Earrings with ruby, sapphire, emerald and brilliant-cut diamonds totaling ca. 4 ct,

Earrings with ruby, sapphire, emerald and brilliant-cut diamonds totalling ca. 4 ct, good colour and clarity, 18K yellow gold, 16.4 g, 2.3x1.6 cm, pins with clip-back, 20th/21st century, minor signs of wear.