16 products

Oval Diamonds

Round Diamonds

Emerald Diamonds

Oval Diamonds

Marquise Diamonds

Heart Diamonds

Pear Diamonds

14k Gold Diamond Eternity Band with Oval-Cut Design 7.57ct

$3,599.99

$4,500

14k Gold Diamond Eternity Band with Oval - Cut Design 7.57ct - AVI THE JEWELER

20% OFF

14k Gold Diamond Eternity Band with Oval-Cut Design 7.57ct

Lab Grown

7.57 ct

14k Gold Diamond Eternity Band with Oval-Cut Design 7.57ct

$3,599.99

$4,500

This luxurious 14k gold diamond eternity band features a continuous row of brilliant oval-cut lab-grown diamonds, each meticulously set to create a seamless circle of radiance and elegance. The design’s perfect symmetry enhances the brilliance of each stone, offering a captivating sparkle from every angle. With a total diamond weight..

Lab Grown

7.57 ct

14k Oval Cut Spiral Micropavé Engagement Ring 5.50 CT

$3,599.99

$4,500

14k Oval Cut Spiral Micropavé Engagement Ring 5.50 CT - AVI THE JEWELER

20% OFF

14k Oval Cut Spiral Micropavé Engagement Ring 5.50 CT

Lab Grown

5.5 CT

14k Oval Cut Spiral Micropavé Engagement Ring 5.50 CT

$3,599.99

$4,500

This striking engagement ring features a brilliant oval-cut center diamond secured in an elegant double-prong setting that enhances the stone’s elongated sparkle. The unique spiral band wraps gracefully around the finger, fully adorned with round brilliant diamonds that add exceptional radiance and modern sophistication. With a total diamond weight of 5.50ct,..

Lab Grown

5.5 CT

14k Oval Cut Diamond Eternity-Style Engagement Ring 7.26 CT

$3,699.99

$4,625

14k Oval Cut Diamond Eternity - Style Engagement Ring 7.26 CT - AVI THE JEWELER

20% OFF

14k Oval Cut Diamond Eternity-Style Engagement Ring 7.26 CT

Lab Grown

7.26 CT

14k Oval Cut Diamond Eternity-Style Engagement Ring 7.26 CT

$3,699.99

$4,625

This breathtaking engagement ring features a radiant oval-cut center diamond secured in a refined four-prong setting, beautifully complemented by a full eternity-style band adorned with large round brilliant diamonds that amplify its fire and brilliance from every angle. With a total diamond weight of 7.26ct, the center stone is expertly..

Lab Grown

7.26 CT

14k Oval Cut Floral Three-Stone Engagement Ring 6.07 CT

$3,699.99

$4,625

14k Oval Cut Floral Three - Stone Engagement Ring 6.07 CT - AVI THE JEWELER

20% OFF

14k Oval Cut Floral Three-Stone Engagement Ring 6.07 CT

Lab Grown

6.07 CT

14k Oval Cut Floral Three-Stone Engagement Ring 6.07 CT

$3,699.99

$4,625

This captivating engagement ring features a striking oval-cut diamond at the center, complemented by elegant marquise-shaped side stones that create a refined floral three-stone design. Crafted in 14k gold, the ring showcases a total diamond weight of 6.07ct, rated D color and VS1 clarity, ensuring exceptional brilliance and purity. The..

Lab Grown

6.07 CT

14k Oval Cut Triple-Row Pavé Engagement Ring 6.10 CT

$3,799.99

$4,750

14k Oval Cut Triple - Row Pavé Engagement Ring 6.10 CT - AVI THE JEWELER

20% OFF

14k Oval Cut Triple-Row Pavé Engagement Ring 6.10 CT

Lab Grown

6.10 CT

14k Oval Cut Triple-Row Pavé Engagement Ring 6.10 CT

$3,799.99

$4,750

This stunning engagement ring showcases a bold oval-cut center diamond accented by a luxurious triple-row pavé band of round brilliant stones that enhances its brilliance from every angle. Crafted in 14k white gold and set with a total diamond weight of 6.10ct, this piece features VS1 clarity and D color..

Lab Grown

6.10 CT

14k Oval Double Halo Split-Shank Engagement Ring 5.14 CT

$4,399.99

$5,500

14k Oval Double Halo Split - Shank Engagement Ring 5.14 CT - AVI THE JEWELER

20% OFF

14k Oval Double Halo Split-Shank Engagement Ring 5.14 CT

Lab Grown

5.14 CT

14k Oval Double Halo Split-Shank Engagement Ring 5.14 CT

$4,399.99

$5,500

This striking design features a rare double-oval centerpiece, each oval-cut diamond framed by a brilliant round-diamond halo that enhances its luminosity and creates an exceptional statement profile. Crafted in 14k gold with a total diamond weight of 5.14ct, the ring showcases VS1 clarity and D color grading for superior brilliance...

