Sustainable Lab Diamond Engagement Rings

The sustainable and ethical choice. Our Lab Grown Diamond Engagement Rings perfectly balance flawless beauty with ethical sustainability, exhibiting a sparkle like no other. What better way to seal your love?

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Showing 529 - 576 of 611 products
NEXT DAY DELIVERY LOW STOCKReina Lab Diamond Halo Engagement Ring in 18K White Gold 1.80ct F/VS1

Reina Lab Diamond Halo Engagement Ring in 18K White Gold 1.80ct F/VS1

£1,519£25.29 per month 
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NEXT DAY DELIVERY LOW STOCKElizabeth Lab Diamond Halo Engagement Ring in Platinum 2.50ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring in Platinum 2.50ct F/VS1

£2,807£46.74 per month 
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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

£1,044£17.38 per month 
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NEXT DAY DELIVERY Anastasia Lab Diamond Halo Engagement Ring in 18K Gold 1.85ct F/VS1

Anastasia Lab Diamond Halo Engagement Ring in 18K Gold 1.85ct F/VS1

£1,614£26.87 per month 
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NEXT DAY DELIVERY Alessandra Lab Diamond Engagement Ring Platinum 2.10CT F/VS1

Alessandra Lab Diamond Engagement Ring Platinum 2.10CT F/VS1

£2,151£35.82 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Eleri 0.90ct H/Si1 Princess Platinum

Sidestone Lab Diamond Ring Eleri 0.90ct H/Si1 Princess Platinum

£1,281£21.33 per month 
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1.50ct Diamond Engagement Ring Elysia Lab F/VS1 18K White Gold

1.50ct Diamond Engagement Ring Elysia Lab F/VS1 18K White Gold

£1,804£30.04 per month 
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NEXT DAY DELIVERY LOW STOCKSidestone Lab Diamond Ring Alexa 0.95ct H/Si1 Platinum

Sidestone Lab Diamond Ring Alexa 0.95ct H/Si1 Platinum

£1,372£22.84 per month 
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Annabelle Lab Diamond Halo Engagement Ring in 18K Gold 2.75ct F/VS1

Annabelle Lab Diamond Halo Engagement Ring in 18K Gold 2.75ct F/VS1

£2,455£40.88 per month 
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NEXT DAY DELIVERY NEW INHorizon Heart Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K White Gold

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

£379£8.83 per month 
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Anastasia Lab Diamond Halo Engagement Ring 18K White Gold 2.15ct F/VS1

Anastasia Lab Diamond Halo Engagement Ring 18K White Gold 2.15ct F/VS1

£2,047£34.08 per month 
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NEXT DAY DELIVERY NEW INHorizon Emerald Cut Lab Diamond Solitaire Ring 0.25ct H/SI in 9K White Gold

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

£331 
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NEXT DAY DELIVERY LOW STOCKCleopatra Lab Diamond Halo Engagement Ring 18K White Gold 1.85ct F/VS1

Cleopatra Lab Diamond Halo Engagement Ring 18K White Gold 1.85ct F/VS1

£1,614£26.87 per month 
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NEXT DAY DELIVERY NEW INBeatrice Cushion Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

Beatrice Cushion Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

£331 
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NEXT DAY DELIVERY NEW INBeatrice Cushion Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

Beatrice Cushion Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

£331 
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NEXT DAY DELIVERY NEW INBeatrice Cushion Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

Beatrice Cushion Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£664£11.05 per month 
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NEXT DAY DELIVERY NEW INMichelle Heart Cut Lab Diamond Halo Ring 0.33ct F/VS in 18K Gold Vermeil

Michelle Heart Cut Lab Diamond Halo Ring 0.33ct F/VS in 18K Gold Vermeil

£261 
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NEXT DAY DELIVERY NEW INMichelle Heart Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

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

£331 
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NEXT DAY DELIVERY NEW INMichelle Heart Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

Michelle Heart Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

£331 
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NEXT DAY DELIVERY NEW INGeorgina Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

Georgina Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£664£11.05 per month 
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NEXT DAY DELIVERY NEW INAnnabelle Cut Emerald Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

Annabelle Cut Emerald Cut Lab Diamond Halo Ring 0.50ct F/VS in 18K Gold Vermeil

£331 
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NEXT DAY DELIVERY NEW INAnnabelle Cut Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

Annabelle Cut Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K Gold

£664£11.05 per month 
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NEXT DAY DELIVERY NEW INAnnabelle Cut Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

Annabelle Cut Emerald Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

£664£11.05 per month 
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2.60ct Beatrice Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

2.60ct Beatrice Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

£2,341£38.98 per month 
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2.05 Carat Ella Halo Lab Diamond Engagement Ring IGI F/VS1 in Platinum

2.05 Carat Ella Halo Lab Diamond Engagement Ring IGI F/VS1 in Platinum

£2,108£35.10 per month 
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Sidestone Lab Diamond Ring Nova 1.20ct F/VS1 Pave 18KW Gold

