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Lab-Created Diamond Studs: Buying Guide

What are lab-created stud earrings?

Lab-created stud earrings are simple earrings set with lab-grown diamonds instead of natural diamonds. They range in size, style, and precious metal. These wire basket earrings are an example of a diamond stud earrings. They make great gifts for partners, spouses, sisters, mothers, and friends.

Wire basket Six Prong Earring Setting from James Allen

Best lab created diamond earrings

The best lab created earrings are beautiful, timeless and long-lasting. Choosing a gold or platinum precious metal will help ensure it’s longevity. Here we share a variety of styles to help you decide which is best for you.




Where to buy lab-created earrings

Like when buying a diamond ring, it’s important to buy stud earrings from a reputable vendor. Many companies offer lower quality diamonds to provide lower price points. From our experience, you’re much better off choosing a quality lab created diamond for a slightly higher price. That’s the main reason we recommend James Allen for lab-created stud earrings. 

James Allen

Design the best lab created diamond earrings with stunning features like this pave halo pair or this set of bezel stud earrings

8 Step Guide to Design Lab Created Diamond Earrings

Create a pair of lab-grown earrings by choosing your earring style and precious metal. Then select your pair of lab-grown diamonds. Follow this 8 step guide to design earrings that will last for generations.

1. Choose your earring style

Select the earrings you like best — from wire baskets to bezel designs. The choice is personal and acts as the foundation for your earrings.

Review the various designs to determine which one suits you or your loved one.

2. Select your precious metal 

The lab-grown diamond earrings for sale are usually made of yellow gold, rose gold, white gold, or platinum. These precious metals are durable enough for long-term everyday wear. 

We recommend 14K gold for the best value. It’s sturdy, beautiful and costs less than platinum or 18K gold. Consider buying the metal color that matches other jewelry or choose one that will stand out. 

Select your precious metal from the dropdown.

3. Check out all angles 

James Allen provides 360° HD imagery on their jewelry and diamonds. Review your earrings full circle to ensure you love the look. You can always go back and choose a different earring setting. 

4. Add your lab-created diamonds 

Once you’ve selected your earrings, you’re ready to choose your lab-grown diamonds. You’ll be able to pick out the exact stones you want in your stud earrings.

5. Zero in on your specs

Because the diamonds for your earrings will likely be smaller than the diamond in an engagement ring, it’s important to not overpay. There are some aspects you won’t be able to see at that small level, like certain blemishes. You want to maximize your budget based on what you can actually see. 

Shape: Most diamond stud earrings have Round diamonds in them. Depending on the vendor, you may be able to choose a different shape like a Princess Cut or an Oval Cut. Pick the shape that appeals to you the most. 

Carat: For diamond stud earrings, people usually choose a carat weight of 0.75 or less. You can choose a higher carat weight if you want. 

Cut: The cut quality of a diamond impacts how brilliant it is. We recommend narrowing your search to Excellent and Ideal graded diamonds.

Color: Lab-grown diamonds within the F-J color range appear white and cost far less than D-F graded diamonds. 

Clarity: Limit your search to VS2, SI1, and SI2 lab-created diamonds for earrings. These stones will be eye-clean and cost far less than better-graded diamonds.

Adjust the filters as you see fit. The image above is what we recommend for lab created diamond earrings. 

6. Compare lab-grown diamonds 

After you’ve filtered for your diamond specs, check out the available diamond pairs. Review them with a 360° photo so you can see all angles. Pay particular attention to how brilliant the diamonds are. 

In diamonds less than 0.75 Carat, there isn’t much need to analyze details like symmetry and polish.

7. Select your diamond pair

After reviewing several diamond pairs, it’s time to decide on your diamond set. Ensure your diamonds are IGI certified — the certificate we recommend for lab-grown diamonds. 

Once you feel confident, select your diamonds.

8. Do a final check 

Before finalizing your order, review your earrings and diamonds. Do your earrings look how you want? Do you wish to change something? Now is the time to make adjustments. Feel free to contact us if you’d like us to review the diamonds before you purchase them.  

