(B1) Vintage Art Deco pierced earrings with Jade colored center surrounded by 4 elegant Faux Pearls featured within intricate design and sparkling marcasite stones. Great gift! The earrings appear to be from the Art Deco era which generally spans from the 1920s - 1930s.  The leaf-like or floral motifs surrounding the central stone are also common in this era. The way the stones and pearls are set, with the marcasite creating a textured border and the pearls highlighting the design, is consistent with Art Deco craftsmanship. It's important to note that it's challenging to pinpoint the exact date of manufacture.