Lever-Back Halo Lab-Grown Diamond Earrings 5.4 mm in 14K White Gold

In Vietnam people call them by various local names, but the proper name is a lever-back, and what's worth talking about isn't the name but this: it's the only clasp that closes the earring into a complete loop around the earlobe, instead of pushing a post through and stopping it at the back.

Every other clasp is push-through-and-stop. A lever-back closes — a difference in principle, not in style.

A closed loop, not push-through-and-stop

With screw backs or push backs, what keeps the earring on your ear is a small piece attached to the end of the post. That piece loosens, slips off or gets lost — and the earring goes with it. That's the most common way earrings fail, and it always happens exactly when you're not paying attention.

A lever-back works completely differently. A curved metal lever wraps behind the earlobe and clicks into the other end, forming a closed loop. For the earring to come off your ear, that latch has to be opened first — there's no other way. Even when the latch loosens over the years, the loop is still there and the earring still hangs on your ear rather than falling off. For a piece with a center stone, that's no minor detail.

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Why heavier pieces call for lever-backs

This pair has a center stone and a surrounding halo, so it belongs to the group of earrings with real weight, not just a point of light. And how an earring bears down on the piercing depends entirely on the clasp.

A straight post goes through the hole and all the weight rests on the lower edge of the piercing — a single point, all day long. With a lever-back, the curved lever cradles the earlobe from behind, so the weight is supported along an arc rather than resting on one point. Same earring, same grams, and after a few hours the feel on your ear is noticeably different.

That's also why lever-backs are often chosen for long wear: parties, wedding photos, long working days.

And why people whose piercings have stretched a little often find this style more comfortable.

In return, the lever behind the ear is thicker than an ordinary back — anyone who wears in-ear headphones or often holds a phone to their ear will notice it.

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The face tilts forward, not flat

This is a geometric consequence of the clasp, and it changes how others see the piece.

A stud hangs on a post at a right angle, so its face sits almost flat against the earlobe, facing sideways — someone standing directly in front of you sees it at an angle. With a lever-back, the face is attached at the front of the loop, tilted slightly outward, so it faces somewhat forward. The result: in normal conversation, the person facing you sees almost the full face of the earring instead of seeing it edge-on.

For a piece with a center stone and halo this difference matters — the whole round halo only reads as a circle when seen fairly straight on. Three things to do when trying them:

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Why lever-backs are so much rarer

Walk past any display case and you'll see: most earrings use screw backs or push backs, while lever-backs are much scarcer. Not because they're worse — quite the opposite.

A screw back is a threaded post plus a disc; quick to make, little gold. A lever-back is a true mechanism: a curved lever, a hinge, a latch, and the whole loop wrapping behind the ear — more gold, more labour, and it has to be made precisely for the latch to work smoothly after thousands of openings and closings. With the same face, switching from a screw back to a lever-back makes the earring noticeably more expensive. So it usually appears only on pieces where people feel the clasp is worth investing in.

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Buy at Thảo Linh

These earrings are in stock at our showroom. With a lever-back, trying them on is the most important step: how the lever fits depends on each person's earlobe thickness, and that feeling of a perfect fit can't be judged from photos or measurements.

If you'd like to see them in person or have us adjust the lever to fit your ear, call ahead so we can have them ready.