Shine in the Pandora Nova 14k Gold Lab-grown Diamond Earrings. Inspired by the illusion of capturing and holding a precious fragment of light, these 14k gold earrings are sold as a pair and feature a 0.50 carat square princess excellent cut lab-grown diamond in each earring, with a total carat weight of 1.00. An asymmetrical prong setting frames each stone, letting the light shine through to amplify its sparkle. Make an impact with these classic yet eye-catching earrings. Each Pandora Lab-grown diamond is treated with a post-growth color enhancement called annealing.