English Español
Home > Lab Grown Diamonds > Lab Grown Diamond Engagement Rings > 3 Carat Lab Grown Diamond Engagement Ring Deals

3 Carat
Lab Grown Diamond
Engagement Rings

The World Has Changed. Diamonds Have Too! Lab Grown Diamond Engagement Rings - Sustainably Grown - Environmentally Friendly - Buy From The Manufacturer & Save
Filter Results
Filter Results
Sort By
156 Items found.

$2,497.97 CODE SJLab

2 1/2 Carat Lab Grown Diamond Hidden Halo Engagement Ring In 14K Yellow Gold
2 1/2 Carat Lab Grown Diamond Hidden Halo Engagement Ring In 14K Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Lab Grown Diamond Hidden Halo Engagement Ring In 14K White Gold
2 1/2 Carat Lab Grown Diamond Hidden Halo Engagement Ring In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/3 Carat Three Diamond Plus Engagement Ring In 14K Rose Gold
2 1/3 Carat Three Diamond Plus Engagement Ring In 14K Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/3 Carat Three Diamond Plus Engagement Ring In 14K Yellow Gold
2 1/3 Carat Three Diamond Plus Engagement Ring In 14K Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/3 Carat Three Diamond Plus Engagement Ring In 14K White Gold
2 1/3 Carat Three Diamond Plus Engagement Ring In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring In 14K Rose Gold
2 1/2 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring In 14K Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring In 14K Yellow Gold
2 1/2 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring In 14K Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring In 14K White Gold
2 1/2 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Vintage Lab Grown Diamond Engagement Ring In 14 Karat Rose Gold
2 1/4 Carat Vintage Lab Grown Diamond Engagement Ring In 14 Karat Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Vintage Lab Grown Diamond Engagement Ring In 14 Karat Yellow Gold
2 1/4 Carat Vintage Lab Grown Diamond Engagement Ring In 14 Karat Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Vintage Lab Grown Diamond Engagement Ring In 14 Karat White Gold
2 1/4 Carat Vintage Lab Grown Diamond Engagement Ring In 14 Karat White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

3 Carat Princess Cut Lab Grown Diamond Ring In 14K White Gold, Solitaire
3 Carat Princess Cut Lab Grown Diamond Ring In 14K White Gold, Solitaire

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

3 Carat Round Shape Lab Grown Diamond Ring In 14K White Gold, Solitaire
3 Carat Round Shape Lab Grown Diamond Ring In 14K White Gold, Solitaire

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

3 Carat Round Shape Lab Grown Diamond Ring In 14K Yellow Gold, Solitaire
3 Carat Round Shape Lab Grown Diamond Ring In 14K Yellow Gold, Solitaire

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

3 Carat Round Shape Lab Grown Diamond Ring In 14K Rose Gold, Solitaire
3 Carat Round Shape Lab Grown Diamond Ring In 14K Rose Gold, Solitaire

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Round Shape Halo Lab Grown Diamond Bridal Set In 14K Rose Gold
2 1/4 Carat Round Shape Halo Lab Grown Diamond Bridal Set In 14K Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Round Shape Halo Lab Grown Diamond Bridal Set In 14K Yellow Gold
2 1/4 Carat Round Shape Halo Lab Grown Diamond Bridal Set In 14K Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Round Shape Halo Lab Grown Diamond Bridal Set In 14K White Gold
2 1/4 Carat Round Shape Halo Lab Grown Diamond Bridal Set In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Oval Shape Halo Lab Grown Diamond Bridal Set In 14K Rose Gold
2 1/4 Carat Oval Shape Halo Lab Grown Diamond Bridal Set In 14K Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Oval Shape Halo Lab Grown Diamond Bridal Set In 14K Yellow Gold
2 1/4 Carat Oval Shape Halo Lab Grown Diamond Bridal Set In 14K Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Oval Shape Halo Lab Grown Diamond Bridal Set In 14K White Gold
2 1/4 Carat Oval Shape Halo Lab Grown Diamond Bridal Set In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Halo Lab Grown Diamond Engagement Ring In 14K Rose Gold
2 1/2 Carat Halo Lab Grown Diamond Engagement Ring In 14K Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Halo Lab Grown Diamond Engagement Ring In 14K Yellow Gold
2 1/2 Carat Halo Lab Grown Diamond Engagement Ring In 14K Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/2 Carat Halo Lab Grown Diamond Engagement Ring In 14K White Gold
2 1/2 Carat Halo Lab Grown Diamond Engagement Ring In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$1,997.97 CODE SJLab

2 1/2 Carat Lab Grown Diamond Wedding Band In 14 Karat Rose Gold
2 1/2 Carat Lab Grown Diamond Wedding Band In 14 Karat Rose Gold

$5999.99

$2999.99

You Save 50%

As Low as $132.00/Mo

$1,997.97 CODE SJLab

2 1/2 Carat Lab Grown Diamond Wedding Band In 14 Karat Yellow Gold
2 1/2 Carat Lab Grown Diamond Wedding Band In 14 Karat Yellow Gold

$5999.99

$2999.99

You Save 50%

As Low as $132.00/Mo

$1,997.97 CODE SJLab

2 1/2 Carat Lab Grown Diamond Wedding Band In 14 Karat White Gold
2 1/2 Carat Lab Grown Diamond Wedding Band In 14 Karat White Gold

$5999.99

$2999.99

You Save 50%

As Low as $132.00/Mo

$2,497.97 CODE SJLab

3 Carat Halo Lab Grown Diamond Bridal Set In 14 Karat Yellow Gold
3 Carat Halo Lab Grown Diamond Bridal Set In 14 Karat Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

3 Carat Halo Lab Grown Diamond Bridal Set In 14 Karat White Gold
3 Carat Halo Lab Grown Diamond Bridal Set In 14 Karat White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

3 Carat Halo Lab Grown Diamond Bridal Set In 14 Karat Rose Gold
3 Carat Halo Lab Grown Diamond Bridal Set In 14 Karat Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,997.97 CODE SJLab

2 1/4 Carat Princess Halo Lab Grown Diamond Bridal Set in 14k Yellow Gold
2 1/4 Carat Princess Halo Lab Grown Diamond Bridal Set in 14k Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Princess Halo Lab Grown Diamond Bridal Set in 14k Rose Gold
2 1/4 Carat Princess Halo Lab Grown Diamond Bridal Set in 14k Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Cushion Cut Halo Lab Grown Diamond Bridal Set In 14 Karat Rose Gold
2 1/4 Carat Cushion Cut Halo Lab Grown Diamond Bridal Set In 14 Karat Rose Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Cushion Cut Halo Lab Grown Diamond Bridal Set In 14 Karat Yellow Gold
2 1/4 Carat Cushion Cut Halo Lab Grown Diamond Bridal Set In 14 Karat Yellow Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Cushion Cut Halo Lab Grown Diamond Bridal Set In 14 Karat White Gold
2 1/4 Carat Cushion Cut Halo Lab Grown Diamond Bridal Set In 14 Karat White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

$2,497.97 CODE SJLab

2 1/4 Carat Bezel Set Three Stone Lab Grown Diamond Ring In 14K White Gold
2 1/4 Carat Bezel Set Three Stone Lab Grown Diamond Ring In 14K White Gold

$6999.99

$3999.99

You Save 42.86%

As Low as $175.00/Mo

Why Shop SuperJeweler
How Can We Help You?
Follow or Like SJ

SuperJeweler Blog

Awards
2024 Customer Choice Award Winner! by sitejabber 2021 Inc. 5000 2022 Safe Content Award