Diptyque Paris is a French luxury fragrance brand headquartered in Paris, France. Founded on 34 Boulevard Saint-Germain by a trio of designers: Yves Coueslant (French, a stage designer), Christiane Gautrot (French, an interior designer), and Desmond Knox-Leet (British, a painter). The brand name is derived from the Ancient Greek word Diptych, meaning a two-panel image, a reflection of the designer's early interest in cryptography. The company produces perfumes, colognes, scented candles, skincare, soaps, and oil diffusers. The original boutique still operates at the same location in Paris, and the brand has 124 boutiques worldwide.