These 1/2 ct. t.w. diamond solitaire stud earrings are fashioned in 14K white gold. Each earring features a 1/4 ct. certified pear-shaped diamond center stone, boasting a color ranking of I and clarity of I1, and secures with a screwback. This style arrives with a certificate that includes a photo and a description of the diamond, which guarantees quality and can be used for insurance purposes.