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 625 - 672 of 1239 products
NEXT DAY DELIVERY LOW STOCKAquamarine 1.7ct and Lab Diamond 1.00ct Cluster Ring Set in Platinum

Aquamarine 1.7ct and Lab Diamond 1.00ct Cluster Ring Set in Platinum

£1,976£59.27 per month 
1 reviews
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NEXT DAY DELIVERY 2.60ct Katerina Lab Princess Diamond Engagement Ring 18KW Gold F/VS1 As seen in Love is Blind UK

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

£2,558£76.73 per month 
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NEXT DAY DELIVERY NEW INLumia Round Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

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

£260 
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NEW INAmora Marquise 1.47ct Hidden Halo Lab Diamond Engagement Ring with Side Stones Set in 18K White Gold

Amora Marquise 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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Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in 18K Yellow Gold G/VS1 As seen in Love is Blind UK

Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in 18K Yellow Gold G/VS1

£4,649£139.46 per month 
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NEXT DAY DELIVERY LOW STOCK2 Carat Diamond Engagement Ring Grace Lab F/VS1 18K White Gold

2 Carat Diamond Engagement Ring Grace Lab F/VS1 18K White Gold

£2,298£68.93 per month 
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NEXT DAY DELIVERY 2.05ct Beatrice Lab Diamond Halo Engagement Ring in Platinum F/VS1

2.05ct Beatrice Lab Diamond Halo Engagement Ring in Platinum F/VS1

£1,986£59.57 per month 
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2.10ct Katerina Lab Princess Diamond Engagement Ring 18K Gold F/VS1 As seen in Love is Blind UK

2.10ct Katerina Lab Princess Diamond Engagement Ring 18K Gold F/VS1

£1,929£57.86 per month 
1 reviews
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NEXT DAY DELIVERY NEW INHorizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K White Gold

Horizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K White Gold

£330 
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NEXT DAY DELIVERY Danielle Lab Diamond Engagement Side Stone Ring in 18KW Gold 1CT F/VS1

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

£947£28.40 per month 
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NEXT DAY DELIVERY LOW STOCKDiana Blue Lab Diamond Pear Halo Ring 1.00ct in Platinum - Elara Collection

Diana Blue Lab Diamond Pear Halo Ring 1.00ct in Platinum - Elara Collection

£1,519£45.56 per month 
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NEXT DAY DELIVERY Engagement Ring High Set Chloe 0.25ct Lab Diamond F/VS in 18KW Gold

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

£450£13.49 per month 
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Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in 18K Yellow Gold G/VS1 As seen in Love is Blind UK

Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in 18K Yellow Gold G/VS1

£3,066£91.97 per month 
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NEXT DAY DELIVERY Lab Diamond Wishbone Ring 0.45ct in 9K White Gold

Lab Diamond Wishbone Ring 0.45ct in 9K White Gold

£431£12.92 per month 
7 reviews
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Dalia Pink Lab Diamond Oval with Trillions 1.70ct Ring in 18K Yellow Gold - Elara Collection

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

£2,205£66.14 per month 
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18K Gold Lab Diamond Ring Mount with Shoulder Clusters (1.25ct) Size O

18K Gold Lab Diamond Ring Mount with Shoulder Clusters (1.25ct) Size O

On Sale £1,373£41.18 per month 
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NEXT DAY DELIVERY NEW INLumia Emerald Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

Lumia Emerald Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

£330 
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Chloe 3 Stone Trilogy Lab Diamond Ring 1.00CT F/VS in 18K Gold

Chloe 3 Stone Trilogy Lab Diamond Ring 1.00CT F/VS in 18K Gold

£1,123£33.68 per month 
2 reviews
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NEXT DAY DELIVERY NEW INHorizon Oval Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K White Gold

Horizon Oval Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K White Gold

£330 
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NEXT DAY DELIVERY NEW INHorizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 18k Gold Vermeil

Horizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 18k Gold Vermeil

£188 
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Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in 18K Yellow Gold G/VS1

Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in 18K Yellow Gold G/VS1

£3,066£91.97 per month 
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Lab Diamond Initial 'I' Ring 0.07ct Set in 925 Silver Size J K M N O P Q R

Lab Diamond Initial 'I' Ring 0.07ct Set in 925 Silver Size J K M N O P Q R

On Sale £80 
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Lab Diamond Initial 'V' Ring 0.07ct Set in 925 Silver Size L N

