18kt Yellow Gold Stud Earrings With Peridot Spring Awakening. These dainty stud earrings have a vibrant warmth and sparkle, with its perfect combination of yellow gold and peridot. A lesser known gemstone, peridot is the perfect accent for these studs. Wear everyday or gift to those with August birthdays. Details: 8 Diamonds / 4. 61ct. Cabochon Peridot About the Designer: Switzerland brand, Lesunja Fine Jewellery creates wearable art made from gold, gemstones and diamonds. Regularly seen at New York Fashion Week, Lesunja combines traditional Swiss craftsmanship with today’s cutting-edge technology. To find out more about the designer, please visit Lesunja Fine Jewellery.