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Pink Lab Diamond 1.5 Ct Round Cut Cluster Diamond Engagement Ring
Certified by IGI
Pink Lab Diamond 1.5 Ct Round Cut Cluster Diamond Engagement Ring
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1.5ct Fancy Pink VS+ Round Cut Lab Grown Pink Diamond Cluster 6-Prong Engagement Ring in White Gold
$2,753
For your reference, the product photo features a 1.5-carat center stone set in 14K white gold, with a band width of 1.5mm.
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Certified by IGI
Rose Gold Ring 0.5ct Round Lab Diamond Leaf Engagement Ring
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0.5ct Colorless VS+ Round Cut Lab Grown Diamond Dainty 6-Prong Engagement Ring in Rose Gold
$803
For your reference, the product photo features a 0.5-carat center stone set in 14K rose gold, with a band width of 1.5mm.
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Round Lab Yellow Diamond Ring 1ct Fancy Yellow Diamond Ring in White Gold
Certified by IGI
Round Lab Yellow Diamond Ring 1ct Fancy Yellow Diamond Ring in White Gold
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1ct Fancy Yellow VS+ Round Cut Lab Grown Yellow Diamond Petal 4-Prong Engagement Ring in White Gold
$1,764
For your reference, the product photo features a 1-carat center stone set in 14K white gold, with a band width of 1.5mm.
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3 Carat Lab Diamond Ring Floral 4 Prong Round Engagement Ring
Certified by IGI
3 Carat Lab Diamond Ring Floral 4 Prong Round Engagement Ring
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3ct Colorless VS+ Round Cut Lab Grown Diamond Floral 4 Tab Prong Engagement Ring in White Gold
$2,975
For your reference, the product photo features a 3-carat center stone set in 14K white gold, with a band width of 1.5mm.
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3 Carat Round Lab Created Diamond Ring 6 Prong Engagement Ring in white gold
Certified by IGI
3 Carat Round Lab Created Diamond Ring 6 Prong Engagement Ring in white gold
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3ct Colorless VS+ Round Cut Lab Grown Diamond Modern 6-Prong Engagement Ring in White Gold
$2,933
For your reference, the product photo features a 3-carat center stone set in 14K white gold, with a band width of 1.5mm.
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Certified by IGI
Yellow Gold Ring Engagement Round Cut Lab Diamond Rings
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1ct Colorless VS+ Round Cut Lab Grown Diamond Classic 3/4 Twisted Cluster 6-Prong Engagement Ring in Yellow Gold
$1,271
For your reference, the product photo features a 1 carat center stone set in 14K yellow gold, with a band width of 1.5mm.
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Yellow Gold 0.5ct Pink Diamond Ring Round Cut Lab Diamond Art Deco Ring
Certified by IGI
Yellow Gold 0.5ct Pink Diamond Ring Round Cut Lab Diamond Art Deco Ring
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0.5ct Fancy Pink VS+ Round Cut Lab Grown Pink Diamond Art Deco 6-Prong Engagement Ring in Yellow Gold
$1,178
For your reference, the product photo features a 0.5-carat center stone set in 14K yellow gold, with a band width of 1.5mm.
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Solitaire Pink Diamond Ring 1ct Round Lab Diamond 4-Prong Ring in Yellow Gold
Certified by IGI
Solitaire Pink Diamond Ring 1ct Round Lab Diamond 4-Prong Ring in Yellow Gold
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1ct Fancy Pink VS+ Round Cut Lab Grown Pink Diamond Solitaire 4-Prong Engagement Promise Ring in Yellow Gold
$1,580
For your reference, the product photo features a 1-carat center stone set in 14K yellow gold, with a band width of 1.5mm.
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1CT Yellow Gold Round Cut Lab Diamond Simple Engagement Rings
Certified by IGI
1CT Yellow Gold Round Cut Lab Diamond Simple Engagement Rings
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1ct Colorless VS+ Round Cut Lab Grown Diamond Cluster 4-Prong Engagement Ring in Yellow Gold
$1,165
For your reference, the product photo features a 1-carat center stone set in 14K yellow gold, with a band width of 1.5mm.
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1ct Lab Blue Diamond Ring Solitaire Round Fancy Blue Engagement Ring in White Gold
Certified by IGI
1ct Lab Blue Diamond Ring Solitaire Round Fancy Blue Engagement Ring in White Gold
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1ct Fancy Blue VS+ Round Cut Lab Grown Blue Diamond Solitaire 4-Prong Engagement Ring in White Gold
$1,581
For your reference, the product photo features a 1-carat center stone set in 14K white gold, with a band width of 1.5mm.
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Multicolor Gem Ring Round Cut Lab Blue Diamond Engagement Ring in Yellow Gold
Certified by IGI
Multicolor Gem Ring Round Cut Lab Blue Diamond Engagement Ring in Yellow Gold
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1ct Fancy Blue VS+ Round Cut Lab Grown Blue Diamond Multicolored Gems 4-Prong Engagement Ring in Yellow Gold
$1,752
For your reference, the product photo features a 1-carat center stone set in 14K yellow gold, with a band width of 1.5mm.
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White Gold Wedding Rings Round Diamond Engagement Rings
Certified by IGI
White Gold Wedding Rings Round Diamond Engagement Rings
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1ct Colorless VS+ Round Cut Lab Grown Diamond Side Stone Graduated 4-Prong Engagement Promise Ring in White Gold
$1,528
For your reference, the product photo features a 1-carat center stone set in 14K white gold, with a band width of 1.5mm.
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Round Lab Blue Diamond Rings 1ct Fancy Blue Cluster 6-Prong Ring in White Gold
Certified by IGI
Round Lab Blue Diamond Rings 1ct Fancy Blue Cluster 6-Prong Ring in White Gold
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1ct Fancy Blue VS+ Round Cut Lab Grown Blue Diamond Cluster 6-Prong Engagement Promise Ring in White Gold
$1,709
For your reference, the product photo features a 1-carat center stone set in 14K white gold, with a band width of 1.5mm.
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1ct Fancy Lab Blue Diamond Ring Round Cut Engagement Ring in White Gold
Certified by IGI
1ct Fancy Lab Blue Diamond Ring Round Cut Engagement Ring in White Gold
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1ct Fancy Blue VS+ Round Cut Lab Grown Blue Diamond Delicated 4 Double Claw Prong Engagement Ring in White Gold
$1,612
For your reference, the product photo features a 1-carat center stone set in 14K white gold, with a band width of 1.5mm.
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Lab Diamond and Pink Engagement Ring​ 1ct Bypass 6-Prong Ring
Certified by IGI
Lab Diamond and Pink Engagement Ring​ 1ct Bypass 6-Prong Ring
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1ct Fancy Pink VS+ Round Cut Lab Grown Pink Diamond Bypass 6-Prong Engagement Ring in Rose Gold
$1,803
For your reference, the product photo features a 1-carat center stone set in 14K rose gold, with a band width of 1.5mm.
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Yellow Diamond Engagement Rings 1ct Round Cut Lab Diamond Ring in Rose Gold
Certified by IGI
Yellow Diamond Engagement Rings 1ct Round Cut Lab Diamond Ring in Rose Gold
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1ct Fancy Yellow VS+ Round Cut Lab Grown Yellow Diamond Twig 6-Prong Engagement Ring in Rose Gold
$1,803
For your reference, the product photo features a 1-carat center stone set in 14K rose gold, with a band width of 1.5mm.
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About Lab Diamond Rings

