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 193 - 240 of 1213 products
Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1 As seen in Love is Blind UK

Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1

£4,962£157.04 per month 
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NEXT DAY DELIVERY NEW INCrossover Lab Diamond Pave Ring 0.35ct Set in 18K Gold Vermeil

Crossover Lab Diamond Pave Ring 0.35ct Set in 18K Gold Vermeil

£255 
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Katerina Lab Princess Diamond Engagement Ring 18KW Gold 0.85ct F/VS1 As seen in Love is Blind UK

Katerina Lab Princess Diamond Engagement Ring 18KW Gold 0.85ct F/VS1

£947£29.96 per month 
1 reviews
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NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring Platinum 1.00ct F/VS1 As seen in Love is Blind UK

Georgina Lab Oval Diamond Halo Engagement Ring Platinum 1.00ct F/VS1

£1,019£32.24 per month 
3 reviews
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Oval Cut Lab Diamond Ring 0.50ct Set in 18K Gold Vermeil

Evoke 3 Stone Oval Cut Lab Diamond Ring 0.50ct Set in 18K Gold Vermeil

£311 
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NEXT DAY DELIVERY LOW STOCKAmora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

£2,795£88.46 per month 
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NEXT DAY DELIVERY Amora 0.50ct Lab Diamond Set Ring F/VS Set in 18K Gold

Amora 0.50ct Lab Diamond Set Ring F/VS Set in 18K Gold

£700£22.16 per month 
1 reviews
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Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 1.50CT F/VS1

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

£1,483£46.94 per month 
2 reviews
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring Platinum 2.00CT F/VS1

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

£1,986£62.84 per month 
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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

£469£14.84 per month 
22 reviews
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Erin Lab Diamond Eternity Ring 18K White Gold 1.00ct G/Vs

Erin Lab Diamond Eternity Ring 18K White Gold 1.00ct G/Vs

£729£23.06 per month 
3 reviews
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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

£321 
50 reviews
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NEXT DAY DELIVERY 0.50ct Lab Diamond Cluster Solitaire Ring H/Si in 9K Gold

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

£473£14.96 per month 
7 reviews
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NEXT DAY DELIVERY Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

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

£1,515£47.96 per month 
1 reviews
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NEW INEvoke 3 Stone Lab Diamond Ring 0.50ct Set in 9K White Gold

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

£473£14.96 per month 
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NEXT DAY DELIVERY Lab Diamond Halo Engagement Ring 0.25ct H/Si in 9K Gold

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

£374£11.84 per month 
4 reviews
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NEXT DAY DELIVERY Anastasia Lab Diamond Halo Engagement Ring 18K White Gold 1.30ct F/VS1

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

£1,070£33.86 per month 
9 reviews
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in 18K White Gold As seen in Love is Blind UK

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

£1,075£34.04 per month 
5 reviews
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NEXT DAY DELIVERY NEW INNaomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k White Gold

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

£567£17.96 per month 
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NEXT DAY DELIVERY 1.30ct Emerald and Lab Diamond Eternity Ring 9K White Gold - Asteria

1.30ct Emerald and Lab Diamond Eternity Ring 9K White Gold - Asteria

£416£13.16 per month 
3 reviews
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NEXT DAY DELIVERY NEW INMasami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 18K Gold Vermeil

Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 18K Gold Vermeil

£188 
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1.7CT F/VS1 18K White Gold As seen in Love is Blind UK

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

£1,654£52.34 per month 
4 reviews
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NEXT DAY DELIVERY 2.50ct Cushion Cut Blue Topaz Lab Diamond Asteria Ring 9K White Gold

2.50ct Cushion Cut Blue Topaz Lab Diamond Asteria Ring 9K White Gold

£463£14.66 per month 
13 reviews
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NEXT DAY DELIVERY Amora Radiant 1.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

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

£1,663£52.64 per month 
1 reviews
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 0.25ct H/Si in Sterling Silver

Mens Lab Diamond Signet Ring 0.25ct H/Si in Sterling Silver

£207 
17 reviews
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NEXT DAY DELIVERY Low 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

£2,763£87.44 per month 
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Oval Cut Lab Diamond Ring 0.50ct Set in 925 Silver

Evoke 3 Stone Oval Cut Lab Diamond Ring 0.50ct Set in 925 Silver

£292 
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NEXT DAY DELIVERY Chloe 7 Stone Lab Diamond Eternity Ring 2.00CT F/VS in 9K Gold

Chloe 7 Stone Lab Diamond Eternity Ring 2.00CT F/VS in 9K Gold

£1,070£33.86 per month 
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Tanzanite and Lab Diamond Oval Halo Ring in 9KW Gold - Asteria

Tanzanite and Lab Diamond Oval Halo Ring in 9KW Gold - Asteria

On Sale £397£12.56 per month 
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NEXT DAY DELIVERY Amora Radiant 3.00ct Lab Diamond Engagement Ring G/VS1 Set in 18K Gold

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

£3,061£96.86 per month 
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NEXT DAY DELIVERY Chloe Platinum 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

Chloe Platinum 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

£1,227£38.84 per month 
2 reviews
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Oval Cut Lab Diamond Ring 0.50ct Set in 9K White Gold

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

£520£16.46 per month 
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NEXT DAY DELIVERY Anastasia Lab Diamond Halo Engagement Ring in Platinum 1.30ct F/VS1

Anastasia Lab Diamond Halo Engagement Ring in Platinum 1.30ct F/VS1

£1,184£37.46 per month 
9 reviews
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NEXT DAY DELIVERY Emerald and Lab Diamond Halo Trilogy Ring in 9K Gold - Asteria

Emerald and Lab Diamond Halo Trilogy Ring in 9K Gold - Asteria

£473£14.96 per month 
2 reviews
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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

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

£662£20.96 per month 
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NEXT DAY DELIVERY LOW STOCKErin Lab Diamond Eternity Ring 18K Gold 1.00ct G/Vs

Erin Lab Diamond Eternity Ring 18K Gold 1.00ct G/Vs

£729£23.06 per month 
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NEXT DAY DELIVERY 0.50ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

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

£378£11.96 per month 
3 reviews
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Half Carat Diamond Engagement Ring Grace Lab F/VS1 18K Gold

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

£804£25.46 per month 
2 reviews
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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

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

£662£20.96 per month 
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NEXT DAY DELIVERY 0.15ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

0.15ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

£245 
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.50ct H/Si in 9K Gold

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

£564£17.84 per month 
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

£1,085£34.34 per month 
11 reviews
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 Platinum

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

£1,506£47.66 per month 
2 reviews
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NEXT DAY DELIVERY Astra 1.90ct Lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring in Silver

Astra 1.90ct Lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring in Silver

£232 
8 reviews
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NEXT DAY DELIVERY NEW INStar Signet Lab Diamond Ring in 925 Silver

Star Signet Lab Diamond Ring in 925 Silver

£122 
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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

£507£16.04 per month 
7 reviews
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NEXT DAY DELIVERY NEW INChloe Lab Diamond 1.00ct Eternity Ring F/VS in 18K Gold Vermeil

Chloe Lab Diamond 1.00ct Eternity Ring F/VS in 18K Gold Vermeil

£283 
1 reviews
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Grace Lab F/VS1

Platinum Half Carat Diamond Engagement Ring Grace Lab F/VS1

£880£27.86 per month 
4 reviews
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