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Certified by IGI
1 Carat Lab Diamond Ring Marquise Cut Unique 6-Prong Bridal Ring in Rose Gold
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Unique 6-Prong Engagement Ring in Rose Gold
Original price was: $1,214.Current price is: $971.
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0.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Three Stone 6 Claw Prong Engagement Promise Ring in Rose Gold
0.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Three Stone 6 Claw Prong Engagement Promise Ring in Rose Gold
Original price was: $629.Current price is: $503.
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Certified by IGI
0.3ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage Halo Bridal Ring Set in Rose Gold
0.3ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage Halo Bridal Ring Set in Rose Gold
Original price was: $857.Current price is: $686.
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Certified by IGI
1.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage 4 Double Claw Prong Engagement Ring Set in Yellow Gold
1.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage 4 Double Claw Prong Engagement Ring Set in Yellow Gold
Original price was: $1,873.Current price is: $1,498.
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Certified by IGI
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Nature-Inspired 4 Double Claw Prong Engagement Ring Set in Yellow Gold
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Nature-Inspired 4 Double Claw Prong Engagement Ring Set in Yellow Gold
Original price was: $1,328.Current price is: $1,062.
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Certified by IGI
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage 6-Prong Engagement Ring Set in Rose Gold
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage 6-Prong Engagement Ring Set in Rose Gold
Original price was: $1,533.Current price is: $1,226.
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Certified by IGI
0.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Petite 4-Prong Engagement Ring Set in Yellow Gold
0.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Petite 4-Prong Engagement Ring Set in Yellow Gold
Original price was: $883.Current price is: $706.
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Lab Created Marquise Diamond Ring Twisted Vine Wedding Ring
0.38ctw Round & Marquise Cut Lab Grown Diamond Wedding Band Leaf-Inspired Stacking Ring in Rose Gold
Original price was: $343.Current price is: $274.
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Stacked Ring 14kt Rose Gold Rings Lab Grown Marquise Diamond Ring
0.39ctw Round & Marquise Cut Lab Grown Diamond Wedding Band Timeless Elegance Stacking Ring in Rose Gold
Original price was: $352.Current price is: $282.
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Gold Wave Ring Diamond Stacking Ring Gold Lab Grown Diamond Ring
0.26ctw Round & Marquise Cut Lab Grown Diamond Wedding Band Wave-Shaped Stacking Ring in Rose Gold
Original price was: $288.Current price is: $230.
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Marquise & Round Cut Lab Diamond Curved Wedding Band Vintage-Inspired Stacking Ring in yellow gold
0.15ctw Marquise & Round Cut Lab Grown Diamond Curved Wedding Band Vintage-Inspired Stacking Ring in Yellow Gold
0.15ctw Marquise & Round Cut Lab Grown Diamond Curved Wedding Band Vintage-Inspired Stacking Ring in Yellow Gold
Original price was: $214.Current price is: $171.
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14k Gold Stacker Ring Marquise Ring Vintage Custom Lab Diamond Ring
Marquise & Round Cut Lab Diamond Curved Wedding Band Sophisticated Charm Stacking Ring
Original price was: $255.Current price is: $204.
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0.5ctw Round & Marquise Cut Lab Grown Diamond Full Eternity Wedding Band Alternating Matching Ring in White Gold
0.5ctw Round & Marquise Cut Lab Grown Diamond Full Eternity Wedding Band Alternating Matching Ring in White Gold
Original price was: $357.Current price is: $286.
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Women's Lab Diamond Rings Marquise Diamond Wedding Ring
0.16ctw Round & Marquise Cut Lab Grown Diamond Wedding Band Vintage Milgrain Stacking Ring in Yellow Gold
Original price was: $217.Current price is: $174.
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0.1ctw Marquise Cut Lab Diamond Three-Stone Wedding Band Chic Simplicity Stacking Ring in White Gold
0.1ctw Marquise Cut Lab Diamond Three-Stone Wedding Band Chic Simplicity Stacking Ring in White Gold
Original price was: $184.Current price is: $147.
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0.27ctw Marquise Cut Lab Diamond Wedding Band Half Eternity Stacking Ring in Yellow Gold
0.27ctw Marquise Cut Lab Diamond Wedding Band Half Eternity Stacking Ring in Yellow Gold
0.27ctw Marquise Cut Lab Grown Diamond Wedding Band Half Eternity Stacking Ring in Yellow Gold
Original price was: $277.Current price is: $222.
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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.