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 433 - 480 of 1239 products
Chloe Lab Diamond Eternity Ring Platinum Claw Set 5.00ct F/VS

Chloe Lab Diamond Eternity Ring Platinum Claw Set 5.00ct F/VS

£3,237£97.10 per month 
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Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 3.00ct F/VS

Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 3.00ct F/VS

£2,109£63.26 per month 
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NEXT DAY DELIVERY Matching Lab Diamond Engagement - Wedding Ring 1.50ct SI 18K White Gold

Matching Lab Diamond Engagement - Wedding Ring 1.50ct SI 18K White Gold

£2,245£67.34 per month 
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Tanzanite 7 x 5mm And Lab Diamonds G/Vs 18K Gold Ring FET23-V

Tanzanite 7 x 5mm And Lab Diamonds G/Vs 18K Gold Ring FET23-V

On Sale £791£23.72 per month 
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NEXT DAY DELIVERY LOW STOCKChloe 18K Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

Chloe 18K Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

£1,170£35.09 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

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

£947£28.40 per month 
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NEXT DAY DELIVERY 0.50ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

0.50ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

£378£11.33 per month 
4 reviews
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15 Stone Chloe 18K Gold Lab Diamond Eternity Ring 1.00ct F/VS

15 Stone Chloe 18K Gold Lab Diamond Eternity Ring 1.00ct F/VS

£981£29.42 per month 
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NEXT DAY DELIVERY LOW STOCKLily Certified Lab Diamond Engagement Ring 0.25CT F/VS 18K Gold

Lily Certified Lab Diamond Engagement Ring 0.25CT F/VS 18K Gold

£450£13.49 per month 
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NEXT DAY DELIVERY Cluster Lab Diamond Ring 0.33ct H/Si Set In 925 Silver

Cluster Lab Diamond Ring 0.33ct H/Si Set In 925 Silver

£236 
3 reviews
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NEXT DAY DELIVERY Naomi Oval Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k Gold

Naomi Oval Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k Gold

£567£17.00 per month 
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NEXT DAY DELIVERY NEW INHorizon Oval Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 925 Silver

Horizon Oval Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 925 Silver

£188 
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Ruby and Lab Diamond Halo Trilogy Ring 9K White Gold - Asteria

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

On Sale £298 
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Sapphire and Lab Diamond Halo Trilogy Ring 9K White Gold - Asteria

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

On Sale £283 
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Lab Diamond Initial 'T' Ring 0.07ct Set in 925 Silver Size K P

Lab Diamond Initial 'T' Ring 0.07ct Set in 925 Silver Size K P

On Sale £80 
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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

£2,625£78.74 per month 
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Low Chloe Lab F/VS1

Platinum Half Carat Diamond Engagement Ring Low Chloe Lab F/VS1

£880£26.39 per month 
7 reviews
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NEXT DAY DELIVERY Amora Oval 0.50ct Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

Amora Oval 0.50ct Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

£871£26.12 per month 
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NEXT DAY DELIVERY Lab Diamond Wishbone Ring 0.50ct H/Si in 9K Gold

Lab Diamond Wishbone Ring 0.50ct H/Si in 9K Gold

£554£16.61 per month 
6 reviews
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NEW INAmora Heart 3.36ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

Amora Heart 3.36ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

£3,483£104.48 per month 
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NEXT DAY DELIVERY LOW STOCKElysia 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

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

£2,994£89.81 per month 
1 reviews
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NEXT DAY DELIVERY NEW INLumia Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

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

£662£19.85 per month 
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NEXT DAY DELIVERY NEW INToi et Moi Emerald and Pear Cut Lab Diamond Ring 0.50ct F/VS in 925 Silver

Toi et Moi Emerald and Pear Cut Lab Diamond Ring 0.50ct F/VS in 925 Silver

£302 
1 reviews
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Dalia Blue Lab Diamond Oval with Trillions 1.70ct Ring in 18K Yellow Gold - Elara Collection

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

£2,205£66.14 per month 
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NEXT DAY DELIVERY NEW INLumia Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

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

£662£19.85 per month 
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NEXT DAY DELIVERY LOW STOCKEmerald 1.95CT And Lab Diamond 1.00ct Cluster Ring Set in Platinum

