From the Maison

Round Lab Grown Diamond Stud Earrings

Real, IGI-certified round lab-grown diamonds in solid 18K gold — the everyday studs, for a fraction of the mined price.

14 PiecesFrom $1,398Free Worldwide Delivery

The Diamond Stud Edit

Round lab grown diamond stud earrings are simple stud earrings set with round brilliant diamonds created in a laboratory rather than mined from the earth.

The Satéur Destinée Diamond Earrings™ lead our round stud collection: real, IGI-certified lab-grown diamonds for a fraction of the mined price, set in solid 18K gold, delivered free and protected by our lifetime guarantee in the signature Satéur box. A pair of round diamond studs is the most worn piece of fine jewellery anyone owns — and lab-grown is what finally makes carat-for-carat sparkle in genuine gold an everyday purchase rather than a once-in-a-lifetime one. This edit gathers our essential pairs.

Every pair is set in solid 18K gold — genuine 18-karat gold, not a plating or finish — with secure posts and backs built for constant wear. Each diamond is IGI-certified, graded by the same independent institute used for mined stones, so the carat weight, colour and clarity of both studs are documented. You know exactly what is in each ear.

A lab-grown diamond is a real diamond: crystallised carbon, 10 on the Mohs scale — the hardest material there is, which is precisely why studs you wear daily, sleep in and travel with hold up for a lifetime. The diamonds across this collection grade in the D–E colour range with Excellent cut and VS clarity, so each round returns clean, bright light and stays free of any inclusion the eye could catch.

The range covers the round stud across its key weights and settings — petite everyday pairs, classic carat solitaire studs, and larger statement diamonds, in white and yellow 18K gold, in four-prong and bezel settings. Total carat weights span the comfortable everyday range up to bolder pairs, with prong styles chosen to maximise light and security. Whether you want a subtle daily sparkle or a pair that reads from across a room, the collection covers it. The grid below shows every piece.

Explore related lab-grown diamond styles: Heart Lab Grown Diamond Stud Earrings, Lab Grown Diamond Earrings, Lab Grown Diamond Stud Earrings. For the full range, browse the Lab Grown Diamonds collection, and to compare a certified lab diamond against a mined stone read Lab Grown vs Natural Diamond.

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Questions

Round Lab Grown Diamond Stud Earrings, answered.

What are round lab grown diamond stud earrings?+

They are stud earrings set with real, round brilliant diamonds grown in a laboratory rather than mined. The diamonds are genuine — same carbon, same hardness, same IGI grading as mined stones — created above ground, which is why a quality pair of diamond studs costs a fraction of the mined equivalent.

What is the difference between lab grown and mined diamonds?+

Only their origin. A lab-grown diamond is crystallised carbon formed under diamond-growing conditions in a laboratory, while a mined diamond forms underground over millennia. Both are real diamonds with identical hardness (Mohs 10), brilliance and IGI grading — the lab-grown stone simply costs far less.

How durable are lab grown diamond stud earrings for everyday wear?+

Extremely. A lab-grown diamond measures 10 on the Mohs scale — the hardest material known — so it resists scratching and daily wear. Set in solid 18K gold with secure posts and backs, these studs are built to be worn constantly, including overnight and while travelling.

What does IGI certification mean for lab grown diamonds?+

The International Gemological Institute independently grades each diamond's carat, colour, clarity and cut and documents it on a certificate — the same verification applied to mined diamonds. For a pair of studs, it confirms that both stones are matched in quality and exactly as described.

Can lab grown diamond studs be resized or remounted?+

Studs themselves aren't sized like rings, but the diamonds can be remounted into new settings by a jeweller if you ever wish to change the metal or style. Because each stone is IGI-certified, its grades travel with it wherever it is reset.

What metal options work best with round lab grown diamond studs?+

Our round diamond studs are set in solid 18K gold in both white and yellow gold. White gold gives a cool, contemporary frame that lets the diamond read its whitest, while yellow gold adds warmth — both are genuine 18-karat gold, not a plating or finish.

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Worn by 100,000 across 150 countries.

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Round Lab Grown Diamond Stud Earrings

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Round Lab Grown Diamond Stud Earrings, answered.

Worn by 100,000 across 150 countries.