Sustainable Lab Diamond Engagement Rings

The sustainable and ethical choice. Our Lab Grown Diamond Engagement Rings perfectly balance flawless beauty with ethical sustainability, exhibiting a sparkle like no other. What better way to seal your love?

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Showing 385 - 432 of 714 products
Georgina Lab Oval Diamond Halo Engagement Ring Platinum 2.55ct F/VS1 150 pounds off

Georgina Lab Oval Diamond Halo Engagement Ring Platinum 2.55ct F/VS1

£2,539£76.16 per month 
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NEXT DAY DELIVERY Lumia Cushion Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold 25 pounds off

Lumia Cushion Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£699£20.96 per month 
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Cleopatra Lab Diamond Halo Engagement Ring in 18K Gold 1.20ct F/VS1 50 pounds off

Cleopatra Lab Diamond Halo Engagement Ring in 18K Gold 1.20ct F/VS1

£1,099£32.96 per month 
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Beatrice Lab Diamond Halo Engagement Ring in Platinum 1.65ct F/VS1 150 pounds off

Beatrice Lab Diamond Halo Engagement Ring in Platinum 1.65ct F/VS1

£1,675£50.24 per month 
1 reviews
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Emerald 1.95CT And Lab Diamond 1.00ct Cluster Ring Set in Platinum 150 pounds off

Emerald 1.95CT And Lab Diamond 1.00ct Cluster Ring Set in Platinum

£2,399£71.96 per month 
2 reviews
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NEXT DAY DELIVERY Lumia Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold 25 pounds off

Lumia Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£699£20.96 per month 
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Alessandra Lab Diamond Engagement Ring 18K Gold 1.70CT F/VS1 50 pounds off

Alessandra Lab Diamond Engagement Ring 18K Gold 1.70CT F/VS1

£1,479£44.36 per month 
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NEXT DAY DELIVERY Lumia Heart Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

Lumia Heart Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

£349 
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NEXT DAY DELIVERY Naomi Oval Cut Lab Diamond Engagement Ring 0.33ct H/SI in 18k Gold Vermeil

Naomi Oval Cut Lab Diamond Engagement Ring 0.33ct H/SI in 18k Gold Vermeil

£249 
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NEXT DAY DELIVERY Lumia Pear Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

Lumia Pear Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

£349 
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Matching Lab Diamond Engagement and Wedding Ring 1ct SI 18K White Gold 150 pounds off

Matching Lab Diamond Engagement and Wedding Ring 1ct SI 18K White Gold

£1,539£46.16 per month 
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NEW INAmora Heart 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold 50 pounds off

Amora Heart 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

£1,185£35.54 per month 
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 2.10ct F/VS1 150 pounds off

Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 2.10ct F/VS1

£2,095£62.84 per month 
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NEXT DAY DELIVERY Sapphire and Lab Diamond Statement Ring in 9KW Gold - Asteria

Sapphire and Lab Diamond Statement Ring in 9KW Gold - Asteria

£815£24.44 per month 
1 reviews
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NEXT DAY DELIVERY Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in 18K White Gold F/VS1 50 pounds off

Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in 18K White Gold F/VS1

£1,075£32.24 per month 
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NEW INAmora Marquise 3.36ct Hidden Halo Lab Diamond Engagement Ring With Hidden Halo Set in 18K Gold 300 pounds off

Amora Marquise 3.36ct Hidden Halo Lab Diamond Engagement Ring With Hidden Halo Set in 18K Gold

£3,675£110.24 per month 
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NEXT DAY DELIVERY Astra 2.50ct Lab Emerald and Diamond Halo Shoulder Set Round Cut Ring in Silver

Astra 2.50ct Lab Emerald and Diamond Halo Shoulder Set Round Cut Ring in Silver

£279 
3 reviews
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NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 1.55ct F/VS1 150 pounds off

Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 1.55ct F/VS1

£1,599£47.96 per month 
1 reviews
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NEXT DAY DELIVERY Engagement Ring Grace 0.33ct Lab Diamond F/VS in 18K White Gold 25 pounds off

Engagement Ring Grace 0.33ct Lab Diamond F/VS in 18K White Gold

£529£15.86 per month 
2 reviews
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Elysia 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1 300 pounds off

Elysia 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£4,859£145.76 per month 
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NEW INAmora Marquise 2.00ct Lab Diamond Engagement Ring F/VS Set in 18K Gold 150 pounds off

Amora Marquise 2.00ct Lab Diamond Engagement Ring F/VS Set in 18K Gold

£2,599£77.96 per month 
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Engagement Ring Grace 0.25ct Lab Diamond F/VS in Platinum 25 pounds off

Engagement Ring Grace 0.25ct Lab Diamond F/VS in Platinum

£519£15.56 per month 
1 reviews
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NEXT DAY DELIVERY Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in Platinum 50 pounds off

Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

£1,049£31.46 per month 
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NEXT DAY DELIVERY Engagement Ring Elysia 0.33ct Lab Diamond F/VS in 18K White Gold 25 pounds off

Engagement Ring Elysia 0.33ct Lab Diamond F/VS in 18K White Gold

£529£15.86 per month 
3 reviews
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NEXT DAY DELIVERY LOW STOCKEmerald and Lab Diamond Halo Trilogy Ring in 9K White Gold - Asteria