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

£2,274£68.21 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCK1.5ct Diamond Engagement Ring Low Set Chloe Lab F/VS1 Platinum

1.5ct Diamond Engagement Ring Low Set Chloe Lab F/VS1 Platinum

£1,929£57.86 per month 
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NEXT DAY DELIVERY Reina Lab Diamond Halo Engagement Ring in Platinum 1.10ct F/VS1

Reina Lab Diamond Halo Engagement Ring in Platinum 1.10ct F/VS1

£1,085£32.54 per month 
5 reviews
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Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold Size P

Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold Size P

On Sale £1,009£30.26 per month 
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Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in 18K White Gold G/VS1 As seen in Love is Blind UK

Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in 18K White Gold G/VS1

£4,782£143.45 per month 
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2 Ct Diamond Engagement Ring High Set Chloe Lab F/VS1 18K White Gold

2 Ct Diamond Engagement Ring High Set Chloe Lab F/VS1 18K White Gold

£2,298£68.93 per month 
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NEXT DAY DELIVERY LOW STOCKLow Set Chloe Lab Diamond Engagement Ring 0.33CT F/VS Platinum

Low Set Chloe Lab Diamond Engagement Ring 0.33CT F/VS Platinum

£526£15.77 per month 
1 reviews
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Emerald Cut Lab Diamond Ring 0.50ct Set in 9K Yellow Gold

Evoke 3 Stone Emerald Cut Lab Diamond Ring 0.50ct Set in 9K Yellow Gold

£520£15.59 per month 
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NEW INAmora Heart 1.47ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

Amora Heart 1.47ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

£1,568£47.03 per month 
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NEXT DAY DELIVERY NEW INHorizon Heart Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 925 Silver

Horizon Heart Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 925 Silver

£203 
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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

£2,625£78.74 per month 
1 reviews
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NEXT DAY DELIVERY Naomi Oval Cut Lab Diamond Engagement Ring 0.33ct H/SI in 925 Silver

Naomi Oval Cut Lab Diamond Engagement Ring 0.33ct H/SI in 925 Silver

£236 
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15 Stone Chloe 18K White Gold Lab Diamond Eternity Ring 1.00ct F/VS

15 Stone Chloe 18K White Gold Lab Diamond Eternity Ring 1.00ct F/VS

£981£29.42 per month 
1 reviews
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NEXT DAY DELIVERY 0.30ct Lab Diamond Wishbone Ring H/Si Quality in 18K Gold Vermeil

0.30ct Lab Diamond Wishbone Ring H/Si Quality in 18K Gold Vermeil

£188 
2 reviews
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Alessandra Lab Diamond Engagement Ring 18K Gold 1.70CT F/VS1

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

£1,402£42.05 per month 
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NEXT DAY DELIVERY Emerald 0.70ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring FET23-G

Emerald 0.70ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring FET23-G

£1,193£35.78 per month 
3 reviews
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NEXT DAY DELIVERY Ruby and Lab Diamond Halo Statement Ring in 9K Gold - Asteria

Ruby and Lab Diamond Halo Statement Ring in 9K Gold - Asteria

£782£23.45 per month 
5 reviews
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Aurora Lab Diamond Emerald Cut and Trillion 1.70ct Ring in Platinum F/VS1

Aurora Lab Diamond Emerald Cut and Trillion 1.70ct Ring in Platinum F/VS1

£1,639£49.16 per month 
1 reviews
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NEXT DAY DELIVERY NEW INHorizon Round Cut Lab Diamond Solitaire Ring 0.50ct H/SI in 9K White Gold

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

£378£11.33 per month 
1 reviews
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NEXT DAY DELIVERY Low Set Chloe Lab Diamond Engagement Ring 0.33CT F/VS 18K White Gold

Low Set Chloe Lab Diamond Engagement Ring 0.33CT F/VS 18K White Gold

£501£15.02 per month 
4 reviews
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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

£2,716£81.47 per month 
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NEXT DAY DELIVERY Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 in Platinum

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

£984£29.51 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKHalf Carat Diamond Engagement Ring Low Chloe Lab F/VS1 18K Gold

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

£804£24.11 per month 
5 reviews
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