Lab Grown

5.14 CT

14k Gold Diamond Solitaire Ring with Oval-Cut Center Stone 12.24ct

$4,999.99

$6,250

14k Gold Diamond Solitaire Ring with Oval - Cut Center Stone 12.24ct - AVI THE JEWELER

20% OFF

14k Gold Diamond Solitaire Ring with Oval-Cut Center Stone 12.24ct

Lab Grown

12.24ct

14k Gold Diamond Solitaire Ring with Oval-Cut Center Stone 12.24ct

$4,999.99

$6,250

This magnificent 14k gold diamond solitaire ring features an extraordinary 12.24ct oval-cut lab-grown diamond, celebrated for its brilliance and elongated silhouette that radiates timeless elegance. The center stone is gracefully set on a band adorned with smaller oval diamonds, enhancing the ring’s luminosity and balance. With VS1 clarity and D..

Lab Grown

12.24ct

14k Gold Diamond Oval Double Row Band Engagement Ring Set 12.3ct

$5,099.99

$6,375

14k Gold Diamond Oval Double Row Band Engagement Ring Set 12.3ct

20% OFF

14k Gold Diamond Oval Double Row Band Engagement Ring Set 12.3ct

Lab Grown

12.30 CT

14k Gold Diamond Oval Double Row Band Engagement Ring Set 12.3ct

$5,099.99

$6,375

This bold engagement ring is defined by a striking oval-cut center diamond showcased in a powerful double-row band design that emphasizes brilliance, symmetry, and luxury from every angle. The oval-cut lab-grown center diamond weighs 5.0 carats and is framed by round-cut lab-grown diamonds along the shoulders and matching band, with..

Lab Grown

12.30 CT

16 products

LIVE PRICE / OZ

Updated: 03/18/2026 : 04:00 PM

GOLD $4848.91

CHANGE $ ▼ - $100.71

CHANGE % ▼ -2.03%

Why Lab-Grown Diamonds?

ECO FRIENDLY

Lab grown diamonds are created in a controlled environment and do not require mining.

Sparkle & Durability

Lab grown diamonds have the same exact physical composition and optical properties of natural mined diamonds.

Pricing

They offer great value and the ability to have the diamond of your dreams without sacrificing on size or quality.

Lab-grown, or lab-created, diamonds have become increasingly popular due to their identical appearance to natural, mined diamonds. In fact, lab-grown diamonds are just as real as natural diamonds—the only
difference being where they were formed.

They are formed in a lab over 6-10 weeks in conditions replicated to mimic the natural diamond formation process. There are two methods to create lab-grown diamonds: HPHT (High-Pressure, High-Temperature) and CVD (Chemical Vapor Deposition).

Lab-created diamonds are both cost and eco-friendly. The efficiency to produce them is a major contribution to their attainable price points. Additionally, those who are concerned about the ethics of mined diamonds do not have to worry about the environmental toll of creating a diamond
in a lab.

Lab-Grown Diamond FAQs

Are lab-grown diamonds less expensive than natural diamonds?

Yes! Lab-created diamonds are 50-70% less expensive than their natural diamond
counterparts. This comes from the fact that natural diamonds are a natural, finite resource thus making them more expensive. Since there is no cap on how many lab diamonds can be made, they can be priced lower than natural diamonds of the same quality.

Are lab-created diamonds real diamonds?

Yes! Lab diamonds are just as real as natural diamonds. They possess all the same
properties and qualities as a natural diamond. In fact, it is impossible to tell the difference between a natural diamond and a lab-grown diamond just by looking at them. The only difference between the two is where they were formed.

Are lab diamonds a good investment?

For clients looking for a real diamond and don’t have the budget for a natural diamond, a lab-grown diamond is the best choice. As with any other type of gemstone, resale values can vary over time following market fluctuations and innovations in technology and resource changes. Since lab diamonds are still fairly new, there is also more uncertainty about their future value.

Can lab-created diamonds be GIA Certified?

Yes! In fact, all the lab diamonds at Avi the Jeweler are GIA or IGI certified.

Could lab-grown diamonds test as moissanite?

If the diamond tester you are using is working properly, lab-grown diamonds should not test as moissanite. Additionally, it is easy to spot the difference between moissanite and lab diamonds as moissanite is more refractive than lab diamonds and will emit more of a "rainbow" flash.

Can you tell the difference between lab diamonds and natural diamonds?

To the naked eye, no one can tell the difference between a lab-created diamond and a natural diamond—not even a trained gemologist! Only with the proper equipment and training can someone tell the difference.

Can lab diamonds be appraised?

Yes, just like everything else at Avi the Jeweler, lab diamonds can be appraised and insured.

Are lab-created diamonds the same thing as cubic zirconia and/or moissanite?

No, Lab diamonds are real diamonds! Lab diamonds are not cubic zirconia or moissanite, they are 100% diamonds.