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 1213 products
NEXT DAY DELIVERY Katerina Lab Princess Diamond Engagement Ring 18K Gold 0.85ct F/VS1 As seen in Love is Blind UK

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

£947£29.96 per month 
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NEW INLUXE 4.00ct Lab Diamond Eternity Ring with IGI Certified Oval-Cut Diamonds in 18K White Gold

LUXE 4.00ct Lab Diamond Eternity Ring with IGI Certified Oval-Cut Diamonds in 18K White Gold

£1,895£59.96 per month 
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NEXT DAY DELIVERY Sapphire and Lab Diamond Triple Row Eternity Ring Asteria 9KW Gold

Sapphire and Lab Diamond Triple Row Eternity Ring Asteria 9KW Gold

£567£17.96 per month 
2 reviews
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NEXT DAY DELIVERY Low Set Chloe Lab Diamond Engagement Ring 0.33CT F/VS 18K White Gold

Low Set Chloe Lab Diamond Engagement Ring 0.33CT F/VS 18K White Gold

£501£15.86 per month 
4 reviews
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NEXT DAY DELIVERY 0.75ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

0.75ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

£567£17.96 per month 
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NEXT DAY DELIVERY 0.30ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

0.30ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

£283 
1 reviews
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NEXT DAY DELIVERY Rae Lab Diamond Eternity Ring Channel Set 1.00ct G/Vs 18K White Gold

Rae Lab Diamond Eternity Ring Channel Set 1.00ct G/Vs 18K White Gold

£924£29.24 per month 
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NEXT DAY DELIVERY Lab Diamond Flower Ring 0.50ct H/Si in 9K White Gold

Lab Diamond Flower Ring 0.50ct H/Si in 9K White Gold

£393£12.44 per month 
7 reviews
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NEXT DAY DELIVERY LOW STOCKAquamarine 1.7ct and Lab Diamond 1.00ct Cluster Ring in 18K Gold

Aquamarine 1.7ct and Lab Diamond 1.00ct Cluster Ring in 18K Gold

£1,815£57.44 per month 
1 reviews
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NEXT DAY DELIVERY Celeste Halo Pave Ring 0.92ct of H/Si Lab Diamonds in 9K White Gold

Celeste Halo Pave Ring 0.92ct of H/Si Lab Diamonds in 9K White Gold

£880£27.86 per month 
2 reviews
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NEXT DAY DELIVERY NEW INLumia Oval Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

Lumia Oval Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

£330 
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Amora Radiant 2.00ct Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

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

£2,463£77.96 per month 
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Lab Diamond Initial 'C' Ring 0.07ct Set in 925 Silver Size I J K L M N O P Q R S

Lab Diamond Initial 'C' Ring 0.07ct Set in 925 Silver Size I J K L M N O P Q R S

On Sale £80 
1 reviews
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NEXT DAY DELIVERY LOW STOCK1.50ct Diamond Engagement Ring Grace Lab F/VS1 IGI Certified 18K Gold

1.50ct Diamond Engagement Ring Grace Lab F/VS1 IGI Certified 18K Gold

£1,800£56.96 per month 
2 reviews
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NEXT DAY DELIVERY 0.30ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

0.30ct Lab Diamond Wishbone Ring H/Si Quality in 9K Yellow Gold

£283 
1 reviews
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Lab Diamond Wishbone Ring 0.50ct H/Si in 9K White Gold

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

On Sale £349 
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NEXT DAY DELIVERY 1.55ct Sapphire Asteria Collection Lab Diamond Halo Ring in 9K Gold

1.55ct Sapphire Asteria Collection Lab Diamond Halo Ring in 9K Gold

£662£20.96 per month 
5 reviews
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Blue Sapphire And 0.15CT Lab Diamond Ring 18K Yellow Gold Size L

Blue Sapphire And 0.15CT Lab Diamond Ring 18K Yellow Gold Size L

On Sale £469£14.84 per month 
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 0.50ct H/Si in 925 Silver

Mens Lab Diamond Signet Ring 0.50ct H/Si in 925 Silver

£264 
7 reviews
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NEXT DAY DELIVERY Lab Diamond Wishbone Ring 0.45ct in 9K Yellow Gold

Lab Diamond Wishbone Ring 0.45ct in 9K Yellow Gold

£431£13.64 per month 
5 reviews
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Mens Lab Diamond Design Ring 0.25ct H/Si in 9K Gold Size Q

Mens Lab Diamond Design Ring 0.25ct H/Si in 9K Gold Size Q

On Sale £488£15.44 per month 
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Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

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

£1,421£44.96 per month 
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Engagement Ring Grace 0.25ct Lab Diamond F/VS in Platinum

Engagement Ring Grace 0.25ct Lab Diamond F/VS in Platinum

£492£15.56 per month 
1 reviews
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Chloe 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

