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 241 - 288 of 1213 products
NEXT DAY DELIVERY NEW INSolstice Heart Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k White Gold

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

£658£20.84 per month 
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NEXT DAY DELIVERY NEW INNaomi Pear Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k Gold

Naomi Pear Cut Lab Diamond Engagement Ring 1.00ct H/SI in 9k Gold

£852£26.96 per month 
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Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

£2,763£87.44 per month 
1 reviews
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NEXT DAY DELIVERY 0.15ct Lab Diamond Wishbone Ring H/Si Quality in 925 Sterling Silver

0.15ct Lab Diamond Wishbone Ring H/Si Quality in 925 Sterling Silver

£141 
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NEXT DAY DELIVERY Lab Diamond Art Deco 9K White Gold Ring 1.25CT H/Si - N4544Y

Lab Diamond Art Deco 9K White Gold Ring 1.25CT H/Si - N4544Y

£814£25.76 per month 
1 reviews
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Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

£4,871£154.16 per month 
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NEXT DAY DELIVERY Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

£165 
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NEXT DAY DELIVERY Lab Ruby 2.40ct and Lab Diamond 1.00ct Cluster Ring in 18K White Gold

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

£1,294£40.94 per month 
1 reviews
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NEXT DAY DELIVERY Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in Platinum

£3,051£96.56 per month 
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring Platinum 1.50CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring Platinum 1.50CT F/VS1

£1,606£50.84 per month 
2 reviews
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NEXT DAY DELIVERY NEW INTwilight Lab Diamond Half Eternity Ring – 0.50ct in 925 Silver

Twilight Lab Diamond Half Eternity Ring – 0.50ct in 925 Silver

£283 
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Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1 As seen in Love is Blind UK

Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1

£3,218£101.84 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

£937£29.66 per month 
8 reviews
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NEXT DAY DELIVERY NEW INToi et Moi Emerald and Pear Cut Lab Diamond Ring 0.50ct F/VS in 925 Silver

Toi et Moi Emerald and Pear Cut Lab Diamond Ring 0.50ct F/VS in 925 Silver

£302 
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Sapphire and Lab Diamond 3 Row Ring in 9K White Gold - Asteria

Sapphire and Lab Diamond 3 Row Ring in 9K White Gold - Asteria

On Sale £393£12.44 per month 
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NEXT DAY DELIVERY Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Oval 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in Platinum

£1,568£49.64 per month 
1 reviews
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NEXT DAY DELIVERY Lab Diamond Halo Engagement Ring 0.25ct H/Si in 9K White Gold

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

£374£11.84 per month 
12 reviews
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NEXT DAY DELIVERY Ruby and 0.50ct Lab Diamond Asteria Eternity Ring in 9K White Gold

Ruby and 0.50ct Lab Diamond Asteria Eternity Ring in 9K White Gold

£586£18.56 per month 
3 reviews
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Oval Cut Lab Diamond Ring 0.50ct Set in 9K Yellow Gold

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

£520£16.46 per month 
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NEXT DAY DELIVERY Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in 18K Yellow Gold G/VS1

£3,066£97.04 per month 
1 reviews
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Lab Diamond Flower Ring 0.50ct H/Si in 9K Gold

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

On Sale £255 
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NEXT DAY DELIVERY Rae Half Eternity Ring 0.75CT Lab Diamond 9K White Gold

Rae Half Eternity Ring 0.75CT Lab Diamond 9K White Gold

£577£18.26 per month 
11 reviews
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NEXT DAY DELIVERY NEW INLumia Heart Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

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

£260 
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NEXT DAY DELIVERY LOW STOCKAmora Radiant 1.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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

£1,421£44.96 per month 
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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£20.96 per month 
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NEXT DAY DELIVERY Amora 0.50ct Lab Diamond Set Ring F/VS Set in Platinum

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

£772£24.44 per month 
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NEXT DAY DELIVERY Amora 0.50ct Lab Diamond Set Ring F/VS Set in 18K White Gold

