Vintage Plique-à-Jour 18k Gold Enamel NecklaceThis vintage 1970s necklace is a striking example of craftsmanship and design, utilizing the plique jour enamel technique to create a luminous, stained glass effect. Crafted in 18k gold, the necklace features interlinked segments, each shaped into a graceful silhouette with intricate gold outlines filled with translucent enamel in shades of blue and white. These links are uniformly connected, forming a continuous and fluid design that adds both