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.

FILTER BY
CLEAR ALL
CLOSE FILTERS
Rings xLab Grown Diamond xBlue Lab Grown Diamond xPink Lab Grown Diamond xYellow Lab Grown Diamond x
Showing 385 - 432 of 1292 products
NEXT DAY DELIVERY The Radiance Lab Diamond Ring 0.52ct H/SI Set in 18K Gold Vermeil 25 pounds off

The Radiance Lab Diamond Ring 0.52ct H/SI Set in 18K Gold Vermeil

£449£13.46 per month 
Compare
Amora Oval 1.00ct Lab Diamond Engagement Ring F/VS1 Set in Platinum 150 pounds off

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

£1,595£47.84 per month 
Compare
NEXT DAY DELIVERY Chloe Lab Diamond Eternity Ring 18K White Gold Claw Set 2.00ct F/VS

Chloe Lab Diamond Eternity Ring 18K White Gold Claw Set 2.00ct F/VS

£1,499£44.96 per month 
6 reviews
Compare
NEXT DAY DELIVERY Katerina Lab Princess Diamond Engagement Ring 18K Gold 0.85ct F/VS1 50 pounds off

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

£999£29.96 per month 
Compare
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

£175 
2 reviews
Compare
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

£619£18.56 per month 
3 reviews
Compare
NEXT DAY DELIVERY Crossover Lab Diamond Pave Ring 0.35ct Set in 18K Gold Vermeil

Crossover Lab Diamond Pave Ring 0.35ct Set in 18K Gold Vermeil

£269 
1 reviews
Compare
NEW INAmora Heart 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold 50 pounds off

Amora Heart 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K White Gold

£1,185£35.54 per month 
Compare
Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in 18K Yellow Gold G/VS1 300 pounds off

Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in 18K Yellow Gold G/VS1

£5,045£151.34 per month 
Compare
NEXT DAY DELIVERY NEW INLab Diamond Micro Pave Half Eternity Ring 0.50ct in 9k Gold

Lab Diamond Micro Pave Half Eternity Ring 0.50ct in 9k Gold

£599£17.96 per month 
Compare
LUXE 7.00ct Lab Diamond Eternity Ring IGI Certified Emerald-Cut Diamonds in 18K White Gold

LUXE 7.00ct Lab Diamond Eternity Ring IGI Certified Emerald-Cut Diamonds in 18K White Gold

£3,799£113.96 per month 
Compare
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

£399£11.96 per month 
4 reviews
Compare
NEXT DAY DELIVERY Lumia Emerald Cut Lab Diamond Halo Ring 0.50ct F/VS in 925 Silver

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

£349 
Compare
NEXT DAY DELIVERY LOW STOCKEngagement Ring Grace 0.25ct Lab Diamond F/VS in 18K White Gold 25 pounds off

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

£475£14.24 per month 
4 reviews
Compare
NEXT DAY DELIVERY NEW INLab Diamond Micro Pave Half Eternity Ring 0.50ct in 9k White Gold

Lab Diamond Micro Pave Half Eternity Ring 0.50ct in 9k White Gold

£599£17.96 per month 
Compare
NEXT DAY DELIVERY Matching Lab Diamond Engagement - Wedding Ring 1.50ct SI 18K White Gold 150 pounds off

Matching Lab Diamond Engagement - Wedding Ring 1.50ct SI 18K White Gold

£2,369£71.06 per month 
Compare
NEXT DAY DELIVERY Katerina Lab Princess Diamond Engagement Ring Platinum 0.85ct F/VS1 50 pounds off

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

£1,135£34.04 per month 
4 reviews
Compare
Lab Diamond Initial 'A' Ring 0.07ct Set in 925 Silver Size K

Lab Diamond Initial 'A' Ring 0.07ct Set in 925 Silver Size K

On Sale £85 
Compare
NEXT DAY DELIVERY Solstice Princess Cut 0.80ct Lab Diamond Engagement Ring F/VS in 9k White Gold 25 pounds off

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

£695£20.84 per month 
1 reviews
Compare
NEXT DAY DELIVERY The Radiance Lab Diamond Ring 1.08ct H/SI Set in 9K Gold 50 pounds off

The Radiance Lab Diamond Ring 1.08ct H/SI Set in 9K Gold

£849£25.46 per month 
Compare
2 Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 Platinum 150 pounds off

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

£2,549£76.46 per month 
2 reviews
Compare
NEXT DAY DELIVERY LOW STOCK0.25ct Lab Diamond Engagement Ring 9K White Gold Galileo 25 pounds off

0.25ct Lab Diamond Engagement Ring 9K White Gold Galileo

£465£13.94 per month 
2 reviews
Compare
NEXT DAY DELIVERY Roxy Lab Diamond Engagement Side Stone Ring Platinum 1.58CT F/VS1 150 pounds off

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

£1,579£47.36 per month 
Compare
NEW INEterna Lab Diamond Princess Cut Half Eternity Ring 1.00ct F/VS in 9K White Gold

