Are the blue diamonds natural or treated?

The stones are natural diamonds, but blue diamonds at this price are color-treated, usually through irradiation. That is standard for the category and the color is permanent.

How big are these earrings?

Each stud is about 3.6 mm across, roughly the size of a small pea. They sit close to the earlobe and read as a subtle accent.

What is 1/4 ct. tw. per earring?

The 1/4 carat total weight is split between the two stones, so each diamond is about 1/8 carat. Expect small, not chunky, studs.

Do they come with backs?

Stud earrings in this style normally ship with friction or screw backs. Confirm the back type on the listing before ordering if you need security for daily wear.

Is 10K white gold a good choice for earrings?

Yes for everyday wear. 10K is harder and more scratch-resistant than higher karats, though it contains less gold. White gold is rhodium-plated, so it may need re-plating over time.

When is the best time to buy?

Diamond studs typically drop around Valentine's Day, Mother's Day and the winter holidays. Check the price history on this page to see whether the current quote is near the low end.