Lab-Grown Diamond Stud Earrings
Lab-grown diamond stud earrings in every classic cut — round, princess, oval, marquise and more — made to order in solid 14kt and 18kt gold, in white, yellow or rose. Lab-grown diamonds, secure fittings, everyday sparkle.
Made in around four weeks, including UK hallmarking where required, and delivered free in the UK, tracked and signed for. For sterling silver studs from £95, see the Silver & Lab-Grown Diamond edit.
✓ Made to order · 12-month repair guarantee
✓ Secure checkout · free tracked, signed-for UK delivery
✓ 14-day returns on standard pieces, and faulty pieces always covered · Returns & Refunds
48 products
How to choose lab-grown diamond stud earrings
Solitaire, halo or cluster
A solitaire stud is a single lab-grown diamond in each ear: the cleanest, most timeless look, and the pair you reach for every morning. A halo stud circles the centre lab-grown diamond with smaller ones, so it looks larger and brighter for its carat weight. Cluster and floral studs gather several lab-grown diamonds into one shape for sparkle from every angle.
Pick your shape
Round brilliant studs give the most fire and suit everyone. Princess cuts are square and crisp, ovals and pears are soft and flattering, and an emerald cut gives long, glassy flashes of light.
Choosing a carat weight
The carat weight of a pair of studs is the total for both earrings, so a 1.00ct pair holds two lab-grown diamonds of around 0.50ct each. Around 0.50ct for the pair is a delicate everyday size, 1.00ct is the classic choice, and 2ct and above makes a confident statement. Lab-grown diamonds let your budget reach the size you actually want.
White, yellow or rose gold
Every gold stud is solid 14kt or 18kt gold, never 9ct. White gold makes a lab-grown diamond look its iciest, while yellow and rose gold add warmth. For sterling silver, see our silver lab-grown diamond earrings, and for more shapes, our halo and cluster studs and hoops and drops.
Your questions
What size lab-grown diamond studs should I choose? For everyday wear, 0.50ct to 1.00ct for the pair is a natural starting point. From around 1.50ct, studs become a statement, and a halo adds presence without a bigger centre lab-grown diamond.
Are lab-grown diamond studs worth it? If you want lab-grown diamond studs you can wear every day, yes: the same hardness and sparkle as mined diamonds, with more lab-grown diamond for your budget. Like any lab-grown diamond, buy them to wear and enjoy, not as an investment.
Are studs a good gift? They are one of the safest beautiful gifts there is, because there is no size to guess. See our gift edit for more ideas.