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 481 - 528 of 1239 products
NEW INLUXE 5.00ct Lab Diamond Eternity Ring IGI Certified Emerald-Cut Diamonds in 18K White Gold

LUXE 5.00ct Lab Diamond Eternity Ring IGI Certified Emerald-Cut Diamonds in 18K White Gold

£2,226£66.77 per month 
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NEXT DAY DELIVERY Emerald 1.95CT And Lab Diamond 1.00ct Cluster Ring in 18K Gold

Emerald 1.95CT And Lab Diamond 1.00ct Cluster Ring in 18K Gold

£2,113£63.38 per month 
2 reviews
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NEXT DAY DELIVERY Solstice Heart Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k Gold

Solstice Heart Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k Gold

£658£19.73 per month 
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NEXT DAY DELIVERY Naomi Pear Cut Lab Diamond Engagement Ring 0.50ct H/SI in 925 Silver

Naomi Pear Cut Lab Diamond Engagement Ring 0.50ct H/SI in 925 Silver

£283 
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NEXT DAY DELIVERY NEW INHorizon Oval Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K Gold

Horizon Oval Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K Gold

£330 
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NEXT DAY DELIVERY Lab Diamond Halo Engagement Ring 0.50ct H/Si in 9K White Gold

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

£507£15.20 per month 
3 reviews
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NEXT DAY DELIVERY 2.60ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1 As seen in Love is Blind UK

2.60ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1

£2,744£82.31 per month 
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NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 1.55ct F/VS1 As seen in Love is Blind UK

Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 1.55ct F/VS1

£1,515£45.44 per month 
1 reviews
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NEXT DAY DELIVERY NEW INLumia Pear Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

Lumia Pear Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£662£19.85 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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NEW INAmora Heart 3.36ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

Amora Heart 3.36ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

£3,673£110.18 per month 
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Lily Lab F/VS1

Platinum Half Carat Diamond Engagement Ring Lily Lab F/VS1

£895£26.84 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCK2.10ct Katerina Lab Princess Diamond Engagement Ring 18KW Gold F/VS1 As seen in Love is Blind UK

2.10ct Katerina Lab Princess Diamond Engagement Ring 18KW Gold F/VS1

£1,929£57.86 per month 
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Lab Diamond Initial 'L' Ring 0.07ct Set in 925 Silver Size P

Lab Diamond Initial 'L' Ring 0.07ct Set in 925 Silver Size P

On Sale £80 
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NEXT DAY DELIVERY LOW STOCK2 Carat Diamond Engagement Ring Elysia Lab F/VS1 IGI Certified Platinum

2 Carat Diamond Engagement Ring Elysia Lab F/VS1 IGI Certified Platinum

£2,416£72.47 per month 
1 reviews
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Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in 18K White Gold G/VS1 As seen in Love is Blind UK

Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in 18K White Gold G/VS1

£4,649£139.46 per month 
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NEXT DAY DELIVERY LOW STOCKEmerald and Lab Diamond Halo Trilogy Ring in 9K White Gold - Asteria

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

£497£14.90 per month 
2 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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Lauren Lab Princess Diamond Eternity Ring Platinum 1.00ct F/VS

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

£1,123£33.68 per month 
1 reviews
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NEW INAmora Marquise 2.00ct Lab Diamond Engagement Ring F/VS Set in 18K Gold

Amora Marquise 2.00ct Lab Diamond Engagement Ring F/VS Set in 18K Gold

£2,463£73.88 per month 
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NEW INAmora Pear 1.47ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

Amora Pear 1.47ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

£1,663£49.88 per month 
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NEXT DAY DELIVERY 2ct Blue Topaz and Lab Diamond Shoulders Asteria Ring in 9K White Gold

2ct Blue Topaz and Lab Diamond Shoulders Asteria Ring in 9K White Gold

£440£13.19 per month 
2 reviews
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Erika Blue Lab Diamond 1.70ct Emerald Cut Ring in Platinum - Elara Collection

Erika Blue Lab Diamond 1.70ct Emerald Cut Ring in Platinum - Elara Collection

£2,315£69.44 per month 
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NEXT DAY DELIVERY Annabelle Lab Diamond Halo Engagement Ring in 18K Gold 1ct F/VS1

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

£937£28.10 per month 
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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£14.45 per month 
4 reviews
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NEXT DAY DELIVERY NEW INHorizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K Gold

Horizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K Gold

£330 
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Lab Diamond Initial 'N' Ring 0.07ct Set in 925 Silver Size J K M O P Q R S

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

On Sale £80 
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Erika Blue Lab Diamond 1.70ct Emerald Cut Ring in 18K Yellow Gold - Elara Collection

Erika Blue Lab Diamond 1.70ct Emerald Cut Ring in 18K Yellow Gold - Elara Collection

£2,205£66.14 per month 
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Lab Diamond Ring 0.50ct Set in 18K Gold Vermeil

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

£283 
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Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in Platinum G/VS1 As seen in Love is Blind UK

Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in Platinum G/VS1

£4,830£144.89 per month 
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Amora Radiant 3.00ct Lab Diamond Engagement Ring G/VS1 Set in 18K White Gold

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

£3,061£91.82 per month 
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Amora Radiant 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

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

£1,421£42.62 per month 
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Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in Platinum F/VS1

Aurora Lab Diamond Emerald Cut and Trillion 1.00ct Ring in Platinum F/VS1

£1,136£34.07 per month 
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NEXT DAY DELIVERY NEW INAlegria Lab Sapphire Ring 1.00ct in 18K Gold Vermeil

Alegria Lab Sapphire Ring 1.00ct in 18K Gold Vermeil

£273 
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Amora Oval 3.00ct Hidden Halo Lab Diamond Engagement Ring G/VS1 Set in 18K White Gold

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

£3,279£98.36 per month 
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NEXT DAY DELIVERY Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 18k Gold Vermeil

Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 18k Gold Vermeil

£283 
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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

£947£28.40 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCKLab Tanzanite 1.7ct and Lab Diamond 1ct Cluster Ring in 18K White Gold

Lab Tanzanite 1.7ct and Lab Diamond 1ct Cluster Ring in 18K White Gold

£1,322£39.65 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

£1,019£30.56 per month 
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NEXT DAY DELIVERY 1.85ct Ruby and Lab Diamond Eternity Ring in 9K White Gold - Asteria

1.85ct Ruby and Lab Diamond Eternity Ring in 9K White Gold - Asteria

£450£13.49 per month 
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Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 2.50CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 2.50CT F/VS1

£2,558£76.73 per month 
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NEXT DAY DELIVERY Lily Certified Lab Diamond Engagement Ring 0.25CT F/VS 18K White Gold

Lily Certified Lab Diamond Engagement Ring 0.25CT F/VS 18K White Gold

£450£13.49 per month 
2 reviews
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NEXT DAY DELIVERY Amora Radiant 0.50ct Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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

£899£26.96 per month 
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NEXT DAY DELIVERY LOW STOCK1.50 Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 Platinum

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

£1,929£57.86 per month 
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Sidestone Lab Diamond Ring Talia 0.85ct H/Si1 18k White Gold

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

On Sale £696£20.87 per month 
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NEXT DAY DELIVERY NEW INLumia Heart Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

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

£330 
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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£17.00 per month 
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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£26.96 per month 
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