"These Shuga solid 9k yellow gold crawler studs earring are set with brilliant cut lab-created diamonds. Graduating in size and mounted in our delicate Shuga setting, designed to mirror the contour of the ear, total carat weight 0. 39ct. All pieces from our Shuga collection feature twinkling little jewels that catch the light as you shimmer by. Certified in accordance with the Hallmarking Act 1973" 9k Yellow Gold Your earrings can be cleaned in warm soapy water with a soft toothbrush to remove dirt. We suggest storing your earrings in their jewellery box or pouch to keep them safe and secure. Where possible, store them separately to avoid surface scratching if the earrings rub together.