towards those who choose to wear an ISAÉ piece in their day to day.
“ISAÉ is not only jewelry, but a way of looking, of creating and of being. An invitation to choose from calm, intention and sensitivity.”