Patchwork EarringsEmily P Wheeler patchwork earrings in yellow gold. 18k yellow gold 13. 33ct topaz, turquoise, white agate, lemon chrysoprase 63. 5mm L The Patchwork pieces are inspired by the geometry and shapes used by artists like Rudi Gernreich during the 1960s, exploring the colorblocking of textures and color. This pair of earrings is set in 18 karat yellow gold with turquoise, white agate, lemon chrysoprase, and topaz.