
The international high jewellery house De Beers London entrusted Grup Idea with the delivery of its new flagship store at 12 Rue de la Paix, in Paris, one of the world’s most prestigious streets for high jewellery. Located in the historic heart of the Place Vendôme district, the boutique is now the brand’s largest store worldwide.
On this project, Grup Idea has led the project management, including the development of the full engineering design, the handling of planning permission in collaboration with our local architect, and the on-site implementation. We have supported the client throughout all stages of development to ensure technical excellence, site supervision and adherence to deadlines within the highly demanding environment of the luxury retail sector.
Our team coordinated all stakeholders involved in the development of the project, ensuring efficient planning, rigorous construction control and the highest standards of build quality, all key factors in successfully bringing the brand’s architectural concept to life in one of the most iconic luxury locations in the world.
This project represents a benchmark in the delivery of luxury retail environments, where multidisciplinary coordination, engineering precision and construction excellence were essential to successfully realise De Beers’ new flagship destination in Paris.
Construction Management
Cost Management
Executive engineering project
Local architect
Project Management



