Couture Clip Earrings circa 1980 Plique A Jour Signed "SG" Vintage Earrings, made of metal, gold-plated and transparent glass (enamel plique a jour). The clip system is functional, and they are signed SG. Minor signs of wear. Dimensions approximately 3.4 cm by 2 cm. Condition: Used: Item has been worn. ...Used: Item has been worn. possible imperfections. Dominant stone: Enamel Plique A Jour Brand: SG Vintage Couture Type: Clips Country of manufacture: France Dominant color: Green Closure: Clips Material: Glass