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 1 - 48 of 1292 products
Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in 18K Yellow Gold G/VS1 300 pounds off

Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in 18K Yellow Gold G/VS1

£5,139£154.16 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Grace Lab F/VS1 IGI Certified Platinum 50 pounds off

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

£1,499£44.96 per month 
18 reviews
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NEXT DAY DELIVERY NEW INMen's Lab Diamond Signet Ring 0.50ct in18K Gold Vermeil H/SI

Men's Lab Diamond Signet Ring 0.50ct in18K Gold Vermeil H/SI

£299 
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NEXT DAY DELIVERY Naomi Oval Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k Gold 50 pounds off

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

£899£26.96 per month 
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NEXT DAY DELIVERY Naomi Heart Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k Gold 25 pounds off

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

£599£17.96 per month 
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Naomi Oval Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k White Gold 50 pounds off

Naomi Oval 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 Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k Gold 25 pounds off

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

£599£17.96 per month 
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NEXT DAY DELIVERY Naomi Heart Cut Lab Diamond Engagement Ring 0.50ct H/SI in 925 Silver

Naomi Heart Cut Lab Diamond Engagement Ring 0.50ct H/SI in 925 Silver

£299 
1 reviews
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NEXT DAY DELIVERY NEW INEterna Lab Diamond Princess Cut Half Eternity Ring 0.30ct H/SI in 18K Gold Vermeil

Eterna Lab Diamond Princess Cut Half Eternity Ring 0.30ct H/SI in 18K Gold Vermeil

£249 
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NEXT DAY DELIVERY NEW INMen's Lab Diamond Signet Ring 0.50ct in 925 Silver H/SI

Men's Lab Diamond Signet Ring 0.50ct in 925 Silver H/SI

£299 
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NEXT DAY DELIVERY NEW INEterna Lab Diamond Princess Cut Half Eternity Ring 1.50ct F/VS in 9K Gold

Eterna Lab Diamond Princess Cut Half Eternity Ring 1.50ct F/VS in 9K Gold

£1,169£35.06 per month 
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NEW INEterna Lab Diamond Princess Cut Half Eternity Ring 1.50ct F/VS in 9K White Gold

Eterna Lab Diamond Princess Cut Half Eternity Ring 1.50ct F/VS in 9K White Gold

£1,169£35.06 per month 
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NEXT DAY DELIVERY LOW STOCKEterna Lab Diamond Princess Cut Half Eternity Ring 2.00ct F/VS in 9K Gold

Eterna Lab Diamond Princess Cut Half Eternity Ring 2.00ct F/VS in 9K Gold

£1,499£44.96 per month 
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NEXT DAY DELIVERY NEW INMen's Lab Diamond Signet Ring 0.25ct in18K Gold Vermeil H/SI

Men's Lab Diamond Signet Ring 0.25ct in18K Gold Vermeil H/SI

£199 
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2.05ct Beatrice Lab Diamond Halo Engagement Ring in 18K Gold F/VS1 150 pounds off

2.05ct Beatrice Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

£1,969£59.06 per month 
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NEXT DAY DELIVERY NEW INChloe Lab Diamond 1.00ct Eternity Ring F/VS in 9K White Gold

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

£499£14.96 per month 
1 reviews
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NEXT DAY DELIVERY Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1 150 pounds off

Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

£2,915£87.44 per month 
1 reviews
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NEXT DAY DELIVERY NEW INLab Diamond Signet Ring 0.50ct in 925 Silver H/SI

Lab Diamond Signet Ring 0.50ct in 925 Silver H/SI

£299 
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Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold 150 pounds off

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

£2,759£82.76 per month 
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NEXT DAY DELIVERY NEW INToi et Moi Emerald and Pear Cut Lab Diamond Ring 1.00ct F/VS in 9K White Gold 25 pounds off

Toi et Moi Emerald and Pear Cut Lab Diamond Ring 1.00ct F/VS in 9K White Gold

£699£20.96 per month 
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Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in 18K Yellow Gold G/VS1 300 pounds off

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

£3,235£97.04 per month 
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NEXT DAY DELIVERY LOW STOCKNatalia 5.65ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1 300 pounds off

Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

£5,139£154.16 per month 
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NEXT DAY DELIVERY NEW INToi et Moi Emerald and Pear Cut Lab Diamond Ring 1.00ct F/VS in 9K Gold 25 pounds off

Toi et Moi Emerald and Pear Cut Lab Diamond Ring 1.00ct F/VS in 9K Gold

£699£20.96 per month 
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1.7CT F/VS1 in 18K Gold 150 pounds off