Lab-created stud earring prices

Lab-created stud earrings range from $1,500-$8,000 or more, depending on the style, Carat weight, Color and Clarity. In general, lab-created stud earrings cost less than natural diamond earrings. 

It’s important to note that lab-created diamonds have no resale value, while mined diamonds maintain at least 50% of their original price. 

FAQ about lab-grown diamonds

There are unique things to know about lab-created diamonds. Here are some answers to common questions about lab-grown diamonds.

What is a lab-grown diamond?

Lab-grown diamonds are real diamonds, but man-made. They consist of carbon atom structures and display the same chemical and optical characteristics of natural diamond crystal. The diamonds are grown in a lab in a matter of weeks. They can be used as natural diamonds for rings, earrings, necklaces or any other jewelry.

How much is a 1 carat lab diamond?

A 1 carat lab diamond costs anywhere from $1,500-$5,000 or more depending on the Color, Clarity and Cut quality. There are vendors who are priced better than others, but it’s important to look for a high-quality product. In general, lab-grown diamonds are less expensive than natural diamonds, but they also carry no resale value. Natural diamonds maintain at least 50% of their original price (depending on where you bought the diamond). 

How big can a lab-grown diamond be?

Lab-grown diamonds are usually created up to 4 carat for jewelry, but the largest lab created diamond was 155 carat. It was created by Augsburg University.

Can you manufacture diamonds?

Yes, diamonds can be manufactured but it requires specific machinery. There are two processes: Chemical Vapor Deposition (CVD) and High Pressure-High Temperature (HPHT). Both must be controlled and monitored carefully.

Does De Beers sell synthetic diamonds?

Yes, De Beers sells synthetic diamonds through their subsidiary Element Six Innovation Center. They started creating lab-grown diamonds for industrial purposes only. Now, De Beers offers fashion lab-created diamonds as well. The brand is called Lightbox and their diamonds come in white, pink, and blue. 

About the author
Michael Fried
Mike learned the diamond business from the ground-up at Leo Schachter Diamonds - one of the world's top diamond manufacturers. He has been recognized as a diamond industry expert by Time, PeopleMoney, The Daily Mirror, NerdWallet, The Times Herald, Yahoo Finance Australia, The Art of Charm, The Washington Diplomat, The Next Web, and more.
Top Recommended Vendors
Blue Nile Blue NileBlue Nile is the largest and most well known internet jewelry seller. They have a very large exclusive online inventory. Their high quality images are catching up to James Allens' and their prices are amazing. Blue Nile is currently running a limited time sale offering 15% on settings site-wide. Click here to browse some great settings.
What we love about them:
  • No questions asked returns within 30 days of shipment. Blue Nile will send you a paid shipping label to return the ring.
  • Lifetime Warranty
  • Free Shipping
  • Free prong tightening, repolishing, rhodium plating and cleaning every 6 months
  • Provide insurance appraisal
  • One free resizing within the first year of purchase
  • High quality images of about half of their diamonds
  • 24/7 Customer Service
  • 100% credit towards future upgrades (must be at least double in value)
  • Best in class fulfillment
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James Allen James AllenJames Allen is the leader in online diamond sales. Their imaging technology is the same as inspecting a diamond with a jeweler's loupe. They have the largest exclusive loose diamond inventory online and fantastic prices. They also have the nicest collection of lab created diamonds online.
What we love about them:
  • No questions asked returns within 30 days of shipment. James Allen will send you a paid shipping label to return the ring.
  • Lifetime Warranty
  • Free International Shipping
  • Free prong tightening, repolishing, rhodium plating and cleaning every 6 months
  • Provide insurance appraisals
  • One free resizing within 60 days of purchase
  • Free ring inscriptions
  • Best-in-class high quality imagery of all diamonds in stock
  • 24/7 Customer Service
  • Best-in-class packaging
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