Black Diamond Stud Earrings
Black diamond stud earrings in natural black diamonds, round and princess, in 14K and 18K gold, made in New York. Every pair shows what the diamonds cost us and what we make.
Shop by carat weight
Total for both earringsWidths are approximate: black diamonds are cut deeper than white, so a pair weighs more at the same width.
Shop by diamond
Which size is right?
1 ct pair
5.1 mm on each ear, shown to scale on an average ear.
Screens differ, so nothing online is exactly life size; on most laptop screens the thumbnails above show 1 ct close to its real size.
- Carat on studs is the total for the pair: a 1 ct pair is ½ ct on each ear.
- 1 ct is the everyday size most people choose; 2 ct reads clearly from across a room.
- Under 1 ct suits a second piercing or a smaller ear; 3 ct and up is an occasion size.
30 pieces
- Susan Cluster Stud Earrings$2,95018K Gold · Black Diamond
- Madhavi Floral Stud Earrings$77514K Gold · Black Diamond
- Trudy Floral Stud Earrings$82514K Gold · Black Diamond
- Jing Halo Earrings$2,25018K Gold · Black Diamond
- Elena Halo Stud Earrings$1,65018K Gold · Black Diamond
- Elisa Halo Stud Earrings$2,35014K Gold · Black Diamond
- Clarity is a Form of Luxury Every piece arrives with its Transparency Manifest Discover how we price
- Maggie Halo Stud EarringsFrom $2,25014K Gold · Black Diamond
- Nalini Halo Stud EarringsFrom $2,25014K Gold · Black Diamond
- Kiara Hexagon Halo Stud Earrings$1,05018K Gold · Black Diamond
- Fatima Vertical Bar Stud Earrings$95018K Gold · Black Diamond
- Helena Black Diamond 0.50Ct Stud Earrings$1,05014K Gold · Black Diamond
- Ishanvi Black Diamond 10.7mm Single Stud Earrings Bezel Set$1,25014K Gold · Black Diamond
- Helena Black Diamond 1Ct Stud Earrings$1,25014K Gold · Black Diamond
- Helena Black Diamond 2Cts Stud Earrings$1,75014K Gold · Black Diamond
- Carina Black Diamond 3.25mm Single Stud Earrings 4 Prong$70014K Gold · Black Diamond
- Carina Black Diamond 4.5mm Single Stud Earrings 4 Prong$77514K Gold · Black Diamond
- Carina Black Diamond 4.5mm Single Stud Earrings 4 Prong$57514K Gold · Black Diamond
- Ishanvi Black Diamond 5.4mm Single Stud Earrings Bezel Set$85014K Gold · Black Diamond
- Carina Black Diamond 5mm Single Stud Earrings 4 Prong$70014K Gold · Black Diamond
- Ishanvi Black Diamond 6.5mm Single Stud Earrings Bezel Set$1,15014K Gold · Black Diamond
- Jimena Black Diamond 6x4mm Stud Earrings$97514K Gold · Black Diamond
- Jimena 1 Black Diamond 7x5mm Stud Earrings$1,49014K Gold · Black Diamond
- Ishanvi Black Diamond 8.6mm Single Stud Earrings Bezel Set$1,65014K Gold · Black Diamond
- Ishanvi Black Diamond 9.9mm Single Stud Earrings Bezel Set$1,05014K Gold · Black Diamond
- Trudy Black Diamond Floral Stud Earrings$1,00014K Gold · Black Diamond
- Deborah Black Diamond Men's Stud Earrings$1,45014K Gold · Black Diamond
- Carina Black Diamond Single Stud Earrings 4 Prong$12514K Gold · Black Diamond
- Deborah Black Diamond Stud EarringsFrom $2,35014K Gold · Black Diamond
- Gauri Black Diamond Stud Earrings$1,85014K Gold · Black Diamond
- Talia Black Diamond Vertical Bar Stud Earrings$65018K Gold · Black Diamond
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Why our stud prices look different
Every product page lists the diamonds, the mounting and our fee as separate numbers. The pair you pick is the pair we bought, at the price we paid, plus what we make.
Black diamond stud size chart
Black diamonds are cut deeper than white, so a pair weighs more at the same width. Widths are approximate for round stones; shop by millimetres.
| Pair | Each | Width (round) |
|---|---|---|
| ½ ct | 0.25 | about 3.4 mm |
| 1 ct | 0.50 | about 4.8 mm |
| 2 ct | 1.00 | about 6.0 mm |
| 3 ct | 1.50 | about 6.9 mm |
| 4 ct | 2.00 | about 7.6 mm |
Choosing black diamond studs
Black diamonds are natural diamonds coloured through by graphite inclusions, so they are opaque and sold by how they look on the ear rather than by grade. They are cut deeper than white diamonds, which is why a black pair weighs more at the same width; use the chart above and shop by millimetres. Bezel settings suit them best, and white gold or blackened gold keeps the look graphic; yellow gold warms it. Black diamonds are as hard as any diamond but can be more brittle at the girdle, so we set every pair with the edge protected.
Black Diamond Stud Earrings FAQs
What does a black diamond stud earring symbolize?
Are black diamond stud earrings real diamonds?
Do black diamond stud earrings sparkle like white diamonds?
Are black diamond stud earrings good for everyday wear?
What size black diamond stud earrings should I choose?
Which metal is best for black diamond stud earrings?
Are treated or lab-grown black diamonds okay for stud earrings?
How do I clean and care for black diamond stud earrings?



