Lab diamond stud earrings | Lisa Robin
Shown in 8mm
Shown in 8mm * Diamond stud earring on model | Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Shown in 8mm
Shown in 8mm * Diamond stud earring on model | Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Diamond Stud Earrings Four Prong - Lisa Robin
Shown in 4mm
Shown in 4mm*Colorless Lab Diamond Stud Earrings Three Prong  | Lisa Robin
Shown in 4mm
Shown in 4mm *Colorless Lab Diamond Stud Earrings Three Prong  | Lisa Robin
Colorless Lab Diamond Stud Earrings Three Prong  | Lisa Robin
Colorless Lab Diamond Stud Earrings Three Prong  | Lisa Robin

Diamond Stud Earrings for Men & Women

Lab created diamonds in a classic four-prong setting — the setting that lets in the most light. From 0.50 to 4.0 carat total weight.
Regular price $ 650.00 Sale price$ 395.00 Save $ 255.00
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Color
Size

These lab created diamond studs sit in a classic four-prong setting — the setting that lets in the most light, so each facet works. The design sits close to the ear for a clean profile, and carat weights run from 0.50 up to 4.0 total for the pair, so you can choose subtle everyday sparkle or clear presence. Push-back closures.

Metal 14K solid gold — yellow or white. Sustainably sourced.
Diamonds Certified lab created diamonds, VS–SI1, E–F
Carat Weight 0.50 to 4.0 carat total weight (for the pair)
Setting Four prong
Closure Push back

Carat weight listed is the total for the pair; millimeter dimensions reflect each diamond.

How does a four-prong setting compare to a three-prong martini?

Four prongs hold the diamond in the classic, symmetrical way and leave the crown open to light. A three-prong martini setting tapers beneath the diamond, using less metal and sitting lower against the ear. Both are secure; the four-prong reads more traditional, the martini more modern.

Are the diamonds lab created?

Yes. Certified lab created diamonds at VS-SI1 clarity and E-F color — sustainably grown, chemically and optically identical to mined diamonds, and typically letting you choose a larger size for the same budget.

What does total carat weight mean?

Total carat weight is the combined weight of both diamonds. A 1.0 carat total weight pair means each diamond is roughly 0.50 carat. The millimeter measurement gives the diameter of each individual diamond, which is the better guide to how large they read on the ear.

Returns

Fine jewelry may be returned within 14 days of delivery for store credit. Personalized and made-to-order pieces are final sale. Return shipping is your responsibility and must be insured.

Six-Month Warranty

Your fine jewelry is warranted against manufacturing defects for six months from the date of delivery. If a piece is damaged by a manufacturing defect within that period, we will repair or replace it at our option, at no charge.

What the warranty covers

Manufacturing defects only. It does not cover normal wear and tear, physical or accidental damage, loss of gemstones not caused by a manufacturing defect, or theft.

What voids the warranty

Any modification to the piece, or any repair or service performed by someone other than Lisa Robin.

Estimated Shipping from Aug 02 to Aug 05
Shipping costs calculated at checkout

The Four Prong Lab Diamond Stud Earrings

A four-prong setting is the classic stud setting for a reason: four slim prongs hold the diamond securely while leaving the crown open, so light enters from every side and each facet does its work.

The studs sit close to the ear for a clean profile. Certified lab created diamonds at VS-SI1 clarity and E-F color are sustainably grown and identical to mined diamonds in how they look and wear. Carat weights run from 0.50 for quiet everyday sparkle up to 4.0 carat total weight, in 14K yellow or white gold with push-back closures.

Fine Jewelry

The Fine Jewelry Edit

A collection designed to mix, layer, and grow. Start with one piece and build from there.

Necklaces, earrings, bracelets, and fine rings — every Edit piece is designed in Dayton and crafted in 14K gold with diamond, gemstone, or pure-gold detail. Each one is made to work on its own and alongside everything else in the collection, so nothing you choose has to stand alone unless you want it to.

Choose the piece that means something, not the one that fills a gap. Every design carries a reason to wear it — a moment, a milestone, a daily reminder. And every piece is exactly what it appears to be: solid 14K gold, genuine diamonds and gemstones, no plating or filler. You know precisely what you're getting and what you're paying for.

You don't have to buy it all at once. The Edit is built to grow — add a chain, a charm, a ring, or a pair of earrings as the moments come, and every new piece works with what you already own. Layer necklaces at different lengths, stack rings, mix metals and textures. The collection becomes yours as it grows.

Solid gold and real diamonds and gemstones are made to be worn — every day, for years. Each piece is built to last and backed against manufacturing defects, with simple care to keep it bright. This is jewelry you live in, not jewelry you save for someday.

FAQs: Engagement Rings, Wedding Sets, and Jewelry Gifts Sale

The sale includes select engagement rings, gemstone engagement rings, and complete wedding sets. Some of our most iconic and high-carat designs—like Adelaide, Olivia, Kingsley, Leila, and Sierra—are part of this event.
Yes. We offer engagement ring sets in gold, including 14k and 18k options depending on the design. These are crafted with the same quality, durability, and care as our full-price bridal pieces.
Yes. Many earrings and some engagement rings feature lab-created diamonds. Lab diamonds provide exceptional brilliance and offer a sustainable, value-forward option.
Most pieces are final sale due to the special pricing, but many engagement rings and wedding sets still include our craftsmanship guarantee.
Yes. Our Dayton, Ohio private studio welcomes couples and shoppers by appointment. Whether you're exploring our engagement ring sale or shopping fine jewelry gifts, you'll experience personalized guidance and a warm, unrushed environment.
Absolutely. Even if your engagement ring is a sale item, your matching band—if not currently on sale—will still be available at full price. We maintain continuity in our core silhouettes so you can create a cohesive set anytime.
Many will. Our sale includes limited quantities of high-demand pieces. Once sold out, designs may not return at these prices.

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