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 1009 products
NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.15ct H/Si 9K White Gold

Naomi Lab Diamond Engagement Ring 0.15ct H/Si 9K White Gold

£279 
16 reviews
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NEXT DAY DELIVERY 1 Carat Lab Diamond Cluster Solitaire Ring H/Si in 9K White Gold

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

£699£12.79 per month 
32 reviews
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Ella Halo Lab Diamond Engagement Ring 0.86ct H/SI1 18K White Gold

Ella Halo Lab Diamond Engagement Ring 0.86ct H/SI1 18K White Gold

On Sale £719£15.99 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Grace Lab FVS1 IGI Certified 18K Gold

1 Carat Diamond Engagement Ring Grace Lab FVS1 IGI Certified 18K Gold

£1,549£24.80 per month 
4 reviews
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring Platinum 1ct F/VS1

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

£1,005£23.04 per month 
14 reviews
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Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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

£1,775
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in 18K White Gold

3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in 18K White Gold

£1,245£23.45 per month 
5 reviews
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Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

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

£3,499
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.33ct H/Si 9K White Gold

Naomi Lab Diamond Engagement Ring 0.33ct H/Si 9K White Gold

£479£8.79 per month 
21 reviews
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NEXT DAY DELIVERY Lab Sapphire 2.3ct and Lab Diamond 1ct Cluster Ring in 18K White Gold

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

£1,575£25.21 per month 
1 reviews
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Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

£2,949
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NEXT DAY DELIVERY Amora Radiant 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

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

£1,999
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring Platinum 0.91CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring Platinum 0.91CT F/VS1

£1,199£22.33 per month 
4 reviews
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NEXT DAY DELIVERY Emerald Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

Emerald Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

£185 
13 reviews
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NEXT DAY DELIVERY Half Carat Diamond Engagement Ring Grace Lab F/VS1 18K White Gold

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

£819£15.29 per month 
1 reviews
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Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K Gold

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

£3,349
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NEXT DAY DELIVERY Emerald Ring With Lab Diamond Halo 7 x 5mm Set in 925 Silver

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

£209 
14 reviews
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NEXT DAY DELIVERY Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£4,499£72.03 per month 
1 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

£279 
4 reviews
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NEXT DAY DELIVERY LOW STOCKLow Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

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

£3,449£55.22 per month 
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2 Carat Diamond Engagement Ring Grace Lab F/VS1 IGI Certified Platinum

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

£2,955£50.73 per month 
1 reviews
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NEXT DAY DELIVERY Lab Diamond Halo Engagement Ring 0.50ct H/Si in 9K Gold

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

£549£9.59 per month 
7 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil

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

£199 
2 reviews
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1.7CT F/VS1 in Platinum

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

£2,045£42.73 per month 
2 reviews
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring High Set Chloe Lab FVS1 18K Gold

1 Carat Diamond Engagement Ring High Set Chloe Lab FVS1 18K Gold

£1,549£24.80 per month 
5 reviews
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Amora Oval 2.00ct Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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

£2,599
1 reviews
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Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K Gold

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

£3,345
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Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

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

£3,149
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NEXT DAY DELIVERY Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 1.00ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 1.00ct F/VS1

£1,145£21.91 per month 
9 reviews
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NEXT DAY DELIVERY Channel Set Lab Diamond Eternity Ring 0.05ct in 9K White Gold

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

£219 
29 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

£2,799
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NEXT DAY DELIVERY LOW STOCKLow Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

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

£3,449
1 reviews
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Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 18K White Gold

Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 18K White Gold

£995£18.17 per month 
4 reviews
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NEXT DAY DELIVERY Astra 2.30ct Lab Emerald and Diamond Shoulder Set Pear Cut Ring in Silver

Astra 2.30ct Lab Emerald and Diamond Shoulder Set Pear Cut Ring in Silver

£199 
4 reviews
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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

£589£10.39 per month 
9 reviews
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Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

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

£7,349
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NEXT DAY DELIVERY Erin Lab Diamond Eternity Ring 18K Gold 1.00ct H/Si

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

£745£11.92 per month 
3 reviews
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Amora Oval 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

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

£3,149
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NEXT DAY DELIVERY Half Eternity Ring 0.30CT Lab Diamond 9K Yellow Gold

Half Eternity Ring 0.30CT Lab Diamond 9K Yellow Gold

£329 
20 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.25ct H/Si 9K White Gold

Naomi Lab Diamond Engagement Ring 0.25ct H/Si 9K White Gold

£379£10.06 per month 
13 reviews
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Grace 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

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

£3,689£59.06 per month 
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NEXT DAY DELIVERY Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 9K Gold

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

£385£8.94 per month 
8 reviews
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NEXT DAY DELIVERY Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver

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

£195 
1 reviews
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NEXT DAY DELIVERY 1 Carat Lab Diamond Cluster Solitaire Ring H/Si in 9K Gold

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

£699£12.79 per month 
9 reviews
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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

£475£10.64 per month 
6 reviews
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Low Set Chloe Lab F/VS1 Platinum

1 Carat Diamond Engagement Ring Low Set Chloe Lab F/VS1 Platinum

£1,659£26.56 per month 
3 reviews
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NEXT DAY DELIVERY Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

£199 
1 reviews
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NEXT DAY DELIVERY Elizabeth Lab Diamond Halo Engagement Ring in Platinum 1.00ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring in Platinum 1.00ct F/VS1

£1,295£23.84 per month 
10 reviews
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