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 49 - 96 of 1292 products
NEXT DAY DELIVERY Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold 150 pounds off

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

£2,759£82.76 per month 
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NEXT DAY DELIVERY Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si - 9K White Gold

Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si - 9K White Gold

£329 
25 reviews
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NEXT DAY DELIVERY LOW STOCKDalia Yellow Lab Diamond Oval with Trillions 1.70ct Ring in 18K White Gold - Elara Collection 300 pounds off

Dalia Yellow Lab Diamond Oval with Trillions 1.70ct Ring in 18K White Gold - Elara Collection

£2,205£66.14 per month 
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NEXT DAY DELIVERY Astra 1.90ct Lab Sapphire Halo Shoulder Set Octagon Cut Ring in Silver

Astra 1.90ct Lab Sapphire Halo Shoulder Set Octagon Cut Ring in Silver

£245 
14 reviews
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NEXT DAY DELIVERY Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold 150 pounds off

Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

£1,655£49.64 per month 
1 reviews
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NEXT DAY DELIVERY Lab Diamond Half Eternity Wave Ring 0.05ct in 18K Gold Vermeil

Lab Diamond Half Eternity Wave Ring 0.05ct in 18K Gold Vermeil

£119 
20 reviews
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NEXT DAY DELIVERY Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 2.00ct F/VS

Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 2.00ct F/VS

£1,499£44.96 per month 
3 reviews
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1.7CT F/VS1 in Platinum 150 pounds off

3 Stone Meghan Lab Diamond Engagement Ring 1.7CT F/VS1 in Platinum

£1,875£56.24 per month 
3 reviews
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NEXT DAY DELIVERY LOW STOCKErika Pink Lab Diamond 1.70ct Emerald Cut Ring in 18K White Gold - Elara Collection 300 pounds off

Erika Pink Lab Diamond 1.70ct Emerald Cut Ring in 18K White Gold - Elara Collection

£2,205£66.14 per month 
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NEXT DAY DELIVERY Katerina 3.55ct Lab Diamond Princess Cut Engagement Ring in 18K Yellow Gold G/VS1 300 pounds off

Katerina 3.55ct Lab Diamond Princess Cut Engagement Ring in 18K Yellow Gold G/VS1

£3,289£98.66 per month 
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NEXT DAY DELIVERY Naomi Pear Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k White Gold 50 pounds off

Naomi Pear Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k White Gold

£899£26.96 per month 
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NEXT DAY DELIVERY Solstice Oval Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k Gold 25 pounds off

Solstice Oval Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k Gold

£695£20.84 per month 
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 0.07ct H/Si in 925 Silver

Mens Lab Diamond Signet Ring 0.07ct H/Si in 925 Silver

£129 
12 reviews
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NEXT DAY DELIVERY NEW INStar Signet Lab Diamond Ring in 18K Gold Vermeil

Star Signet Lab Diamond Ring in 18K Gold Vermeil

£129 
1 reviews
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NEXT DAY DELIVERY Rae 0.50CT Lab Diamond Half Eternity Ring 9K White Gold

Rae 0.50CT Lab Diamond Half Eternity Ring 9K White Gold

£449£13.46 per month 
29 reviews
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NEXT DAY DELIVERY Naomi Heart Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k Gold 50 pounds off

Naomi Heart Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k Gold

£899£26.96 per month 
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NEXT DAY DELIVERY 1.00ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

1.00ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

£699£20.96 per month 
7 reviews
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 9K Gold 0.25ct H/Si

Mens Lab Diamond Signet Ring 9K Gold 0.25ct H/Si

£935£28.04 per month 
2 reviews
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NEXT DAY DELIVERY Crossover Lab Diamond Ring 0.35ct Set in 925 Silver

Crossover Lab Diamond Ring 0.35ct Set in 925 Silver

£249 
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NEXT DAY DELIVERY Lab Diamond Weave Ring 1CT H/Si in 9K Gold - N4545

Lab Diamond Weave Ring 1CT H/Si in 9K Gold - N4545

£775£23.24 per month 
7 reviews
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k Gold 50 pounds off

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

£999£29.96 per month 
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 0.50ct Asscher Cut Set in 9k Gold 50 pounds off

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

£999£29.96 per month 
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NEXT DAY DELIVERY Grace 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1 300 pounds off

Grace 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£3,075£92.24 per month 
1 reviews
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Aurora Yellow Lab Diamond Emerald Cut and Trillion 1.70ct Ring in 18K White Gold - Elara Collection 300 pounds off

Aurora Yellow Lab Diamond Emerald Cut and Trillion 1.70ct Ring in 18K White Gold - Elara Collection