Emerald and Lab Diamond Halo Trilogy Ring in 9K White Gold - Asteria

£525£15.74 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCK1.55ct Sapphire Asteria Collection Lab Diamond Halo Ring in 9K Gold

1.55ct Sapphire Asteria Collection Lab Diamond Halo Ring in 9K Gold

£699£20.96 per month 
5 reviews
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NEXT DAY DELIVERY Amora Oval 1.00ct Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold 50 pounds off

Amora Oval 1.00ct Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

£1,499£44.96 per month 
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NEXT DAY DELIVERY Ruby 2.40ct And Lab Diamond 1.00ct Cluster Ring in 18K Gold 150 pounds off

Ruby 2.40ct And Lab Diamond 1.00ct Cluster Ring in 18K Gold

£2,229£66.86 per month 
1 reviews
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NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 1.55ct F/VS1 150 pounds off

Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 1.55ct F/VS1

£1,599£47.96 per month 
1 reviews
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NEW INAmora Marquise 1.07ct Hidden Halo Lab Diamond Engagement Ring F/VS Set in 18K Gold 50 pounds off

Amora Marquise 1.07ct Hidden Halo Lab Diamond Engagement Ring F/VS Set in 18K Gold

£1,499£44.96 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Lily Lab F/VS1 Platinum IGI Certified 50 pounds off

1 Carat Diamond Engagement Ring Lily Lab F/VS1 Platinum IGI Certified

£1,495£44.84 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKRoxy Lab Diamond Engagement Side Stone Ring in 18KW Gold 0.98CT F/VS1 50 pounds off

Roxy Lab Diamond Engagement Side Stone Ring in 18KW Gold 0.98CT F/VS1

£959£28.76 per month 
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NEXT DAY DELIVERY Roxy Lab Diamond Engagement Side Stone Ring in Platinum 0.98CT F/VS1 50 pounds off

Roxy Lab Diamond Engagement Side Stone Ring in Platinum 0.98CT F/VS1

£1,095£32.84 per month 
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NEXT DAY DELIVERY Horizon Oval Cut Lab Diamond Solitaire Ring 0.50ct H/SI in 9K White Gold 25 pounds off

Horizon Oval Cut Lab Diamond Solitaire Ring 0.50ct H/SI in 9K White Gold

£449£13.46 per month 
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NEXT DAY DELIVERY Lumia Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold 25 pounds off

Lumia Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£699£20.96 per month 
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NEXT DAY DELIVERY 2.60ct Katerina Lab Princess Diamond Engagement Ring 18KW Gold F/VS1 150 pounds off

2.60ct Katerina Lab Princess Diamond Engagement Ring 18KW Gold F/VS1

£2,699£80.96 per month 
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NEXT DAY DELIVERY Engagement Ring Elysia 0.25ct Lab Diamond F/VS in 18K White Gold 25 pounds off

Engagement Ring Elysia 0.25ct Lab Diamond F/VS in 18K White Gold

£475£14.24 per month 
2 reviews
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NEXT DAY DELIVERY Lily Certified Lab Diamond Engagement Ring 0.33CT F/VS 18K Gold 25 pounds off

Lily Certified Lab Diamond Engagement Ring 0.33CT F/VS 18K Gold

£529£15.86 per month 
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NEXT DAY DELIVERY Danielle Lab Diamond Engagement Side Stone Ring in 18KW Gold 1CT F/VS1 50 pounds off

Danielle Lab Diamond Engagement Side Stone Ring in 18KW Gold 1CT F/VS1

£999£29.96 per month 
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NEXT DAY DELIVERY Annabelle Lab Diamond Halo Engagement Ring in Platinum 1ct F/VS1 50 pounds off

Annabelle Lab Diamond Halo Engagement Ring in Platinum 1ct F/VS1

£1,039£31.16 per month 
1 reviews
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2 Carat Diamond Engagement Ring Lily Lab F/VS1 18K Gold IGI Certified 150 pounds off

2 Carat Diamond Engagement Ring Lily Lab F/VS1 18K Gold IGI Certified

£2,425£72.74 per month 
1 reviews
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NEXT DAY DELIVERY Engagement Ring High Set Chloe 0.25ct Lab Diamond F/VS in 18KW Gold 25 pounds off

Engagement Ring High Set Chloe 0.25ct Lab Diamond F/VS in 18KW Gold

£475£14.24 per month 
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NEW INAmora Marquise 2.55ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold 150 pounds off

Amora Marquise 2.55ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

£2,999£89.96 per month 
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NEXT DAY DELIVERY Lumia Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold 25 pounds off

Lumia Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

£699£20.96 per month 
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NEXT DAY DELIVERY Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 in Platinum 50 pounds off

Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 in Platinum

£1,039£31.16 per month 
1 reviews
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k White Gold 50 pounds off

Mens Lab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k White Gold

£999£29.96 per month 
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NEXT DAY DELIVERY Lumia Cushion Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

Lumia Cushion Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

£275 
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Half Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 18K Gold 50 pounds off

Half Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 18K Gold

£849£25.46 per month 
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