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 385 - 432 of 1009 products
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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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in 18K Gold

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

£1,245£23.45 per month 
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NEXT DAY DELIVERY Alessandra Lab Diamond Engagement Ring Platinum 1.10CT F/VS1

Alessandra Lab Diamond Engagement Ring Platinum 1.10CT F/VS1

£1,245£23.04 per month 
8 reviews
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NEXT DAY DELIVERY Beatrice Lab Diamond Halo Engagement Ring in Platinum 1ct F/VS1

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

£1,245£23.45 per month 
3 reviews
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NEXT DAY DELIVERY Cleopatra Lab Diamond Halo Engagement Ring 18K White Gold 1.20ct F/VS1

Cleopatra Lab Diamond Halo Engagement Ring 18K White Gold 1.20ct F/VS1

£1,245£23.45 per month 
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Cleopatra Lab Diamond Halo Engagement Ring in 18K Gold 1.20ct F/VS1

Cleopatra Lab Diamond Halo Engagement Ring in 18K Gold 1.20ct F/VS1

£1,245£23.45 per month 
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NEXT DAY DELIVERY Lauren Lab Princess Diamond Eternity Ring Platinum 1.00ct F/VS

Lauren Lab Princess Diamond Eternity Ring Platinum 1.00ct F/VS

£1,249£19.99 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKSidestone Lab Diamond Ring Adelle 0.85ct G/Vs1 18K White Gold

Sidestone Lab Diamond Ring Adelle 0.85ct G/Vs1 18K White Gold

£1,249£25.21 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKReina Lab Diamond Halo Engagement Ring in Platinum 1.10ct F/VS1

Reina Lab Diamond Halo Engagement Ring in Platinum 1.10ct F/VS1

£1,259£23.84 per month 
4 reviews
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NEXT DAY DELIVERY LOW STOCKTanzanite 7 x 5mm And Lab Diamonds G/Vs 18K White Gold Ring

Tanzanite 7 x 5mm And Lab Diamonds G/Vs 18K White Gold Ring

£1,265£20.25 per month 
2 reviews
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Tanzanite 7 x 5mm And Lab Diamonds G/Vs 18K Gold Ring FET23-V

Tanzanite 7 x 5mm And Lab Diamonds G/Vs 18K Gold Ring FET23-V

£1,265£20.25 per month 
2 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

£1,269£23.45 per month 
2 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

£1,269£23.45 per month 
9 reviews
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NEXT DAY DELIVERY Roxy Lab Diamond Engagement Side Stone Ring in Platinum 0.98CT F/VS1

Roxy Lab Diamond Engagement Side Stone Ring in Platinum 0.98CT F/VS1

£1,269£23.45 per month 
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Annabelle Lab Diamond Halo Engagement Ring in Platinum 1ct F/VS1

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

£1,269£23.45 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Talia 0.85ct H/Si1 Platinum

Sidestone Lab Diamond Ring Talia 0.85ct H/Si1 Platinum

£1,279£25.53 per month 
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NEXT DAY DELIVERY Emerald 0.70ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring FET23-G

Emerald 0.70ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring FET23-G

£1,285£20.57 per month 
3 reviews
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NEXT DAY DELIVERY Emerald 0.70ct And Lab Diamonds G/Vs 0.50ct 18K White Gold Ring

Emerald 0.70ct And Lab Diamonds G/Vs 0.50ct 18K White Gold Ring

£1,285£20.57 per month 
6 reviews
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Georgina Lab Oval Diamond Halo Engagement Ring Platinum 1.00ct F/VS1

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

£1,289£28.00 per month 
3 reviews
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Aquamarine 0.70ct and Lab Diamonds G/Vs 0.50ct 18K White Gold Ring

Aquamarine 0.70ct and Lab Diamonds G/Vs 0.50ct 18K White Gold Ring

£1,289£20.63 per month 
4 reviews
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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

£1,289£20.63 per month 
8 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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NEXT DAY DELIVERY Katerina Lab Princess Diamond Engagement Ring Platinum 0.85ct F/VS1

Katerina Lab Princess Diamond Engagement Ring Platinum 0.85ct F/VS1

£1,299£24.00 per month 
3 reviews
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NEXT DAY DELIVERY Chloe 18K Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

Chloe 18K Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

£1,299£23.13 per month 
1 reviews
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NEXT DAY DELIVERY Chloe 18K White Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

Chloe 18K White Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

£1,299£23.13 per month 
1 reviews
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Talia 0.85ct G/Vs1 Platinum

