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 97 - 144 of 1292 products
NEXT DAY DELIVERY Amora 0.50ct Lab Diamond Set Ring F/VS Set in 18K Gold

Amora 0.50ct Lab Diamond Set Ring F/VS Set in 18K Gold

£739£22.16 per month 
1 reviews
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NEXT DAY DELIVERY Alegria 4 Clover Lab Sapphire Ring 0.25ct in 18K Gold Vermeil

Alegria 4 Clover Lab Sapphire Ring 0.25ct in 18K Gold Vermeil

£149 
1 reviews
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NEXT DAY DELIVERY Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 9K White Gold 25 pounds off

Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 9K White Gold

£389£11.66 per month 
55 reviews
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Grace Lab FVS1 18K White Gold 50 pounds off

1 Carat Diamond Engagement Ring Grace Lab FVS1 18K White Gold

£1,465£43.94 per month 
8 reviews
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NEXT DAY DELIVERY NEW INLab Diamond Spiral Ring 0.25ct in 18k Gold Vermeil

Lab Diamond Spiral Ring 0.25ct in 18k Gold Vermeil

£249 
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NEW INJasmine Lab Diamond Pave Eternity Ring 2.00ct G/VS in 18K Gold

Jasmine Lab Diamond Pave Eternity Ring 2.00ct G/VS in 18K Gold

£2,249£67.46 per month 
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NEXT DAY DELIVERY Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 18K Gold Vermeil

Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 18K Gold Vermeil

£185 
24 reviews
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NEXT DAY DELIVERY Erin Lab Diamond Eternity Ring Platinum 1.00ct G/Vs

Erin Lab Diamond Eternity Ring Platinum 1.00ct G/Vs

£845£25.34 per month 
4 reviews
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NEXT DAY DELIVERY 0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 925 Silver

0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 925 Silver

£179 
44 reviews
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NEXT DAY DELIVERY LUXE 4.00ct Lab Diamond Eternity Ring with IGI Certified Oval-Cut Diamonds in 18K White Gold

LUXE 4.00ct Lab Diamond Eternity Ring with IGI Certified Oval-Cut Diamonds in 18K White Gold

£1,999£59.96 per month 
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NEXT DAY DELIVERY Sapphire and 0.50ct Lab Diamond Asteria Eternity Ring 9K White Gold

Sapphire and 0.50ct Lab Diamond Asteria Eternity Ring 9K White Gold

£619£18.56 per month 
11 reviews
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NEXT DAY DELIVERY NEW INDual Stacking Band Ring Lab Diamond 0.25ct in 18K Gold Vermeil

Dual Stacking Band Ring Lab Diamond 0.25ct in 18K Gold Vermeil

£209 
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NEXT DAY DELIVERY Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver As seen in Love is Blind UK

Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver

£219 
33 reviews
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NEXT DAY DELIVERY Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 9K Gold

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

£349 
19 reviews
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NEXT DAY DELIVERY Naomi Round Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k White Gold 50 pounds off

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

£899£26.96 per month 
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NEW INJasmine Lab Diamond Pave Eternity Ring 3.00ct G/VS in 18K Gold

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

£2,999£89.96 per month 
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NEXT DAY DELIVERY Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum 300 pounds off

Amora Oval 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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NEXT DAY DELIVERY 1 Carat Lab Diamond Cluster Solitaire Ring H/Si in 9K White Gold 25 pounds off

1 Carat Lab Diamond Cluster Solitaire Ring H/Si in 9K White Gold

£579£17.36 per month 
37 reviews
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NEXT DAY DELIVERY Halo Engagement Ring Galileo 0.50ct of Lab Diamonds in 9K Gold 25 pounds off

Halo Engagement Ring Galileo 0.50ct of Lab Diamonds in 9K Gold

£625£18.74 per month 
19 reviews
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NEXT DAY DELIVERY Black Diamond and Lab Diamond Crossover Ring 0.09ct in 925 Silver

Black Diamond and Lab Diamond Crossover Ring 0.09ct in 925 Silver

£169 
21 reviews
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NEXT DAY DELIVERY Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 925 Sterling Silver

Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 925 Sterling Silver

£265 
3 reviews
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NEXT DAY DELIVERY Amora 0.50ct Lab Diamond Set Ring F/VS Set in Platinum

Amora 0.50ct Lab Diamond Set Ring F/VS Set in Platinum

£815£24.44 per month 
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NEXT DAY DELIVERY Chloe 7 Stone Lab Diamond Eternity Ring 2.00CT F/VS in 9K White Gold

Chloe 7 Stone Lab Diamond Eternity Ring 2.00CT F/VS in 9K White Gold

£1,129£33.86 per month 
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Chloe 7 Stone Lab Diamond Eternity Ring 1.00CT F/VS in 9K White Gold

