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 145 - 192 of 1292 products
NEXT DAY DELIVERY Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold 150 pounds off

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

£2,999£89.96 per month 
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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

£295 
18 reviews
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in 18K White Gold 50 pounds off

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

£1,135£34.04 per month 
5 reviews
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NEXT DAY DELIVERY Katerina Lab Princess Diamond Engagement Ring 18KW Gold 1.55ct F/VS1 150 pounds off

Katerina Lab Princess Diamond Engagement Ring 18KW Gold 1.55ct F/VS1

£1,589£47.66 per month 
1 reviews
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NEXT DAY DELIVERY Astra 1.90ct Lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring in 18K Gold Vermeil

Astra 1.90ct Lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring in 18K Gold Vermeil

£219 
1 reviews
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NEXT DAY DELIVERY Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver

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

£199 
4 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.15ct H/Si in 9K Gold

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

£295 
7 reviews
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NEXT DAY DELIVERY Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum 150 pounds off

Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

£1,715£51.44 per month 
1 reviews
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NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.15ct in 925 Silver

Twilight Lab Diamond Half Eternity Ring 0.15ct in 925 Silver

£149 
1 reviews
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NEXT DAY DELIVERY Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold 300 pounds off

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

£3,669£110.06 per month 
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NEXT DAY DELIVERY Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 1.00ct G/Vs

Chloe Lab Diamond Eternity Ring 18K Gold Claw Set 1.00ct G/Vs

£749£22.46 per month 
5 reviews
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Half Carat Diamond Engagement Ring Grace Lab F/VS1 18K Gold 50 pounds off

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

£849£25.46 per month 
2 reviews
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring in 18K Gold 1ct F/VS1 50 pounds off

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

£925£27.74 per month 
2 reviews
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NEXT DAY DELIVERY NEW INLab Diamond Spiral Ring 0.25ct in 925 Silver

Lab Diamond Spiral Ring 0.25ct in 925 Silver

£249 
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Dalia Lab Diamond Oval with Trillions 1.70ct Ring in Platinum F/VS1 150 pounds off

Dalia Lab Diamond Oval with Trillions 1.70ct Ring in Platinum F/VS1

£1,729£51.86 per month 
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NEXT DAY DELIVERY Lab Diamond Double Band Stacking Curve Ring 0.26ct in 925 Silver

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

£199 
1 reviews
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 1.50CT F/VS1 150 pounds off

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

£1,565£46.94 per month 
3 reviews
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring Platinum 0.91CT F/VS1 50 pounds off

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

£999£29.96 per month 
7 reviews
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NEXT DAY DELIVERY NEW INLab Diamond Duo Curve Ring 0.26ct in 9K Gold

Lab Diamond Duo Curve Ring 0.26ct in 9K Gold

£649£19.46 per month 
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NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.30ct in 9K White Gold

Twilight Lab Diamond Half Eternity Ring 0.30ct in 9K White Gold

£339 
51 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

£245 
30 reviews
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NEXT DAY DELIVERY Astra 1.50ct Lab Emerald and Diamond Halo Shoulder Set Octagon Cut Ring in 18K Gold Vermeil

Astra 1.50ct Lab Emerald and Diamond Halo Shoulder Set Octagon Cut Ring in 18K Gold Vermeil

£219 
7 reviews
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NEXT DAY DELIVERY Lab Sapphire 2.3ct and Lab Diamond 1ct Cluster Ring in 18K White Gold 50 pounds off

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

£1,365£40.94 per month 
1 reviews
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NEXT DAY DELIVERY 0.15ct Lab Diamond Wishbone Ring H/Si Quality in 925 Sterling Silver

0.15ct Lab Diamond Wishbone Ring H/Si Quality in 925 Sterling Silver

£149 
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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 
15 reviews
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NEXT DAY DELIVERY Chloe Lab Diamond Eternity Ring 18K White Gold Claw Set 1.00ct G/Vs

Chloe Lab Diamond Eternity Ring 18K White Gold Claw Set 1.00ct G/Vs

£749£22.46 per month 
6 reviews
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NEXT DAY DELIVERY Chloe 7 Stone Lab Diamond Eternity Ring 1.00CT F/VS in 9K Gold

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

£749£22.46 per month 
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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

£169 
5 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.50ct H/Si 9K White Gold 25 pounds off

Naomi Lab Diamond Engagement Ring 0.50ct H/Si 9K White Gold

£599£17.96 per month 
3 reviews
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Amora Radiant 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum 150 pounds off

Amora Radiant 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

£1,755£52.64 per month 
1 reviews
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NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.15ct in 18K Gold Vermeil

Twilight Lab Diamond Half Eternity Ring 0.15ct in 18K Gold Vermeil

£149 
3 reviews
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NEXT DAY DELIVERY LOW STOCKNatalia Lab Diamond Engagement Side Stone Ring Platinum 2.00CT F/VS1 150 pounds off

Natalia Lab Diamond Engagement Side Stone Ring Platinum 2.00CT F/VS1

£2,095£62.84 per month 
1 reviews
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NEXT DAY DELIVERY Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold 300 pounds off

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

£3,675£110.24 per month 
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NEXT DAY DELIVERY Solstice 0.35ct Lab Diamond Half Eternity Ring F/VS in 9k White Gold

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

£399£11.96 per month 
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NEXT DAY DELIVERY NEW INLab Diamond Heritage Grain Set Ring 0.30ct H/SI in 9K White Gold

Lab Diamond Heritage Grain Set Ring 0.30ct H/SI in 9K White Gold

£349 
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 0.91CT F/VS1 50 pounds off

Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 0.91CT F/VS1

£985£29.54 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Grace Lab FVS1 IGI Certified 18K Gold 50 pounds off

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

£1,465£43.94 per month 
6 reviews
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 0.91CT F/VS1 50 pounds off

Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 0.91CT F/VS1

£985£29.54 per month 
7 reviews
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NEXT DAY DELIVERY Sapphire Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

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

£175 
24 reviews
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NEXT DAY DELIVERY Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1 300 pounds off

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

£3,689£110.66 per month 
1 reviews
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NEXT DAY DELIVERY Half Carat Diamond Engagement Ring Grace Lab F/VS1 18K White Gold 50 pounds off

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

£849£25.46 per month 
2 reviews
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NEXT DAY DELIVERY Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 1.00ct F/VS1 50 pounds off

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

£999£29.96 per month 
9 reviews
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NEXT DAY DELIVERY Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in Platinum 300 pounds off

Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in Platinum

£3,575£107.24 per month 
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NEXT DAY DELIVERY NEW INLab Diamond Duo Wave Ring 0.26ct in 9K Gold

Lab Diamond Duo Wave Ring 0.26ct in 9K Gold

£699£20.96 per month 
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NEXT DAY DELIVERY Horizon Round Cut Lab Diamond Solitaire Ring 0.50ct H/SI in 9K Gold 25 pounds off

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

£399£11.96 per month 
1 reviews
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NEXT DAY DELIVERY NEW INLab Diamond Signet Ring 0.50ct in 18K Gold Vermeil H/SI

Lab Diamond Signet Ring 0.50ct in 18K Gold Vermeil H/SI

£299 
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NEXT DAY DELIVERY NEW INLab Diamond Heritage Grain Set Ring 0.15ct H/SI in 925 Silver

Lab Diamond Heritage Grain Set Ring 0.15ct H/SI in 925 Silver

£149 
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NEXT DAY DELIVERY 0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 18K Gold Vermeil

0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 18K Gold Vermeil

£179 
6 reviews
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