Question 1

How big are 1 carat diamond earrings?

Accepted Answer

A pair sold as 1 carat is 1 carat in total, so each earring holds about half a carat. A round half-carat lab grown diamond is about 5.2 mm across. If you want a full carat in each ear, look for a 2 carat pair, where each stone is about 6.5 mm wide.

Typical width of each stone in a pair of round studs:

1/2 ct pair (0.25 ct each): about 4.1 mm
1 ct pair (0.50 ct each): about 5.2 mm
1 1/2 ct pair (0.75 ct each): about 5.9 mm
2 ct pair (1 ct each): about 6.5 mm
3 ct pair (1.5 ct each): about 7.4 mm
4 ct pair (2 ct each): about 8.1 mm

These are median sizes of certified round lab grown diamonds (H color and VS2 clarity or better) listed for sale in September 2026. See every size in our diamond stud earrings.

Question 2

What size diamond studs should I get?

Accepted Answer

For everyday wear, a pair between 1/2 and 1 carat total weight is a sensible range. Each stone is about 4 to 5 mm, easy to notice but small enough for work. A 2 carat pair, about 6.5 mm per stone, is a clear statement. Larger pairs suit evenings and events more than daily wear.

Buying a gift? Look at what they wear now. If they already own small studs, a step up in size is a good upgrade. Browse all stud earrings.

Question 3

Which earring style is best for every day?

Accepted Answer

Studs and huggies are the easiest to wear every day. They sit close to the ear, so they don't catch on hair, scarves or a phone. Small hoops work daily too. Drops and chandeliers hang lower and move, so they suit dinners, weddings and events better than a full workday.

Question 4

What makes one pair of diamond earrings cost more than another?

Accepted Answer

Total carat weight moves the price most. Diamond prices rise faster than size, so a 2 carat pair costs well over twice a 1 carat pair of the same grade. After that come the diamonds' color and clarity, the metal (platinum costs more than gold, and 18K more than 14K) and how many stones the style uses.

Every price on this page is today's live price. Use the price filter to see what fits your budget.

Question 5

Can I return diamond earrings?

Accepted Answer

Yes. You can return earrings within 30 days of delivery for a refund. US returns ship free with a prepaid, insured label, and there's no restocking fee. Custom-made and engraved pieces are final sale, so if the earrings are a surprise gift, a standard pair keeps the return option open.

Orders ship in a plain outer box, so nothing gives the gift away. You can make up to two returns or exchanges a year. Read the full return policy.

Earrings

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