Chloe 7 Stone Lab Diamond Eternity Ring 1.00CT F/VS in 9K White Gold

£749£22.46 per month 
3 reviews
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NEXT DAY DELIVERY NEW INLab Diamond Heritage Grain Set Ring 0.50ct H/SI in 9K Gold

Lab Diamond Heritage Grain Set Ring 0.50ct H/SI in 9K Gold

£499£14.96 per month 
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NEXT DAY DELIVERY Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K Gold 300 pounds off

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

£3,465£103.94 per month 
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NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.15ct in 9K Gold

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

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

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

£695£20.84 per month 
2 reviews
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NEXT DAY DELIVERY 1.85ct Ruby and Lab Diamond Eternity Ring in 9K Gold - Asteria

1.85ct Ruby and Lab Diamond Eternity Ring in 9K Gold - Asteria

£475£14.24 per month 
6 reviews
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NEXT DAY DELIVERY Solstice 0.35ct Lab Diamond Half Eternity Ring F/VS in 9k Gold

Solstice 0.35ct Lab Diamond Half Eternity Ring F/VS in 9k Gold

£399£11.96 per month 
1 reviews
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NEXT DAY DELIVERY Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold 150 pounds off

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

£1,599£47.96 per month 
1 reviews
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NEW INJasmine Lab Diamond Pave Eternity Ring 2.00ct G/VS in Platinum

Jasmine Lab Diamond Pave Eternity Ring 2.00ct G/VS in Platinum

£2,149£64.46 per month 
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NEW INJasmine Lab Diamond Pave Eternity Ring 1.00ct G/VS in 18K Gold

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

£1,049£31.46 per month 
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NEXT DAY DELIVERY Astra 1.50ct Lab Emerald and Diamond Halo Shoulder Set Octagon Cut Ring in Silver

Astra 1.50ct Lab Emerald and Diamond Halo Shoulder Set Octagon Cut Ring in Silver

£239 
17 reviews
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NEXT DAY DELIVERY Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum 300 pounds off

Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

£3,219£96.56 per month 
1 reviews
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NEXT DAY DELIVERY Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 9K Gold

Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 9K Gold

£339 
19 reviews
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NEXT DAY DELIVERY NEW INInterlocking Heart Ring Lab Diamond 0.20ct in 18K Gold Vermeil

Interlocking Heart Ring Lab Diamond 0.20ct in 18K Gold Vermeil

£229 
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NEXT DAY DELIVERY NEW INHeart Accent Half Eternity Ring Lab Diamond 0.11ct in 925 SIlver

Heart Accent Half Eternity Ring Lab Diamond 0.11ct in 925 SIlver

£179 
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NEXT DAY DELIVERY 1.85ct Sapphire and Lab Diamond Eternity Ring 9KW Gold Asteria

1.85ct Sapphire and Lab Diamond Eternity Ring 9KW Gold Asteria

£495£14.84 per month 
7 reviews
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Lauren Lab Princess Diamond Eternity Ring Platinum 2.00ct F/VS

Lauren Lab Princess Diamond Eternity Ring Platinum 2.00ct F/VS

£1,835£55.04 per month 
5 reviews
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NEXT DAY DELIVERY 2 Carat Diamond Engagement Ring Grace Lab F/VS1 IGI Certified Platinum 150 pounds off

2 Carat Diamond Engagement Ring Grace Lab F/VS1 IGI Certified Platinum

£2,549£76.46 per month 
1 reviews
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NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring - 0.30ct in 925 Silver

Twilight Lab Diamond Half Eternity Ring - 0.30ct in 925 Silver

£199 
1 reviews
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NEW INJasmine Lab Diamond Pave Eternity Ring 1.00ct G/VS in Platinum

Jasmine Lab Diamond Pave Eternity Ring 1.00ct G/VS in Platinum

£999£29.96 per month 
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NEXT DAY DELIVERY Solstice Heart Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k White Gold 25 pounds off

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

£695£20.84 per month 
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver

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

£189 
31 reviews
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 1ct F/VS1 50 pounds off

Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 1ct F/VS1

£925£27.74 per month 
8 reviews
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NEXT DAY DELIVERY Black Diamond and Lab Diamond Engagement Ring 0.25ct in 9K White Gold

Black Diamond and Lab Diamond Engagement Ring 0.25ct in 9K White Gold

£299 
5 reviews
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NEXT DAY DELIVERY Alegria 4 Clover Lab Emerald Ring 0.18ct in 18K Gold Vermeil

Alegria 4 Clover Lab Emerald Ring 0.18ct in 18K Gold Vermeil

£149 
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