£2,105£63.14 per month 
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NEXT DAY DELIVERY Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 925 Silver

Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 925 Silver

£179 
193 reviews
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NEXT DAY DELIVERY Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 925 Silver

Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 925 Silver

£185 
121 reviews
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NEXT DAY DELIVERY NEW INDual Stacking Band Ring Lab Diamond 0.25ct in 925 Silver

Dual Stacking Band Ring Lab Diamond 0.25ct in 925 Silver

£199 
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NEXT DAY DELIVERY NEW INChloe Lab Diamond 1.00ct Eternity Ring F/VS in 925 Silver

Chloe Lab Diamond 1.00ct Eternity Ring F/VS in 925 Silver

£299 
5 reviews
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NEW INJasmine Lab Diamond Pave Eternity Ring 3.00ct G/VS in 18K White Gold

Jasmine Lab Diamond Pave Eternity Ring 3.00ct G/VS in 18K White Gold

£2,999£89.96 per month 
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Erin Lab Diamond Eternity Ring 18K White Gold 1.00ct H/Si

Erin Lab Diamond Eternity Ring 18K White Gold 1.00ct H/Si

On Sale £509£15.26 per month 
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NEXT DAY DELIVERY Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold 150 pounds off

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

£2,749£82.46 per month 
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NEXT DAY DELIVERY NEW INChloe Lab Diamond 1.00ct Eternity Ring F/VS in 9K Gold

Chloe Lab Diamond 1.00ct Eternity Ring F/VS in 9K Gold

£499£14.96 per month 
1 reviews
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Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum 300 pounds off

Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

£3,875£116.24 per month 
1 reviews
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NEW INJasmine Lab Diamond Pave Eternity Ring 1.00ct G/VS in 18K White Gold

Jasmine Lab Diamond Pave Eternity Ring 1.00ct G/VS in 18K White Gold

£1,049£31.46 per month 
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.15ct H/Si in 925 Silver

Naomi Lab Diamond Engagement Ring 0.15ct H/Si in 925 Silver

£129 
46 reviews
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NEXT DAY DELIVERY Sapphire Ring With Lab Diamond Halo 7 x 5mm Set in 925 Silver

Sapphire Ring With Lab Diamond Halo 7 x 5mm Set in 925 Silver

£219 
28 reviews
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NEXT DAY DELIVERY LOW STOCKAmora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K Gold 300 pounds off

Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K Gold

£3,459£103.76 per month 
1 reviews
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NEXT DAY DELIVERY Princess Cut Lab Diamond Engagement Ring 0.50ct H/Si in 9K White Gold 25 pounds off

Princess Cut Lab Diamond Engagement Ring 0.50ct H/Si in 9K White Gold

£449£13.46 per month 
36 reviews
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NEXT DAY DELIVERY NEW INChloe Lab Diamond 1.00ct Eternity Ring F/VS in 18K Gold Vermeil

Chloe Lab Diamond 1.00ct Eternity Ring F/VS in 18K Gold Vermeil

£299 
3 reviews
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NEXT DAY DELIVERY NEW INInterlocking Heart Ring Lab Diamond 0.20ct in 925 Silver

Interlocking Heart Ring Lab Diamond 0.20ct in 925 Silver

£229 
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NEXT DAY DELIVERY Chloe Lab Diamond Eternity Ring Platinum Claw Set 1.00ct G/Vs

Chloe Lab Diamond Eternity Ring Platinum Claw Set 1.00ct G/Vs

£819£24.56 per month 
4 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.50ct H/Si in 925 Silver

Naomi Lab Diamond Engagement Ring 0.50ct H/Si in 925 Silver

£265 
6 reviews
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NEXT DAY DELIVERY 1.30ct Emerald and Lab Diamond Eternity Ring 9K Gold - Asteria

1.30ct Emerald and Lab Diamond Eternity Ring 9K Gold - Asteria

£439£13.16 per month 
7 reviews
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NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.15ct in 9K White Gold

Twilight Lab Diamond Half Eternity Ring 0.15ct in 9K White Gold

£249 
8 reviews
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NEXT DAY DELIVERY Solstice Oval Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k White Gold 25 pounds off

Solstice Oval Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k White Gold

£695£20.84 per month 
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Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold 50 pounds off

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

£1,499£44.96 per month 
2 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.15ct H/Si in 18K Gold Vermeil

Naomi Lab Diamond Engagement Ring 0.15ct H/Si in 18K Gold Vermeil

£129 
4 reviews
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Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1 300 pounds off

Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£5,325£159.74 per month 
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