Sustainable Lab Diamond Rings

The sustainable and ethical choice. Nothing compares to the luxury of diamonds. With these beautiful lab-grown diamond rings, both beauty and sustainability are at the very heart of your choice.

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Showing 817 - 864 of 1020 products
Natalia Blue Lab Diamond 1.50ct Side Stone Ring in 18K White Gold - Elara Collection

Natalia Blue Lab Diamond 1.50ct Side Stone Ring in 18K White Gold - Elara Collection

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Reina Blue Lab Diamond 1.80ct Halo Ring in 18K Yellow Gold - Elara Collection

Reina Blue Lab Diamond 1.80ct Halo Ring in 18K Yellow Gold - Elara Collection

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NEXT DAY DELIVERY Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

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NEXT DAY DELIVERY Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.60ct F/VS1 As seen in Love is Blind UK

Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.60ct F/VS1

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2.60ct Ella Halo Lab Diamond Engagement Ring IGI F/VS1 18K White Gold

2.60ct Ella Halo Lab Diamond Engagement Ring IGI F/VS1 18K White Gold

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Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 2.50ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 2.50ct F/VS1

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Annabelle Lab Diamond Halo Engagement Ring in Platinum 2.75ct F/VS1

Annabelle Lab Diamond Halo Engagement Ring in Platinum 2.75ct F/VS1

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2.80ct Reina Lab Diamond Halo Engagement Ring in 18K White Gold F/VS1

2.80ct Reina Lab Diamond Halo Engagement Ring in 18K White Gold F/VS1

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Elizabeth Lab Diamond Halo Engagement Ring in 18K Gold 2.50ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring in 18K Gold 2.50ct F/VS1

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2.80ct Reina Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

2.80ct Reina Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

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NEW INThe Radiance Lab Diamond Ring 3.35ct H/SI Set in 18K White Gold

The Radiance Lab Diamond Ring 3.35ct H/SI Set in 18K White Gold

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Beatrice Blue Lab Diamond 1.65ct Cushion Halo Ring in Platinum - Elara Collection

Beatrice Blue Lab Diamond 1.65ct Cushion Halo Ring in Platinum - Elara Collection

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NEW INThe Radiance Lab Diamond Ring 3.35ct H/SI Set in 18K Gold

The Radiance Lab Diamond Ring 3.35ct H/SI Set in 18K Gold

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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring Platinum 2.50CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring Platinum 2.50CT F/VS1

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Alessandra Lab Diamond Engagement Ring 18KW Gold 2.60CT F/VS1

Alessandra Lab Diamond Engagement Ring 18KW Gold 2.60CT F/VS1

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Alessandra Lab Diamond Engagement Ring 18K Gold 2.60CT F/VS1

Alessandra Lab Diamond Engagement Ring 18K Gold 2.60CT F/VS1

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Natalia Blue Lab Diamond 1.50ct Side Stone Ring in Platinum - Elara Collection

Natalia Blue Lab Diamond 1.50ct Side Stone Ring in Platinum - Elara Collection

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Georgina Blue Lab Diamond Oval Halo 1.60ct Ring in 18K White Gold - Elara Collection

Georgina Blue Lab Diamond Oval Halo 1.60ct Ring in 18K White Gold - Elara Collection

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Annabelle Blue Lab Diamond 1.65ct Emerald Cut Halo Ring in 18K Yellow Gold - Elara Collection

Annabelle Blue Lab Diamond 1.65ct Emerald Cut Halo Ring in 18K Yellow Gold - Elara Collection

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Reina Blue Lab Diamond 1.80ct Halo Ring in Platinum - Elara Collection

Reina Blue Lab Diamond 1.80ct Halo Ring in Platinum - Elara Collection

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Annabelle Blue Lab Diamond 1.65ct Emerald Cut Halo Ring in 18K White Gold - Elara Collection

Annabelle Blue Lab Diamond 1.65ct Emerald Cut Halo Ring in 18K White Gold - Elara Collection

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Elizabeth Blue Lab Diamond 1.70ct Halo Ring in Platinum - Elara Collection

Elizabeth Blue Lab Diamond 1.70ct Halo Ring in Platinum - Elara Collection

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Anastasia Blue Lab Diamond 1.65ct Halo Ring in 18K White Gold - Elara Collection

Anastasia Blue Lab Diamond 1.65ct Halo Ring in 18K White Gold - Elara Collection

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Diana Blue Lab Diamond Pear Halo Ring 1.60ct in 18K White Gold - Elara Collection

Diana Blue Lab Diamond Pear Halo Ring 1.60ct in 18K White Gold - Elara Collection

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Anastasia Blue Lab Diamond 1.65ct Halo Ring in 18K Yellow Gold - Elara Collection

Anastasia Blue Lab Diamond 1.65ct Halo Ring in 18K Yellow Gold - Elara Collection

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Georgina Blue Lab Diamond Oval Halo 1.60ct Ring in 18K Yellow Gold - Elara Collection

Georgina Blue Lab Diamond Oval Halo 1.60ct Ring in 18K Yellow Gold - Elara Collection

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Diana Blue Lab Diamond Pear Halo Ring 1.60ct in 18K Yellow Gold - Elara Collection

Diana Blue Lab Diamond Pear Halo Ring 1.60ct in 18K Yellow Gold - Elara Collection

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NEXT DAY DELIVERY Amora Radiant 2.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Radiant 2.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

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NEXT DAY DELIVERY Amora Oval 2.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Oval 2.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

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NEXT DAY DELIVERY 2.60ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1 As seen in Love is Blind UK

2.60ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1

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NEXT DAY DELIVERY Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

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NEXT DAY DELIVERY Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

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NEXT DAY DELIVERY Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

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NEXT DAY DELIVERY Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

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NEXT DAY DELIVERY Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

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Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

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NEXT DAY DELIVERY LOW STOCKAmora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

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NEXT DAY DELIVERY LOW STOCK2.80ct Reina Lab Diamond Halo Engagement Ring in Platinum F/VS1

2.80ct Reina Lab Diamond Halo Engagement Ring in Platinum F/VS1

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Danielle Lab Diamond Engagement Side Stone Ring in Platinum 2.60CT VS1

Danielle Lab Diamond Engagement Side Stone Ring in Platinum 2.60CT VS1

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2.60 Carat Ella Halo Lab Diamond Engagement Ring IGI F/VS1 in Platinum

2.60 Carat Ella Halo Lab Diamond Engagement Ring IGI F/VS1 in Platinum

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Anastasia Lab Diamond Halo Engagement Ring in Platinum 2.70ct F/VS1

Anastasia Lab Diamond Halo Engagement Ring in Platinum 2.70ct F/VS1

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NEXT DAY DELIVERY LOW STOCKElizabeth Lab Diamond Halo Engagement Ring in Platinum 2.50ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring in Platinum 2.50ct F/VS1

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Annabelle Blue Lab Diamond 1.65ct Emerald Cut Halo Ring in Platinum - Elara Collection

Annabelle Blue Lab Diamond 1.65ct Emerald Cut Halo Ring in Platinum - Elara Collection

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Diana Blue Lab Diamond Pear Halo Ring 1.60ct in Platinum - Elara Collection

Diana Blue Lab Diamond Pear Halo Ring 1.60ct in Platinum - Elara Collection

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NEXT DAY DELIVERY LOW STOCKGeorgina Blue Lab Diamond Oval Halo 1.60ct Ring in Platinum - Elara Collection

Georgina Blue Lab Diamond Oval Halo 1.60ct Ring in Platinum - Elara Collection

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