Vintage art nouveau style clips , gold and watermarble

Vintage molded earrings from the 80s, art nouveau style. Metallic gold center and watercolor / water marble effect in turquoise blue. Soft organic lines and rounded edges. The colors and shape remind me of a jewel tone beetle 🪲 . Soft and rich appearance. Lightweight, easy to wear, sturdy but gentle clip. No major flaws, just expect light wear from age.