Sidestone Lab Diamond Ring Talia 0.85ct G/Vs1 Platinum

£1,299£26.56 per month 
5 reviews
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NEXT DAY DELIVERY Chloe Platinum Lab Diamond Eternity Ring 1.00ct F/VS

Chloe Platinum Lab Diamond Eternity Ring 1.00ct F/VS

£1,299£20.79 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCKChloe 3 Stone Trilogy Lab Diamond Ring 0.75CT F/VS in 18K Gold

Chloe 3 Stone Trilogy Lab Diamond Ring 0.75CT F/VS in 18K Gold

£1,299£20.79 per month 
2 reviews
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Chloe 3 Stone Trilogy Lab Diamond Ring 0.75CT F/VS in 18K White Gold

Chloe 3 Stone Trilogy Lab Diamond Ring 0.75CT F/VS in 18K White Gold

£1,299£20.79 per month 
2 reviews
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Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in 18K Gold F/VS1

Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in 18K Gold F/VS1

£1,309£27.93 per month 
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Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in 18K White Gold F/VS1

Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in 18K White Gold F/VS1

£1,309£27.93 per month 
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NEXT DAY DELIVERY Danielle Lab Diamond Engagement Side Stone Ring in Platinum 1CT F/VS1

Danielle Lab Diamond Engagement Side Stone Ring in Platinum 1CT F/VS1

£1,309£24.00 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Adelle 0.85ct G/Vs1 Platinum

Sidestone Lab Diamond Ring Adelle 0.85ct G/Vs1 Platinum

£1,339£26.56 per month 
1 reviews
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Pink Tourmaline 0.80CT and Lab Diamonds G/Vs Ring in 18K Gold - FET23

Pink Tourmaline 0.80CT and Lab Diamonds G/Vs Ring in 18K Gold - FET23

£1,349£21.59 per month 
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Pink Tourmaline 0.80CT Lab Diamonds G/Vs Ring in 18K White Gold

Pink Tourmaline 0.80CT Lab Diamonds G/Vs Ring in 18K White Gold

£1,349£21.59 per month 
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NEXT DAY DELIVERY 3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in Platinum

3 Stone Meghan Lab Diamond Engagement Ring 1CT F/VS1 in Platinum

£1,355£25.37 per month 
3 reviews
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Cleopatra Lab Diamond Halo Engagement Ring in Platinum 1.20ct F/VS1

Cleopatra Lab Diamond Halo Engagement Ring in Platinum 1.20ct F/VS1

£1,355£25.37 per month 
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Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold SIZE N

Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold SIZE N

On Sale £1,359£33.44 per month 
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Sidestone Lab Diamond Ring Eleri 0.90ct H/Si1 Princess 18KW Gold

Sidestone Lab Diamond Ring Eleri 0.90ct H/Si1 Princess 18KW Gold

£1,369£29.44 per month 
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NEXT DAY DELIVERY Ruby 1.15ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring

Ruby 1.15ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring

£1,375£22.01 per month 
5 reviews
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NEXT DAY DELIVERY 18K White Gold 0.50CT Lab Diamonds G/Vs and 1.15CT Ruby Ring

18K White Gold 0.50CT Lab Diamonds G/Vs and 1.15CT Ruby Ring

£1,375£22.01 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

£1,385£25.37 per month 
7 reviews
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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

£1,385£24.00 per month 
2 reviews
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Sidestone Lab Diamond Ring Eleri 0.90ct G/Vs1 Princess 18KW Gold

Sidestone Lab Diamond Ring Eleri 0.90ct G/Vs1 Princess 18KW Gold

£1,389£30.34 per month 
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Chloe 3 Stone Trilogy Lab Diamond Ring 0.75CT F/VS in Platinum

Chloe 3 Stone Trilogy Lab Diamond Ring 0.75CT F/VS in Platinum

£1,395£22.33 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Adelle 0.85ct H/Si2 Platinum

Sidestone Lab Diamond Ring Adelle 0.85ct H/Si2 Platinum

£1,395£25.53 per month 
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NEXT DAY DELIVERY Sapphire 0.80ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring FET23-U

Sapphire 0.80ct And Lab Diamonds G/Vs 0.50ct 18K Gold Ring FET23-U

£1,435£22.97 per month 
3 reviews
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NEXT DAY DELIVERY Sapphire 0.80ct And Lab Diamonds G/Vs 0.50ct 18K White Gold Ring

Sapphire 0.80ct And Lab Diamonds G/Vs 0.50ct 18K White Gold Ring

£1,435£22.97 per month 
3 reviews
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