3 Stone Meghan Lab Diamond Engagement Ring 1.7CT F/VS1 in 18K Gold

£1,745£52.34 per month 
7 reviews
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NEXT DAY DELIVERY Ella Halo Lab Diamond Engagement Ring 0.55ct in 9K White Gold 25 pounds off

Ella Halo Lab Diamond Engagement Ring 0.55ct in 9K White Gold

£449£13.46 per month 
69 reviews
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NEXT DAY DELIVERY Lab Diamond Double Band Stacking Wave Ring 0.26ct in 925 Silver

Lab Diamond Double Band Stacking Wave Ring 0.26ct in 925 Silver

£199 
2 reviews
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NEXT DAY DELIVERY Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in Silver

Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in Silver

£195 
2 reviews
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k Gold 50 pounds off

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

£1,499£44.96 per month 
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NEXT DAY DELIVERY Lab Diamond Double Band Stacking Wave Ring 0.26ct in 18k Gold Vermeil

Lab Diamond Double Band Stacking Wave Ring 0.26ct in 18k Gold Vermeil

£199 
1 reviews
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NEXT DAY DELIVERY Lab Diamond Half Eternity Wave Ring 0.05ct in 925 Silver

Lab Diamond Half Eternity Wave Ring 0.05ct in 925 Silver

£109 
181 reviews
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NEXT DAY DELIVERY Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1 300 pounds off

Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

£3,235£97.04 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKSapphire 2.3ct And Lab Diamond 1ct Cluster Ring in 18K White Gold 150 pounds off

Sapphire 2.3ct And Lab Diamond 1ct Cluster Ring in 18K White Gold

£2,229£66.86 per month 
4 reviews
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring Platinum 1ct F/VS1 50 pounds off

Diana Lab Diamond Pear Halo Engagement Ring Platinum 1ct F/VS1

£1,049£31.46 per month 
15 reviews
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NEXT DAY DELIVERY Horizon Oval Cut Lab Diamond Solitaire Ring 0.50ct H/SI in 9K Gold 25 pounds off

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

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

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

£899£26.96 per month 
1 reviews
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NEXT DAY DELIVERY Evoke 3 Stone Emerald Cut Lab Diamond Ring 0.50ct Set in 9K White Gold 25 pounds off

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

£549£16.46 per month 
1 reviews
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Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 2.00CT F/VS1 150 pounds off

Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 2.00CT F/VS1

£1,969£59.06 per month 
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NEXT DAY DELIVERY LOW STOCKAquamarine 1.7ct and Lab Diamond 1ct Cluster Ring in 18K White Gold 150 pounds off

Aquamarine 1.7ct and Lab Diamond 1ct Cluster Ring in 18K White Gold

£1,915£57.44 per month 
2 reviews
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NEXT DAY DELIVERY Lab Diamond Double Band Stacking Curve Ring 0.26ct in 18k Gold Vermeil

Lab Diamond Double Band Stacking Curve Ring 0.26ct in 18k Gold Vermeil

£199 
4 reviews
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NEXT DAY DELIVERY Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold 300 pounds off

Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

£3,675£110.24 per month 
1 reviews
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Mens Lab Diamond 0.25ct H/Si Signet Ring in 9K White Gold Size W

Mens Lab Diamond 0.25ct H/Si Signet Ring in 9K White Gold Size W

On Sale £509£15.26 per month 
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NEXT DAY DELIVERY Channel Set Lab Diamond Eternity Ring 0.05ct in 9K Gold

Channel Set Lab Diamond Eternity Ring 0.05ct in 9K Gold

£245 
32 reviews
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NEXT DAY DELIVERY Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

£195 
5 reviews
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NEXT DAY DELIVERY Horizon Heart Cut Lab Diamond Solitaire Ring 0.50ct H/SI in 9K Gold 25 pounds off

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

£449£13.46 per month 
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NEXT DAY DELIVERY Horizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 925 Silver

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

£189 
1 reviews
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Low Set Chloe 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1 300 pounds off

Low Set Chloe 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£4,859£145.76 per month 
1 reviews
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NEXT DAY DELIVERY The Radiance Lab Diamond Ring 2.00ct H/SI Set in 9K Gold 50 pounds off

The Radiance Lab Diamond Ring 2.00ct H/SI Set in 9K Gold

£1,399£41.96 per month 
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NEXT DAY DELIVERY Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 9K White Gold

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

£339 
106 reviews
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