Serendipity Clayworks › Opal studs Image 1 of 3 Image 2 of 3 Image 3 of 3 Opal studs $15.00 All earrings are Nickel-Free, Hypoallergenic, & Light-weight! Color: Select Color White Pink Quantity: Add To Cart Added! All earrings are Nickel-Free, Hypoallergenic, & Light-weight! Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More