£947£29.96 per month 
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NEXT DAY DELIVERY LOW STOCKLauren Lab Princess Diamond Eternity Ring Platinum 2.00ct F/VS

Lauren Lab Princess Diamond Eternity Ring Platinum 2.00ct F/VS

£1,739£55.04 per month 
5 reviews
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NEXT DAY DELIVERY Sapphire 2.3ct And Lab Diamond 1ct Cluster Ring in 18K Gold

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

£2,113£66.86 per month 
2 reviews
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NEXT DAY DELIVERY Sapphire and Lab Diamond Halo Square Ring 9KW Gold Asteria Collection

Sapphire and Lab Diamond Halo Square Ring 9KW Gold Asteria Collection

£482£15.26 per month 
4 reviews
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NEXT DAY DELIVERY Sapphire and Lab Diamond Halo Trilogy Ring 9K Gold - Asteria

Sapphire and Lab Diamond Halo Trilogy Ring 9K Gold - Asteria

£402£12.74 per month 
1 reviews
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NEXT DAY DELIVERY NEW INLumia Pear Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

Lumia Pear Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

£260 
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Elysia Lab F/VS1

Platinum Half Carat Diamond Engagement Ring Elysia Lab F/VS1

£871£27.56 per month 
2 reviews
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NEXT DAY DELIVERY Engagement Ring Grace 0.25ct Lab Diamond F/VS in 18K White Gold

Engagement Ring Grace 0.25ct Lab Diamond F/VS in 18K White Gold

£450£14.24 per month 
4 reviews
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NEXT DAY DELIVERY 0.50ct Lab Diamond Wishbone Ring H/Si Quality in 9K White Gold

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

£378£11.96 per month 
4 reviews
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NEXT DAY DELIVERY LOW STOCKAmora Oval 3.00ct Lab Diamond Engagement Ring G/VS1 Set in Platinum

Amora Oval 3.00ct Lab Diamond Engagement Ring G/VS1 Set in Platinum

£3,269£103.46 per month 
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NEXT DAY DELIVERY LOW STOCK1.20ct Tanzanite Asteria Eternity Halo Lab Diamond Ring 9K White Gold

1.20ct Tanzanite Asteria Eternity Halo Lab Diamond Ring 9K White Gold

£681£21.56 per month 
3 reviews
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NEXT DAY DELIVERY Katerina 3.45ct Lab Diamond Princess Cut Engagement Ring in 18K White Gold G/VS1 As seen in Love is Blind UK

Katerina 3.45ct Lab Diamond Princess Cut Engagement Ring in 18K White Gold G/VS1

£3,117£98.66 per month 
1 reviews
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NEXT DAY DELIVERY Annabelle Lab Diamond Halo Engagement Ring in Platinum 1ct F/VS1

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

£984£31.16 per month 
1 reviews
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NEXT DAY DELIVERY Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k Gold

Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k Gold

£1,421£44.96 per month 
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Sidestone Engagement Ring With 0.33ct Lab Diamonds in 9K White Gold

Sidestone Engagement Ring With 0.33ct Lab Diamonds in 9K White Gold

On Sale £340 
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Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

£899£28.46 per month 
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NEXT DAY DELIVERY Ruby 2.40ct And Lab Diamond 1.00ct Cluster Ring in 18K Gold

Ruby 2.40ct And Lab Diamond 1.00ct Cluster Ring in 18K Gold

£2,113£66.86 per month 
1 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

On Sale £791£25.04 per month 
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Amora Radiant 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K White Gold

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

£3,284£103.94 per month 
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NEXT DAY DELIVERY Amora Radiant 1.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Radiant 1.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

£1,544£48.86 per month 
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NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.10ct F/VS1 As seen in Love is Blind UK

Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.10ct F/VS1

£2,103£66.56 per month 
1 reviews
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Low Chloe Lab F/VS1

Platinum Half Carat Diamond Engagement Ring Low Chloe Lab F/VS1

£880£27.86 per month 
7 reviews
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NEXT DAY DELIVERY Roxy Lab Diamond Engagement Side Stone Ring Platinum 1.58CT F/VS1

Roxy Lab Diamond Engagement Side Stone Ring Platinum 1.58CT F/VS1

£1,496£47.36 per month 
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NEXT DAY DELIVERY Engagement Ring Grace 0.25ct Lab Diamond F/VS in 18K Gold

Engagement Ring Grace 0.25ct Lab Diamond F/VS in 18K Gold

£450£14.24 per month 
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NEXT DAY DELIVERY Astra 1.70ct Lab Emerald and Diamond Shoulder Set Cushion Cut Ring in Silver

Astra 1.70ct Lab Emerald and Diamond Shoulder Set Cushion Cut Ring in Silver

£188 
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