Are screw-back earrings hard to put on?

They take a few extra seconds: you thread the back onto the post and turn it until snug. In return the back will not slide off the way a friction back can.

How big do these look on the ear?

Each diamond is a 3.5mm square, about the face-up size of a 1/3 carat round. The pair totals 1/2 carat.

Will I1 clarity diamonds look cloudy?

I1 stones have inclusions visible under close inspection, but princess cuts concentrate sparkle at the center and G-H color keeps them bright. Expect clean at arm's length, not loupe-clean.

Can I wear them every day and sleep in them?

The screw backs are made for continuous wear, and the pair weighs about 1.02 grams. The square corners can still snag on hair, so check the backs are tight.

What comes in the box?

The pair of earrings with their screw backs. The listing does not mention a certificate or gift box.

How do these compare with round diamond studs?

Princess cuts give a square outline and a different sparkle pattern than round brilliants. Round studs hide inclusions better at the same clarity grade, so I1 shows less in a round stone.