Eterna Lab Diamond Princess Cut Half Eternity Ring 1.00ct F/VS in 9K White Gold

£899£26.96 per month 
Compare
NEXT DAY DELIVERY Lumia 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

£349 
Compare
NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 Platinum 150 pounds off

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

£1,589£47.66 per month 
2 reviews
Compare
Lily Certified Lab Diamond Engagement Ring 0.25CT F/VS Platinum

Lily Certified Lab Diamond Engagement Ring 0.25CT F/VS Platinum

On Sale £479£14.36 per month 
Compare
NEXT DAY DELIVERY LOW STOCKLauren Lab Princess Diamond Eternity Ring Platinum 1.00ct F/VS

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

£1,185£35.54 per month 
1 reviews
Compare
NEXT DAY DELIVERY Astra 1.90ct Lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring in Silver

Astra 1.90ct Lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring in Silver

£245 
8 reviews
Compare
NEXT DAY DELIVERY 2.50ct Cushion Cut Blue Topaz Lab Diamond Asteria Ring 9K White Gold 25 pounds off

2.50ct Cushion Cut Blue Topaz Lab Diamond Asteria Ring 9K White Gold

£489£14.66 per month 
13 reviews
Compare
NEW INAmora Heart 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum 50 pounds off

Amora Heart 0.97ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

£1,235£37.04 per month 
Compare
NEXT DAY DELIVERY LOW STOCK1.50 Carat Diamond Engagement Ring High Set Chloe Lab F/VS1 Platinum 150 pounds off

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

£2,035£61.04 per month 
Compare
NEXT DAY DELIVERY Lab Diamond Flower Ring 0.50ct H/Si in 9K White Gold 25 pounds off

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

£415£12.44 per month 
7 reviews
Compare
Matching Lab Diamond Engagement and Wedding Ring 1ct VS1 18K White Gold

Matching Lab Diamond Engagement and Wedding Ring 1ct VS1 18K White Gold

On Sale £1,085£32.54 per month 
Compare
NEXT DAY DELIVERY Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k White Gold 25 pounds off

Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 9k White Gold

£599£17.96 per month 
Compare
NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Elysia Lab FVS1 IGI Certified Platinum 150 pounds off

1 Carat Diamond Engagement Ring Elysia Lab FVS1 IGI Certified Platinum

£1,589£47.66 per month 
4 reviews
Compare
NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.50ct in 9K White Gold

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

£449£13.46 per month 
Compare
NEXT DAY DELIVERY Chloe Platinum Lab Diamond Eternity Ring 1.00ct F/VS

Chloe Platinum Lab Diamond Eternity Ring 1.00ct F/VS

£1,249£37.46 per month 
3 reviews
Compare
NEXT DAY DELIVERY Celeste Halo Pave Ring 0.92ct of H/Si Lab Diamonds in 9K White Gold 50 pounds off

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

£929£27.86 per month 
2 reviews
Compare
NEXT DAY DELIVERY NEW INEterna Lab Diamond Princess Cut Half Eternity Ring 0.30ct H/SI in 925 Silver

Eterna Lab Diamond Princess Cut Half Eternity Ring 0.30ct H/SI in 925 Silver

£249 
Compare
NEXT DAY DELIVERY LOW STOCK1.5ct Diamond Engagement Ring Low Set Chloe Lab F/VS1 Platinum 150 pounds off

1.5ct Diamond Engagement Ring Low Set Chloe Lab F/VS1 Platinum

£2,035£61.04 per month 
Compare
Ruby and Lab Diamond Halo Circle Ring 9K White Gold - Asteria

Ruby and Lab Diamond Halo Circle Ring 9K White Gold - Asteria

On Sale £299 
Compare
NEXT DAY DELIVERY Naomi Heart Cut Lab Diamond Engagement Ring 0.33ct H/SI in 925 Silver

Naomi Heart Cut Lab Diamond Engagement Ring 0.33ct H/SI in 925 Silver

£249 
1 reviews
Compare
NEXT DAY DELIVERY Twilight Lab Diamond Half Eternity Ring 0.50ct in 9K Gold

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

£449£13.46 per month 
Compare
Lab Diamond Initial 'R' Ring 0.07ct Set in 925 Silver Size K N P Q R

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

On Sale £85 
Compare
NEXT DAY DELIVERY NEW INLab Diamond Signet Ring 0.25ct in 925 Silver H/SI

Lab Diamond Signet Ring 0.25ct in 925 Silver H/SI

£199 
Compare
NEW INAmora Heart 2.55ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum 300 pounds off

Amora Heart 2.55ct Hidden Halo Lab Diamond Engagement Ring With Side Stones Set in 18K Platinum

£3,219£96.56 per month 
Compare
NEXT DAY DELIVERY Chloe 18K Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

Chloe 18K Gold 5 Stone Lab Diamond Eternity Ring 1.00CT F/VS

£1,235£37.04 per month 
2 reviews
Compare
0 0
MY BAG

Your Bag is empty
Sign in to see your bag and get shopping!

SIGN IN