Maison Roca integrates its three boutiques under one brand.

A new chapter that reflects our essence, our savoir-faire, and the desire to continue offering a coherent and inspiring luxury experience.

We have unified our three boutiques under a single brand: Maison Roca. This step gives a clear and coherent identity to the project we have developed throughout our history. The unification marks a new stage for a project born from a passion for fine jewellery and watchmaking, now presented to the public with a unique identity and a single voice.

Presentation of Claudia Riera, new muse of Maison Roca

A story that evolves

Since our beginnings at the emblematic Mercat de l’Or on Meritxell Avenue 52, we have grown through three spaces that, each in its own way, have interpreted the same spirit of excellence, beauty, and authenticity.

Meritxell Avenue, near Granja Roca, number 50, around the 1970s.


Today, Mercat del Diamant, Bàsic Mercat and Maison Roca become one single house: Maison Roca, a name that encapsulates years of dedication, trust, and passion for creations that endure.

One brand, multiple expressions

This integration allows us to offer a smoother, more coherent experience, where each boutique — at 18, 50, and 97 Meritxell Avenue — retains its own personality while speaking the same language of elegance and savoir-faire.


At 18 Meritxell Avenue, entirely dedicated to high jewellery, gemmology takes centre stage — with exceptional diamonds and coloured gemstones — alongside houses such as Shamballa Jewels, Niessing or Tamara Comolli, which embody our passion for designer jewellery, contemporary craftsmanship and creations with a soul.


At 50 Meritxell Avenue, Maison Roca brings together a carefully curated selection of fine jewellery and watchmaking brands, and it is the only one of our boutiques where you can find Breitling timepieces — a proper reference in Swiss watchmaking and mechanical excellence.

Exclusive Breitling space at Maison Roca 50

At 97 Meritxell Avenue, the Maison Roca collection shines, with Maison Roca & Tracemark label, coexisting with other prestigious jewellery and watchmaking brands, as MESSIKA, FRED or CHANEL. This space hosts our most personal creations, designed with the same passion and precision that guide our brand selection. Each piece reflects our savoir-faire, our love for noble materials, and our commitment to traceability and responsible beauty.



Each Maison Roca space holds a different treasure: the art of watchmaking, the essence of designer jewellery, and the creativity of our own collections: three spaces, one Maison — the experience of a luxury that speaks with a single voice.


From the most contemporary collections to the most exclusive pieces, everything reflects the same philosophy: Bold Luxury Life — a way of understanding luxury that highlights authenticity and human connection.

Our commitment

With this new stage, we reaffirm our commitment to quality, sustainability, and personalised service.
Our boutiques and team continue to offer expert guidance, dedicated attention, and a curated selection of brands that embody the values that define us: creativity, rigour, and apassion for beauty.

Please contact us to find out where these three spaces of style and exclusivity await you: Maison Roca.

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Maison Roca is responsible for the processing of this data which will be used to inform you about the selected product, news and promotions related to the world of jewelery and watches. We do not share this data with third parties and in our privacy policy you will find additional information about this treatment and how to exercise your rights of access, rectification and deletion, among others. By pressing the "SEND" button, you declare to have read and accepted the terms and conditions of the legal notice.