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Men's Diamond Stud Earrings
116 pieces
“Choose lab-grown if you want the look. Choose natural if the piece is meant to be passed down to someone you love.” Trax, at the jewelry store on 47th Street
76 studs to choose from, 55 in 14K; a title's ctw is both ears, so a 2 ctw pair holds one carat a stone.
Most bought here: the 2 ctw round lab-grown pair in 14K, 173 in the year.
14K Gold VS2 Round Cut Stud Earrings 19030
14K · 6.5 mm · 1.9 g
14K Gold Bull Lab-Grown Diamond Studs Earrings 71370
14K · 8 mm · 1.3 g
Buyer's guide
How to choose men's diamond stud earrings
76 studs to choose from, 55 in 14K; a title's ctw is both ears, so a 2 ctw pair holds one carat a stone.
Most bought here: the 2 ctw round lab-grown pair in 14K, 173 in the year.
See your stud size on your ear
Set your screen once with a bank card and the stones below are drawn at their true size. Pick a size; to see it on you, hold the phone beside your ear in a mirror.
1. Set the screen with a card
Lay any bank, debit or ID card flat on the screen, standing tall, so its short edge runs across the box, and move the slider until the box is exactly as wide as the card. No bank card? A driver's license, metro card, gift card or hotel key is the same size.
Set on this device already; move it only if the box and your card differ.
2. Pick a size, carats a stone
A 1 carat round diamond measures about 6.5 mm across. 5 of the 32 stud pairs here that name a weight are 1 carat a stone, 2 ctw the pair. It is the most bought size here: 35 percent of the stud pairs sold here in the past year that name a weight.
Stud earrings are sold by ctw, the total weight of the pair: half of it sits on each ear, so a 2 ctw pair is two stones of 1 carat. The stones are drawn as round diamonds; at the same weight a princess or emerald cut looks a little smaller and an oval or pear a little longer.
Text this size to the deskThe stud size chart, carats a stone
| A stone | The pair | Across, a round diamond | Pairs here |
|---|---|---|---|
| 0.1 ct | 0.2 ctw | 3.0 mm | 1 |
| 0.2 ct | 0.4 ctw | 3.8 mm | 1 |
| 0.3 ct | 0.6 ctw | 4.3 mm | 1 |
| 0.35 ct | 0.7 ctw | 4.5 mm | 1 |
| 0.4 ct | 0.8 ctw | 4.8 mm | 1 |
| 0.5 ct | 1 ctw | 5.1 mm | 4 |
| 0.6 ct | 1.2 ctw | 5.4 mm | 2 |
| 0.75 ct | 1.5 ctw | 5.9 mm | 2 |
| 1 ct | 2 ctw | 6.5 mm | 5 |
| 1.4 ct | 2.8 ctw | 7.2 mm | 1 |
| 1.5 ct | 3 ctw | 7.4 mm | 3 |
| 2 ct | 4 ctw | 8.1 mm | 4 |
| 3 ct | 6 ctw | 9.3 mm | 3 |
| 4 ct | 8 ctw | 10.2 mm | 2 |
| 5 ct | 10 ctw | 11.0 mm | 1 |
The stones are drawn as round diamonds by our rule of thumb for a well-cut round of that weight, not a listing's measurement. The pairs are the listings live here on September 25, 2026 that name a weight; the most bought size reads the stud pairs sold here in the year to September 25, 2026 that name a weight.
Questions we get in the store
What diamond earrings do most men buy?
A round lab-grown stud pair with one carat in each ear, set in 14K gold. That pair sold most here, 173 in the year. Yellow led white on it, and rose trailed far behind.
What size diamond stud should a man get for his first pair?
One carat a stone, a 2 ctw pair that reads 6 to 6.5 mm across, the size men bought most here. For a quieter start, half a carat a stone reads about 5 mm and a quarter carat about 4 mm. Hold a ruler to your lobe.
How big is a 1 carat diamond stud on a man's ear?
A little over 6 mm across, going by the widths the listings print for pairs at one carat a stone. That shows clearly on the lobe without covering it. Bigger pairs print about 7 mm and up. Many listings give no width, so ask us.
More questions we get
Are men's diamond studs real diamonds?
Yes, where the title says diamond, and nearly nine titles in ten here do. No listing names a substitute stone, and lab-grown is real diamond too. Two pairs carry other gems, an alexandrite and a blue sapphire. For a grading report, ask the desk.
What is a Portuguese cut diamond stud?
A round stone with extra rows of facets, so it breaks light into more and smaller flashes than a plain round. Seven listings here carry it, nearly all lab-grown. Of every Portuguese earring the store sold, nine in ten were these studs.
Which earring back holds a stud in at the gym?
A screw back, because it winds down a threaded post and will not slip off under a towel or a shirt. A push back can work loose. Only two listings name their back, so bring the question of the back to the live chat, or text 212-872-9692; a person answers texts from 10 AM ET.
White gold or yellow gold for a man's diamond studs?
Either one, since stud buyers here split almost evenly between the two. Across all our earrings yellow leads, so white does unusually well on studs. Match the chain you wear most, and ask the desk what finish a white pair carries.
How much do men's diamond stud earrings cost?
Each listing prints its own price. The carat in each ear moves it most, then lab-grown or mined, then the cut and the metal. To weigh two sizes side by side, name both in the live chat, or call 212-872-9692, where a person picks up from 10 AM ET.
Can I return men's diamond studs, and how fast do they ship?
Yes. Studs kept unworn and unaltered may return within fourteen calendar days of delivery, once the desk okays them for our insured label. The return shipping and five percent restocking are deducted. Custom pairs are final. Case pairs ship in two to five business days.
