These classic and brightly polished 14K Yellow Gold Pearl stud earrings from Oravo feature White Freshwater Cultured Pearls set in a delicate teardrop halo solitaire. The pearls are smooth Round Button shaped, 6.50 mm each, AAA Quality Grade. Freshwater Cultured Pearls are real pearls with thick iridescent nacre hand-polished for a pearlescent sheen. These dainty stud earrings measure 3/8 inch.