Lab Diamond Initial 'V' Ring 0.07ct Set in 925 Silver Size L N

On Sale £80 
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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

£1,789£53.66 per month 
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NEXT DAY DELIVERY Aquamarine 0.70ct and Lab G/Vs Diamonds 0.50ct 18K Gold Ring FET23-C

Aquamarine 0.70ct and Lab G/Vs Diamonds 0.50ct 18K Gold Ring FET23-C

£1,199£35.96 per month 
8 reviews
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NEXT DAY DELIVERY Anastasia Lab Diamond Halo Engagement Ring in Platinum 2.15ct F/VS1

Anastasia Lab Diamond Halo Engagement Ring in Platinum 2.15ct F/VS1

£2,217£66.50 per month 
1 reviews
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NEXT DAY DELIVERY Anastasia Lab Diamond Halo Engagement Ring in 18K Gold 1.30ct F/VS1

Anastasia Lab Diamond Halo Engagement Ring in 18K Gold 1.30ct F/VS1

£1,060£31.79 per month 
3 reviews
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Lab Diamond Weave Ring 1CT H/Si in 9K Gold - N4545Y

Lab Diamond Weave Ring 1CT H/Si in 9K Gold - N4545Y

£734£22.01 per month 
1 reviews
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1.50ct Diamond Engagement Ring Elysia Lab F/VS1 18K White Gold

1.50ct Diamond Engagement Ring Elysia Lab F/VS1 18K White Gold

£1,800£53.99 per month 
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0.75ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

0.75ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

£567£17.00 per month 
1 reviews
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Lily Lab F/VS1 18K White Gold

1 Carat Diamond Engagement Ring Lily Lab F/VS1 18K White Gold

£1,326£39.77 per month 
1 reviews
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NEXT DAY DELIVERY Half Carat Diamond Engagement Ring Low Chloe Lab F/VS1 18K White Gold

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

£804£24.11 per month 
6 reviews
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Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 1.50CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 1.50CT F/VS1

£1,483£44.48 per month 
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NEW INLUXE 4.00ct Lab Diamond Eternity Ring with IGI Certified Mixed-Cut Diamonds in 18K White Gold

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

£2,179£65.36 per month 
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NEXT DAY DELIVERY Astra 2.00ct Lab Ruby and Diamond Shoulder Set Cushion Cut Ring in Silver

Astra 2.00ct Lab Ruby and Diamond Shoulder Set Cushion Cut Ring in Silver

£188 
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NEW INAmora Pear 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

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

£1,170£35.09 per month 
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Rae Platinum Lab Diamond Half Band Eternity Ring 1.00CT F/VS

Rae Platinum Lab Diamond Half Band Eternity Ring 1.00CT F/VS

£1,345£40.34 per month 
4 reviews
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NEXT DAY DELIVERY Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil As seen in Love is Blind UK

Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil

£255 
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NEW INAmora Pear 1.47ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

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

£1,568£47.03 per month 
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NEXT DAY DELIVERY Lauren Lab Princess Diamond Eternity Ring 18K White Gold 1.00ct F/VS

Lauren Lab Princess Diamond Eternity Ring 18K White Gold 1.00ct F/VS

£981£29.42 per month 
3 reviews
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18K White Gold Pave Set Ring Mount Dia 0.40ct Blue Topaz Size N

18K White Gold Pave Set Ring Mount Dia 0.40ct Blue Topaz Size N

On Sale £624£18.71 per month 
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Chloe 7 Stone Lab Diamond Eternity Ring 1.50CT F/VS in 9K Gold

Chloe 7 Stone Lab Diamond Eternity Ring 1.50CT F/VS in 9K Gold

£947£28.40 per month 
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Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in 18K White Gold G/VS1

Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in 18K White Gold G/VS1

£4,871£146.12 per month 
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Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 2.05ct F/VS1 As seen in Love is Blind UK

Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 2.05ct F/VS1

£1,986£59.57 per month 
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k White Gold

Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k White Gold

£1,421£42.62 per month 
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Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 5.00ct F/VS

Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 5.00ct F/VS

£3,104£93.11 per month 
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NEW INAmora Pear 1.07ct Hidden Halo Lab Diamond Engagement Ring F/VS Set in 18K Gold

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

£1,421£42.62 per month 
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NEXT DAY DELIVERY Annabelle Lab Diamond Halo Engagement Ring in Platinum 1ct F/VS1

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

£984£29.51 per month 
1 reviews
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