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?

FILTER BY
CLEAR ALL
CLOSE FILTERS
Rings xLab Grown Diamond xSingle Stone xHalo xCluster x
Showing 97 - 144 of 538 products
Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in Platinum G/VS1

Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in Platinum G/VS1

£4,595£73.57 per month 
Compare
Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in 18K White Gold G/VS1

Beatrice 3.55ct Lab Diamond Cushion Cut Engagement Ring in 18K White Gold G/VS1

£4,385£70.20 per month 
Compare
Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in Platinum G/VS1

Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in Platinum G/VS1

£4,699£75.23 per month 
Compare
Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in 18K White Gold G/VS1

Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in 18K White Gold G/VS1

£4,499£72.03 per month 
Compare
NEXT DAY DELIVERY Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1

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

£4,699£75.23 per month 
Compare
Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in 18K White Gold G/VS1

Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in 18K White Gold G/VS1

£4,499£72.03 per month 
Compare
NEXT DAY DELIVERY LOW STOCKGrace 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

Grace 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£3,689£59.06 per month 
Compare
Grace 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

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

£3,449£55.22 per month 
Compare
NEXT DAY DELIVERY Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£3,689£59.06 per month 
1 reviews
Compare
Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

£3,449£55.22 per month 
1 reviews
Compare
NEXT DAY DELIVERY Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1

£3,689£59.06 per month 
3 reviews
Compare
Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

Low Set Chloe 3.00ct Lab Diamond Round Cut Engagement Ring in 18K White Gold G/VS1

£3,449£55.22 per month 
Compare
NEXT DAY DELIVERY Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

£199 
1 reviews
Compare
NEXT DAY DELIVERY Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver

Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver

£199 
4 reviews
Compare
NEXT DAY DELIVERY Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 925 Sterling Silver

Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 925 Sterling Silver

£265 
3 reviews
Compare
NEXT DAY DELIVERY Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver

Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver

£195 
1 reviews
Compare
NEXT DAY DELIVERY Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

£195 
3 reviews
Compare
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

£1,595£25.53 per month 
Compare
NEXT DAY DELIVERY Lab Emerald 1.95CT and Lab Diamond 1.00ct Cluster Ring in 18K White Gold

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

£1,695£27.13 per month 
Compare
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

£1,575£25.21 per month 
1 reviews
Compare
NEXT DAY DELIVERY Lab Sapphire 2.3ct and Lab Diamond 1ct Cluster Ring in 18K White Gold

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

£1,575£25.21 per month 
1 reviews
Compare
18K Ring White Gold Baguette Lab Diamond Set Mount (1.15ct) SIZE N

18K Ring White Gold Baguette Lab Diamond Set Mount (1.15ct) SIZE N

On Sale £1,449£23.20 per month 
Compare
18K Ring Gold Lab Diamond Set Rubover Mount (0.57ct) SIZE N

18K Ring Gold Lab Diamond Set Rubover Mount (0.57ct) SIZE N

On Sale £979£15.67 per month 
Compare
18K Ring White Gold Lab Diamond Set Rubover Mount (0.59ct) SIZE N

18K Ring White Gold Lab Diamond Set Rubover Mount (0.59ct) SIZE N

On Sale £979£15.67 per month 
Compare
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

£3,299£79.17 per month 
Compare
NEXT DAY DELIVERY LOW STOCKAnnabelle Lab Diamond Halo Engagement Ring 18K White Gold 2.75ct F/VS1

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

£3,299£79.17 per month 
Compare
Annabelle Lab Diamond Halo Engagement Ring in Platinum 2.75ct F/VS1

Annabelle Lab Diamond Halo Engagement Ring in Platinum 2.75ct F/VS1

£3,399£81.25 per month 
1 reviews
Compare
Annabelle Lab Diamond Halo Engagement Ring in 18K Gold 2.15ct F/VS1

