Simone Coffee Table by Studio Gaia Paris Dimensions: ⌀ 80 x H 38 cm Materials: White Onyx and Travertine. The Simone coffee table, in onyx and travertine, features two types of natural stones known for their unique beauty and durable properties. Onyx gives the table subtly translucent veins in hues from creamy white to golden honey, while travertine features warm tones of beige and brown with natural variations. The Simone coffee table embodies the combination of natural elegance and innovative design.