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

£700£22.16 per month 
1 reviews
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NEXT DAY DELIVERY NEW INEvoke 3 Stone Lab Diamond Ring 0.50ct Set in 9K Yellow Gold

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

£473£14.96 per month 
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NEXT DAY DELIVERY LOW STOCKNatalia Lab Diamond Engagement Side Stone Ring 18KW Gold 2.00CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring 18KW Gold 2.00CT F/VS1

£1,866£59.06 per month 
1 reviews
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NEXT DAY DELIVERY Princess Cut Lab Diamond Engagement Ring 0.50ct H/Si in 9K Gold As seen in Love is Blind UK

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

£425£13.46 per month 
1 reviews
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NEXT DAY DELIVERY NEW INAlegria Lab Diamond Ring 0.27ct in 18K Gold Vermeil

Alegria Lab Diamond Ring 0.27ct in 18K Gold Vermeil

£198 
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Erika Lab Diamond 1.70ct Emerald Cut Ring in 18K White Gold F/VS1

Erika Lab Diamond 1.70ct Emerald Cut Ring in 18K White Gold F/VS1

£1,531£48.44 per month 
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NEXT DAY DELIVERY 2.10ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1 As seen in Love is Blind UK

2.10ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1

£2,042£64.64 per month 
2 reviews
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NEXT DAY DELIVERY 1.35ct Emerald Asteria Collection Lab Diamond Halo Ring in 9K Gold

1.35ct Emerald Asteria Collection Lab Diamond Halo Ring in 9K Gold

£630£19.94 per month 
2 reviews
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NEXT DAY DELIVERY 2ct Blue Topaz and Lab Diamond Ring 9K White Gold - Asteria

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

£440£13.94 per month 
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NEXT DAY DELIVERY Cluster Lab Diamond Ring 0.33ct H/Si Set In 925 Silver

Cluster Lab Diamond Ring 0.33ct H/Si Set In 925 Silver

£236 
3 reviews
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NEXT DAY DELIVERY Mens 0.25ct Lab Diamond Design Ring in 925 Sterling Silver

Mens 0.25ct Lab Diamond Design Ring in 925 Sterling Silver

£203 
5 reviews
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NEXT DAY DELIVERY LOW STOCKAmora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Gold

£2,843£89.96 per month 
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NEXT DAY DELIVERY Natalia Lab Diamond Engagement Side Stone Ring Platinum 2.50CT F/VS1

Natalia Lab Diamond Engagement Side Stone Ring Platinum 2.50CT F/VS1

£2,687£85.04 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKKaterina 5.55ct Lab Diamond Princess Cut Engagement Ring in Platinum G/VS1 As seen in Love is Blind UK

Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in Platinum G/VS1

£5,048£159.74 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Low Set Chloe Lab F/VS1 18K Gold

1 Carat Diamond Engagement Ring Low Set Chloe Lab F/VS1 18K Gold

£1,388£43.94 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKKaterina Lab Princess Diamond Engagement Ring Platinum 0.85ct F/VS1 As seen in Love is Blind UK

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

£1,075£34.04 per month 
4 reviews
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NEXT DAY DELIVERY NEW INTwilight Lab Diamond Half Eternity Ring – 0.50ct in 9K Gold

Twilight Lab Diamond Half Eternity Ring – 0.50ct in 9K Gold

£425£13.46 per month 
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NEXT DAY DELIVERY NEW INMasami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 18K Gold Vermeil

Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 18K Gold Vermeil

£255 
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Amora Oval 2.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

Amora Oval 2.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum

£2,716£85.94 per month 
1 reviews
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NEXT DAY DELIVERY LOW STOCKChloe 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

£947£29.96 per month 
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Chloe Lab Diamond Eternity Ring Platinum Claw Set 3.00ct F/VS

Chloe Lab Diamond Eternity Ring Platinum Claw Set 3.00ct F/VS

£2,242£70.94 per month 
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NEXT DAY DELIVERY Amora Radiant 1.00ct Lab Diamond Engagement Ring F/VS1 Set in 18K Gold

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

£1,421£44.96 per month 
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