The vintage 14K solid yellow gold stud earrings feature a genuine onyx and opal stone set in an oval shape. The earrings are signed and have a prong setting style, making them a perfect choice for special occasions like Mother's Day, anniversary, or birthday. With a total carat weight of 1.12 grams, these earrings exude elegance and sophistication, making them a timeless piece of fine jewelry that can be worn for years to come. The undated era and stud style add to the charm of these unique and eye-catching earrings.