
The eye-catching opals reveal new colours every time you move and is a subtle colourful addition to everything you wear. "I love that you can buy these individually. I wear it in my 3rd hole in my ear and it’s beautiful." Natasha Product Details: Size: 4mmMaterials: Made with a solid base of 100% certified recycled 925 silver, plated with 14k gold vermeil (5x thicker than standard gold plating) and lab-grown opals for sustainable jewellery you can feel good about.Hypoallergenic: No nickel or brass, making them suitable for even the most sensitive ears.Closure: Push-back earring post with butterfly fastening.Gift-Ready: Presented in a luxury gift box that is 100% recyclable. *Please note earrings are non-refundable due to hygiene reasons.