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 337 - 384 of 1009 products
Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold

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

On Sale £1,065£34.18 per month 
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Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold

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

On Sale £1,065£33.38 per month 
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Matching Lab Diamond Engagement and Wedding Ring 1ct SI1 18K White Gold

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

On Sale £1,069£33.38 per month 
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NEXT DAY DELIVERY Ellie Platinum 3 Stone Lab Diamond Ring 0.50CT F/VS

Ellie Platinum 3 Stone Lab Diamond Ring 0.50CT F/VS

£1,079£18.39 per month 
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NEXT DAY DELIVERY Rae Platinum Lab Diamond Half Band Eternity Ring 0.50CT G/VS

Rae Platinum Lab Diamond Half Band Eternity Ring 0.50CT G/VS

£1,095£17.53 per month 
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 0.91CT F/VS1

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

£1,099£19.93 per month 
4 reviews
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring 18K Gold 0.91CT F/VS1

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

£1,099£19.93 per month 
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Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

£1,099
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Amora Oval 0.50ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Oval 0.50ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

£1,099
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15 Stone Chloe 18K Gold Lab Diamond Eternity Ring 1.00ct F/VS

15 Stone Chloe 18K Gold Lab Diamond Eternity Ring 1.00ct F/VS

£1,099£17.59 per month 
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NEXT DAY DELIVERY Lauren Lab Princess Diamond Eternity Ring 18K White Gold 1.00ct F/VS

Lauren Lab Princess Diamond Eternity Ring 18K White Gold 1.00ct F/VS

£1,099£17.59 per month 
3 reviews
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Amora 0.50ct Lab Diamond Set Ring F/VS Set in Platinum

Amora 0.50ct Lab Diamond Set Ring F/VS Set in Platinum

£1,099
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15 Stone Chloe 18K White Gold Lab Diamond Eternity Ring 1.00ct F/VS

15 Stone Chloe 18K White Gold Lab Diamond Eternity Ring 1.00ct F/VS

£1,099£17.59 per month 
1 reviews
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NEXT DAY DELIVERY Lauren Lab Princess Diamond Eternity Ring 18K Gold 1.00ct F/VS

Lauren Lab Princess Diamond Eternity Ring 18K Gold 1.00ct F/VS

£1,099£17.59 per month 
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18K Ring Gold Baguette Lab Diamond Set Mount (0.90ct)

18K Ring Gold Baguette Lab Diamond Set Mount (0.90ct)

On Sale £1,115£17.85 per month 
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NEXT DAY DELIVERY Beatrice Lab Diamond Halo Engagement Ring 18K White Gold 1ct F/VS1

Beatrice Lab Diamond Halo Engagement Ring 18K White Gold 1ct F/VS1

£1,125£21.43 per month 
7 reviews
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Beatrice Lab Diamond Halo Engagement Ring in 18K Gold 1ct F/VS1

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

£1,125£21.43 per month 
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NEXT DAY DELIVERY Lab Sapphire 0.80ct and Lab Diamonds 0.50ct 18K White Gold Ring

Lab Sapphire 0.80ct and Lab Diamonds 0.50ct 18K White Gold Ring

£1,129£18.07 per month 
1 reviews
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Lauren Platinum 3 Stone Lab Diamond Ring 0.50CT F/VS

Lauren Platinum 3 Stone Lab Diamond Ring 0.50CT F/VS

£1,129£19.77 per month 
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Lab Ruby 0.50CT and Lab Diamonds and 1.15CT Ring 18K White Gold

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

£1,129£18.07 per month 
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 1ct F/VS1

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

£1,135£20.79 per month 
6 reviews
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NEXT DAY DELIVERY Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 in Platinum

Ella Halo Lab Diamond Engagement Ring 0.86ct F/VS1 in Platinum

£1,135£19.13 per month 
1 reviews
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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 Reina Lab Diamond Halo Engagement Ring in 18K White Gold 1.10ct F/VS1

Reina Lab Diamond Halo Engagement Ring in 18K White Gold 1.10ct F/VS1

£1,145£21.91 per month 
1 reviews
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NEXT DAY DELIVERY Alessandra Lab Diamond Engagement Ring 18KW Gold 1.10CT F/VS1

Alessandra Lab Diamond Engagement Ring 18KW Gold 1.10CT F/VS1

£1,145£20.79 per month 
3 reviews
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NEXT DAY DELIVERY Reina Lab Diamond Halo Engagement Ring in 18K Gold 1.10ct F/VS1

