A palette of rich jewel tones infused the installations at Diffa's Dining by Design event, where designers layered deeply saturated hues of red and green with pops of gold, silver, and iridescent blue. Here's a look at some of the colorful dining environments.

Ronan and Erwan Bouroullec's brilliantly hued dining environment for Vitra.
Photo: Barry Brecheisen for BizBash

Tufted gold walls and a matching ceiling gave a jewel-box look to the environment Interior Space International created for OEC Business Interiors.
Photo: Barry Brecheisen for BizBash

At the table that Jennifer Sweas created for CS Interiors, the iridescent wings of mounted butterflies offset silky, ruby-toned napkins.
Photo: Barry Brecheisen for BizBash

Prismatic shades of red, blue, and green filled the dining environment that Ronan and Erwan Boroullec created for Vitra.
Photo: Barry Brecheisen for BizBash

At a table that a design team from McDonald's Corporate created and MDC Wallcoverings sponsored, place settings layered hues of silver and lustrous blue.
Photo: Barry Brecheisen for BizBash