Project references


  • Client: Hearts On Fire
  • Architect: CAPS Architects, Sveits
  • Installation: Fred Olivieri Company, USA

Hearts On Fire

Hearts On Fire is one of the world’s fastest-growing diamond brands. The new commercial premises in Philadelphia, which were designed by the architects who were responsible for Apple Store, offer an entirely unique shopping experience in a modern setting.

The architects chose Otta phyllite as the main element of the interior. Its natural surface suggests sensuality and emphasises the natural qualities of diamond. The slate’s dark surface creates a warm atmosphere while also contrasting with the light of the diamonds.