Annabelle Lab Diamond Halo Engagement Ring in 18K Gold 2.15ct F/VS1

£2,469£55.95 per month 
Compare
Annabelle Lab Diamond Halo Engagement Ring 18K White Gold 2.15ct F/VS1

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

£2,469£55.95 per month 
Compare
NEXT DAY DELIVERY Annabelle Lab Diamond Halo Engagement Ring in Platinum 2.15ct F/VS1

Annabelle Lab Diamond Halo Engagement Ring in Platinum 2.15ct F/VS1

£2,575£57.56 per month 
Compare
NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 2.55ct F/VS1

Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 2.55ct F/VS1

£3,499£79.17 per month 
Compare
NEXT DAY DELIVERY Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 2.55ct F/VS1

Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 2.55ct F/VS1

£3,499£79.17 per month 
Compare
Georgina Lab Oval Diamond Halo Engagement Ring Platinum 2.05ct F/VS1

Georgina Lab Oval Diamond Halo Engagement Ring Platinum 2.05ct F/VS1

£2,745£57.56 per month 
Compare
Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 2.05ct F/VS1

Georgina Lab Oval Diamond Halo Engagement Ring 18K Gold 2.05ct F/VS1

£2,635£55.95 per month 
Compare
Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 2.05ct F/VS1

Georgina Lab Oval Diamond Halo Engagement Ring 18K White Gold 2.05ct F/VS1

£2,635£55.95 per month 
Compare
NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.60ct F/VS1

Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.60ct F/VS1

£3,399£80.04 per month 
Compare
Diana Lab Diamond Pear Halo Engagement Ring in 18K Gold 2.60ct F/VS1

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

£3,299£79.17 per month 
Compare
Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 2.60ct F/VS1

Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 2.60ct F/VS1

£3,299£79.17 per month 
Compare
NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring Platinum 2.10ct F/VS1

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

£2,575£58.10 per month 
1 reviews
Compare
Diana Lab Diamond Pear Halo Engagement Ring in 18K Gold 2.10ct F/VS1

Diana Lab Diamond Pear Halo Engagement Ring in 18K Gold 2.10ct F/VS1

£2,469£55.95 per month 
1 reviews
Compare
NEXT DAY DELIVERY Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 2.10ct F/VS1

Diana Lab Diamond Pear Halo Engagement Ring 18KW Gold 2.10ct F/VS1

£2,469£55.95 per month 
Compare
Alessandra Lab Diamond Engagement Ring 18K Gold 2.60CT F/VS1

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

£3,345£76.77 per month 
Compare
Alessandra Lab Diamond Engagement Ring 18K Gold 2.10CT F/VS1

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

£2,575£56.98 per month 
Compare
NEXT DAY DELIVERY Dalia Lab Diamond Oval with Trillions 1.70ct Ring in Platinum F/VS1

Dalia Lab Diamond Oval with Trillions 1.70ct Ring in Platinum F/VS1

£2,195£47.95 per month 
Compare
NEXT DAY DELIVERY Dalia Lab Diamond Oval with Trillions 1.70ct Ring in 18K Yellow Gold F/VS1

Dalia Lab Diamond Oval with Trillions 1.70ct Ring in 18K Yellow Gold F/VS1

£2,079£46.03 per month 
Compare
Dalia Lab Diamond Oval with Trillions 1.70ct Ring in 18K White Gold F/VS1

Dalia Lab Diamond Oval with Trillions 1.70ct Ring in 18K White Gold F/VS1

£2,079£46.03 per month 
Compare
NEXT DAY DELIVERY Erika Lab Diamond 1.70ct Emerald Cut Ring in Platinum F/VS1

Erika Lab Diamond 1.70ct Emerald Cut Ring in Platinum F/VS1

£2,195£47.95 per month 
Compare
NEXT DAY DELIVERY LOW STOCKErika Lab Diamond 1.70ct Emerald Cut Ring in 18K Yellow Gold F/VS1

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

£2,079£46.03 per month 
1 reviews
Compare
0 0
MY BAG

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

SIGN IN