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Sale 40%Best Seller
Certified by IGI
1ct Marquise Cut Lab Diamond Engagement Ring Unique Bridal Ring
1ct Marquise Cut Lab Diamond Engagement Ring Unique Bridal Ring
Original price was: $1,214.Current price is: $728.
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Sale 40%
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Pink Lab Grown Diamonds Marquise Cut Ring White Gold Promise Rings
1ct Fancy Pink VS+ Marquise Cut Lab Grown Pink Diamond Cluster Double Claw Prong Engagement Ring Fashion Thin Band in White Gold
Original price was: $1,718.Current price is: $1,031.
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Sale 40%
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1/2 CT Marquise Cut Lab Diamond Engagement Ring Three Stone Promise Ring
1/2 CT Marquise Cut Lab Diamond Engagement Ring Three Stone Promise Ring
Original price was: $629.Current price is: $377.
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Sale 33%
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Marquise Halo Engagement Ring Rose Gold Stackable Rings
0.5ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage Floral Halo 4-Prong Engagement Ring in Rose Gold
Original price was: $750.Current price is: $500.
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Sale 40%
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Gold Rings Yellow Nature Inspired 2 Ct Marquise Lab Grown Diamond Ring
1.5ct Colorless VS+ Marquise & Emerald Lab Grown Diamond Nature’s Embrace Twin Stone Claw Prong Bridal Ring in Yellow Gold
Original price was: $1,941.Current price is: $1,165.
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Sale 40%
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Marquise & Pear Lab Grown Diamond Rings Twin Stone Promise Ring
Marquise & Pear Lab Grown Diamond Rings Twin Stone Promise Ring
Original price was: $2,406.Current price is: $1,444.
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Sale 40%
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1CT Yellow Gold Marquise Cut Lab Grown Diamond Rings Petal Side Stones Engagement Ring (1)
1CT Yellow Gold Marquise Cut Lab Grown Diamond Rings Petal Side Stones Engagement Ring
Original price was: $1,227.Current price is: $736.
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Sale 39%
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14 K White Gold Ring Lab Diamond Marquise Engagement Rings
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Nature-Inspired Side Stone 6 Claw Prong Engagement Ring in White Gold
Original price was: $1,136.Current price is: $698.
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Sale 40%
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1ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage Split Shank 4-Prong Engagement Ring in Rose Gold
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Vintage Split Shank 4-Prong Engagement Ring in Rose Gold
Original price was: $1,117.Current price is: $670.
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Sale 34%
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Pave Engagement Rings Rose Gold 1 Ct Marquise lab Diamond Ring
Marquise Cut Lab Grown Diamond Pave Engagement Rings Flower Petal Bridal Ring Promise Ring
Original price was: $1,264.Current price is: $834.
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Sale 34%
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Marquise Cut Lab Grown Diamond Vintage Engagement Ring Vine Bridal Ring
Marquise Cut Lab Grown Diamond Vintage Engagement Ring Vine Bridal Ring
Original price was: $1,162.Current price is: $769.
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Sale 40%
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Three Stone Engagement Rings​ Blue Lab Grown Diamonds Rings
Marquise Lab Blue Diamond Engagement Ring Trilogy Promise Ring
Original price was: $896.Current price is: $538.
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Blue Diamond Lab Marquise Cut Diamond Ring Yellow Gold Ring
Marquise Lab Blue Diamonds Engagement Ring Charming Promise Ring
$1,019
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Sale 40%
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Engagement Rings Marquise Rose Gold Lab Grown Diamond Ring
1ct Colorless VS+ Marquise Cut Lab Grown Diamond Classic Cluster 8-Prong Engagement Ring in Rose Gold
Original price was: $1,130.Current price is: $678.
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Sale 34%
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White Gold Marquise Cut Lab Grown Diamond Cluster Engagement Rings
White Gold Marquise Cut Lab Grown Diamond Cluster Engagement Rings
Original price was: $1,199.Current price is: $791.
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Sale 40%
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Yellow Gold 1 Carat Marquise Diamond Ring Lab Diamond Cluster Rings
Yellow Gold Marquise Cut Lab Grown Diamond Cluster Engagement Rings
Original price was: $1,257.Current price is: $754.
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About Lab Diamond Engagement Rings

Discover the brilliance of Lab Diamond Engagement Rings, available in a stunning array of colors, including colorless, pink, blue, and yellow. These ethically created diamonds offer the same exceptional sparkle and durability as mined diamonds, but with the added benefits of sustainability and eco-conscious sourcing. Made using advanced technology that replicates the natural diamond-growing process, each lab-grown diamond mirrors the beauty and physical properties of a mined diamond. Available in a variety of cuts, these eco-friendly diamonds provide a perfect balance of beauty and sustainability.