3 carat lab grown diamond ring 

[90 products]
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IGI Certified Lab Grown 3 Carat Pear Shaped Diamond Ring for Engagement
$974 - $2,322
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IGI Certified 3 Carat Solitaire Lab Grown Diamond Oblong Engagement Ring
$1,034 - $2,000
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3 Carat Lab Grown Pear Shaped Diamond Solitaire Engagement Ring with IGI Certificate
$974 - $2,070
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IGI Certified 3 Carat Lab Grown Diamond Pear Solitaire Engagement Ring
$974 - $2,435
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3 Carat Lab Grown Diamond Marquise Engagement Ring IGI Certified
$991 - $2,348
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3 Carat Emerald Cut Lab Grown Diamond Infinity Engagement Ring IGI Certified
$852 - $1,878
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IGI Certified 3 Carat Lab Grown Diamond Cushion Cut Engagement Ring with Wedding Band
$1,069 - $3,027
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IGI Certified 3 Carat Radiant Cut Lab Grown Diamond Side Stone Engagement Ring
$991 - $2,096
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3 Carat Radiant Cut Lab Grown Diamond Hidden Halo Engagement Ring with IGI Certificate
$930 - $2,078
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Vintage Inspired 3 Carat Radiant Cut Lab Grown Diamond Engagement Ring IGI Certified
$878 - $2,165
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3 Carat Lab Grown Diamond Radiant Engagement Ring with IGI Certificate
$878 - $1,800
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Solitaire 3 Carat Radiant Cut Lab Created Diamond Engagement Ring IGI Certified
$843 - $1,722
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Bezel Set Marquise Lab Created Diamond Celtic Engagement Ring 3 Carat IGI Certified
$991 - $2,409
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Antique Looking 3 Carat Marquise Lab Diamond Celtic Knot Engagement Ring IGI Certified
$1,000 - $2,627
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Heart Shaped Lab Grown Diamond 3 Carat Solitaire Engagement Ring with IGI Certificate
$1,008 - $1,974
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IGI Certified Lab Grown 3 Carat Diamond Heart Engagement Ring with Side Stones
$991 - $2,009
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Emerald Cut Lab Grown Diamond 3 Carat Engagement Ring IGI Certified
$843 - $1,974
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IGI Certified Lab Grown Diamond 3 Carat Princess Cut Engagement Ring with Celtic Knot
$878 - $1,887
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Solitaire 3 Carat Lab Grown Diamond Princess Cut Engagement Ring IGI Certified
$913 - $2,009
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IGI Certified 3 Carat Lab Diamond Statement Engagement Ring with Side Stones
$1,061 - $2,679