SHOP › Black Onyx sterling silver stud earrings Image 1 of 3 Image 2 of 3 Image 3 of 3 Black Onyx sterling silver stud earrings $14.00 Tiny round black Onyx sterling silver stud earrings. Studs measure 3mm. Perfect for any ear piercing. Add To Cart Added! Tiny round black Onyx sterling silver stud earrings. Studs measure 3mm. Perfect for any ear piercing. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Green Onyx dangle chain earrings $40.00 Tourmaline in Quartz and Hypersthene earrings $38.00 Amazonite and cubic ziconia studs with hanging chain $56.00 Sold Out Red Coral sterling silver stud earrings $14.00 Sterling silver threader white Agate earrings $42.00