Reina Lab Diamond Halo Engagement Ring in 18K Gold 1.10ct F/VS1

£1,145£21.91 per month 
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NEXT DAY DELIVERY Alessandra Lab Diamond Engagement Ring 18K Gold 1.10CT F/VS1

Alessandra Lab Diamond Engagement Ring 18K Gold 1.10CT F/VS1

£1,145£26.56 per month 
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NEXT DAY DELIVERY Rae Lab Diamond Eternity Ring Channel Set 1.00ct H/Si in Platinum

Rae Lab Diamond Eternity Ring Channel Set 1.00ct H/Si in Platinum

£1,145£18.33 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKElizabeth Lab Diamond Halo Engagement Ring in 18K Gold 1.00ct F/VS1

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

£1,145£21.91 per month 
1 reviews
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NEW INChloe 7 Stone Lab Diamond Eternity Ring 1.50CT F/VS in 9K White Gold

Chloe 7 Stone Lab Diamond Eternity Ring 1.50CT F/VS in 9K White Gold

£1,149
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NEW INChloe 7 Stone Lab Diamond Eternity Ring 1.50CT F/VS in 9K Gold

Chloe 7 Stone Lab Diamond Eternity Ring 1.50CT F/VS in 9K Gold

£1,149
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Lab Tanzanite 7 x 5mm and Lab Diamonds 18K White Gold Ring

Lab Tanzanite 7 x 5mm and Lab Diamonds 18K White Gold Ring

£1,149£18.39 per month 
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NEXT DAY DELIVERY Roxy Lab Diamond Engagement Side Stone Ring in 18KW Gold 0.98CT F/VS1

Roxy Lab Diamond Engagement Side Stone Ring in 18KW Gold 0.98CT F/VS1

£1,155£21.43 per month 
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NEXT DAY DELIVERY LOW STOCKAnnabelle Lab Diamond Halo Engagement Ring 18K White Gold 1ct F/VS1

Annabelle Lab Diamond Halo Engagement Ring 18K White Gold 1ct F/VS1

£1,155£21.43 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKAnnabelle Lab Diamond Halo Engagement Ring in 18K Gold 1ct F/VS1

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

£1,155£21.43 per month 
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NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 1.00ct F/VS1

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

£1,169£25.92 per month 
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NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 1.00ct F/VS1

Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 1.00ct F/VS1

£1,169£25.92 per month 
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NEXT DAY DELIVERY Lab Emerald 0.70ct and Lab Diamonds 0.50ct 18K White Gold Ring

Lab Emerald 0.70ct and Lab Diamonds 0.50ct 18K White Gold Ring

£1,185£18.97 per month 
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Chloe 18K White Gold Lab Diamond Eternity Ring 1.00ct F/VS

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

£1,185£18.97 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Talia 0.85ct H/Si1 18k White Gold

Sidestone Lab Diamond Ring Talia 0.85ct H/Si1 18k White Gold

£1,189£23.93 per month 
3 reviews
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NEXT DAY DELIVERY Danielle Lab Diamond Engagement Side Stone Ring in 18KW Gold 1CT F/VS1

Danielle Lab Diamond Engagement Side Stone Ring in 18KW Gold 1CT F/VS1

£1,195£22.39 per month 
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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 Katerina Lab Princess Diamond Engagement Ring 18KW Gold 0.85ct F/VS1

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

£1,199£22.39 per month 
1 reviews
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NEXT DAY DELIVERY Katerina Lab Princess Diamond Engagement Ring 18K Gold 0.85ct F/VS1

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

£1,199£22.39 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Talia 0.85ct G/Vs1 18K White Gold

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

£1,199£25.21 per month 
1 reviews
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Sidestone Lab Diamond Ring Adelle 0.85ct H/Si1 18K White Gold

Sidestone Lab Diamond Ring Adelle 0.85ct H/Si1 18K White Gold

£1,229£24.00 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCKRae Lab Diamond Eternity Ring Channel Set 1.00ct G/Vs in Platinum

Rae Lab Diamond Eternity Ring Channel Set 1.00ct G/Vs in Platinum

£1,235£19.77 per month 
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NEXT DAY DELIVERY LOW STOCK15 Stone Chloe Platinum Lab Diamond Half Eternity Ring 1.00ct F/VS

15 Stone Chloe Platinum Lab Diamond Half Eternity Ring 1.00ct F/VS

£1,235£19.99 per month 
1 reviews
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