Sidestone Lab Diamond Ring Nova 1.20ct F/VS1 Pave 18KW Gold

£1,790£29.80 per month 
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NEXT DAY DELIVERY NEW INBeatrice Cushion Cut Lab Diamond Halo Ring 0.33ct F/VS in 18K Gold Vermeil

Beatrice Cushion Cut Lab Diamond Halo Ring 0.33ct F/VS in 18K Gold Vermeil

£261 
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NEXT DAY DELIVERY NEW INMichelle Heart Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

Michelle Heart Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

£664£11.05 per month 
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NEXT DAY DELIVERY NEW INGeorgina Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

Georgina Oval Cut Lab Diamond Halo Ring 0.70ct F/VS in 9K White Gold

£664£11.05 per month 
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NEXT DAY DELIVERY NEW INElla Brilliant Cut Lab Diamond Halo Ring 0.33ct F/VS in 18K Gold Vermeil

Ella Brilliant Cut Lab Diamond Halo Ring 0.33ct F/VS in 18K Gold Vermeil

£265 
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2.30ct Reina Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

2.30ct Reina Lab Diamond Halo Engagement Ring in 18K Gold F/VS1

£1,965£32.72 per month 
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18K Ring Two Tone Lab Diamond Set Pattern Shank (0.47ct) Size N

18K Ring Two Tone Lab Diamond Set Pattern Shank (0.47ct) Size N

On Sale £736£12.25 per month 
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NEXT DAY DELIVERY Elizabeth Lab Diamond Halo Engagement Ring in Platinum 2.00ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring in Platinum 2.00ct F/VS1

£2,108£35.10 per month 
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NEXT DAY DELIVERY NEW INMichelle Heart Cut Lab Diamond Halo Ring 0.33ct F/VS in 925 Silver

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

£261 
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Alessandra Lab Diamond Engagement Ring 18KW Gold 2.10CT F/VS1

Alessandra Lab Diamond Engagement Ring 18KW Gold 2.10CT F/VS1

£2,022£33.67 per month 
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NEXT DAY DELIVERY Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 2.00ct F/VS1

Elizabeth Lab Diamond Halo Engagement Ring 18K White Gold 2.00ct F/VS1

£1,965£32.72 per month 
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Matching Lab Diamond Engagement - Wedding Ring 1.25ct VS1 18K White Gold

Matching Lab Diamond Engagement - Wedding Ring 1.25ct VS1 18K White Gold

£1,908£31.77 per month 
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Amora Radiant 2.00ct Hidden Halo Lab Diamond Engagement Ring F/VS1 Set in 18K White Gold

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

£2,621£43.64 per month 
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Danielle Lab Diamond Engagement Side Stone Ring in Platinum 1.60CT VS1

Danielle Lab Diamond Engagement Side Stone Ring in Platinum 1.60CT VS1

£1,638£27.27 per month 
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2.30ct Reina Lab Diamond Halo Engagement Ring in 18K White Gold F/VS1

2.30ct Reina Lab Diamond Halo Engagement Ring in 18K White Gold F/VS1

£1,965£32.72 per month 
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2.60 Carat Ella Halo Lab Diamond Engagement Ring IGI F/VS1 in Platinum

2.60 Carat Ella Halo Lab Diamond Engagement Ring IGI F/VS1 in Platinum

£2,807£46.74 per month 
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2.05ct Ella Halo Lab Diamond Engagement Ring IGI F/VS1 18K White Gold

2.05ct Ella Halo Lab Diamond Engagement Ring IGI F/VS1 18K White Gold

£1,965£32.72 per month 
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18K Ring Gold Lab Diamond Set Mount (1.24ct) Size N O

18K Ring Gold Lab Diamond Set Mount (1.24ct) Size N O

On Sale £1,709£28.46 per month 
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18K Ring Gold Baguette Lab Diamond Set Mount (0.90ct) Size N

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

On Sale £1,059£17.63 per month 
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Alessandra Lab Diamond Engagement Ring 18K Gold 2.60CT F/VS1

Alessandra Lab Diamond Engagement Ring 18K Gold 2.60CT F/VS1

£2,693£44.84 per month 
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18K Ring Gold Lab Diamond Set Mount (0.76ct) Size N

18K Ring Gold Lab Diamond Set Mount (0.76ct) Size N

On Sale £930£15.48 per month 
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NEXT DAY DELIVERY Ella Halo Lab Diamond Engagement Ring IGI 1.30ct F/VS1 in Platinum

Ella Halo Lab Diamond Engagement Ring IGI 1.30ct F/VS1 in Platinum

£1,481£24.66 per month 
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NEXT DAY DELIVERY Sidestone Lab Diamond Ring Eleri 0.90ct G/Vs1 Princess Platinum

Sidestone Lab Diamond Ring Eleri 0.90ct G/Vs1 Princess Platinum

£1,281£21.33 per month 
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