The tiniest of moon stud earrings embedded with tiny crystals. A micro pave version of our Mini Moon Stud Earrings. 4 mm x 4 mm. AAA-rated cubic zirconia crystals. The materials make for an amazing, high-quality, seamless, jewelry piece with longevity. Earrings are plated with 18k gold and finished with a protective coating. A little secret we'll keep between us: it looks way more than it costs.