Discover the brilliance of LisaJewelryUS lab diamond rings—crafted with precision, responsibility, and elegance. Our lab-grown diamonds offer the same fire, sparkle, and durability as mined diamonds, but with a lower environmental impact and greater affordability.

Using cutting-edge technology, each ring in our collection is designed to provide a luxurious and ethical alternative for modern couples. Whether you’re shopping for lab diamond engagement rings, wedding bands, or bridal sets, our designs combine sustainability with timeless beauty.

Lab Diamond Rings FAQs

Lab diamond rings are made with diamonds created in high-tech labs. These diamonds have identical physical, chemical, and optical properties to natural diamonds, with a comparable appearance and quality.

Lab diamonds are created using two advanced methods: HPHT (High Pressure, High Temperature) and CVD (Chemical Vapor Deposition). Both replicate the natural formation process of diamonds in a controlled lab environment.

Lab diamonds offer exceptional value, are eco-friendly, and ethically produced. They cost 30–50% less than mined diamonds of the same quality, without compromising brilliance or beauty.

Absolutely. Lab diamonds score a 10 on the Mohs hardness scale, just like natural diamonds. They are perfect for everyday use and last a lifetime with proper care.

Clean your ring regularly with mild soap and warm water, and use a soft brush to remove buildup. For best results, have it professionally cleaned once a year. Click here to learn more detailed cleaning methods.

We offer a wide range of cuts, including round, oval, emerald, cushion, princess, and pear-shaped lab diamonds—each cut to maximize sparkle and brilliance.

Most lab diamonds are colorless or near-colorless (D–H), but we also offer fancy-colored options like pink, blue, and yellow for a unique look.

Yes! From choosing your preferred diamond shape and size, to metal type and engraving options, we offer full customization to match your style and story.