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Lab Grown Diamond
Eternity Rings

The World Has Changed. Diamonds Have Too! Lab Grown Diamond Eternity Rings - Sustainably Grown - Environmentally Friendly - Buy From The Manufacturer & Save
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612 Items found.

£687.05 CODE SJLab

1 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum
1 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum

£2,582.97 £860.98

USE CODE: SJLab

£687.05

You Save 77%

As Low as £35.88 /Mo

£1,117.54 CODE SJLab

2 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum
2 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum

£5,165.95 £1,721.98

USE CODE: SJLab

£1,117.54

You Save 81%

As Low as £71.75 /Mo

£1,720.24 CODE SJLab

3 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum
3 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum

£6,026.95 £2,152.48

USE CODE: SJLab

£1,720.24

You Save 75%

As Low as £89.69 /Mo

£2,150.74 CODE SJLab

4 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum
4 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum

£6,026.95 £2,582.97

USE CODE: SJLab

£2,150.74

You Save 69%

As Low as £107.62 /Mo

£1,720.24 CODE SJLab

5 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum
5 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold and Platinum

£6,887.94 £3,443.97

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£1,720.24

You Save 78%

As Low as £143.50 /Mo

£860.97 CODE SJLab

15 Carat Flower Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold
15 Carat Flower Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold

£3,443.97 £1,119.28

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£860.97

You Save 78%

As Low as £46.64 /Mo

£1,721.96 CODE SJLab

Marquise, Oval and Pear Shape Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold
Marquise, Oval and Pear Shape Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold

£5,165.95 £2,582.97

USE CODE: SJLab

£1,721.96

You Save 71%

As Low as £107.62 /Mo

£1,720.24 CODE SJLab

4 Carat Lab Grown Diamond Eternity Ring, 4-9.5 Ring Sizes Available In 14K White Gold and Yellow Gold
4 Carat Lab Grown Diamond Eternity Ring, 4-9.5 Ring Sizes Available In 14K White Gold and Yellow Gold

£6,887.94 £3,443.97

USE CODE: SJLab

£1,720.24

You Save 78%

As Low as £143.50 /Mo

£2,150.74 CODE SJLab

Emerald, Oval and Princess Eternity Rings In 14 Karat White and Yellow Gold
Emerald, Oval and Princess Eternity Rings In 14 Karat White and Yellow Gold

£6,026.95 £3,443.97

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£2,150.74

You Save 69%

As Low as £143.50 /Mo

£4,303.22 CODE SJLab

12 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold
12 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold

£10,331.91 £6,026.95

USE CODE: SJLab

£4,303.22

You Save 64%

As Low as £251.13 /Mo

£3,442.23 CODE SJLab

9 ¾ Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold
9 ¾ Carat Round Lab Grown Diamond Eternity Ring In 14 Karat White and Yellow Gold

£8,609.93 £5,165.95

USE CODE: SJLab

£3,442.23

You Save 65%

As Low as £215.25 /Mo

£2,150.74 CODE SJLab

Eternity Ring Size 5 3 Carat Round Lab Grown Diamond Eternity Ring In Platinum
Eternity Ring Size 5 3 Carat Round Lab Grown Diamond Eternity Ring In Platinum

£6,026.95 £2,582.97

USE CODE: SJLab

£2,150.74

You Save 69%

As Low as £107.62 /Mo

£1,720.24 CODE SJLab

Eternity Ring Size 6 3 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold
Eternity Ring Size 6 3 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold

£6,026.95 £2,152.48

USE CODE: SJLab

£1,720.24

You Save 75%

As Low as £89.69 /Mo

£1,720.24 CODE SJLab

Eternity Ring Size 6.5 3 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold
Eternity Ring Size 6.5 3 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold

£6,026.95 £2,152.48

USE CODE: SJLab

£1,720.24

You Save 75%

As Low as £89.69 /Mo

£5,164.21 CODE SJLab

8-9 Carat Oval Shape Lab Grown Diamond Eternity Ring In 14 Karat White Gold and Yellow Gold
8-9 Carat Oval Shape Lab Grown Diamond Eternity Ring In 14 Karat White Gold and Yellow Gold

£11,192.91 £6,887.94

USE CODE: SJLab

£5,164.21

You Save 60%

As Low as £286.99 /Mo

£4,303.22 CODE SJLab

8 1/4 Carat Round Lab Grown Diamond Eternity Ring In Platinum, Ring Size 4
8 1/4 Carat Round Lab Grown Diamond Eternity Ring In Platinum, Ring Size 4

£10,331.91 £6,887.94

USE CODE: SJLab

£4,303.22

You Save 64%

As Low as £286.99 /Mo

£3,442.23 CODE SJLab

9 3/4 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 9
9 3/4 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 9

£8,609.93 £5,165.95

USE CODE: SJLab

£3,442.23

You Save 65%

As Low as £215.25 /Mo

£3,442.23 CODE SJLab

9 3/4 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 8.5
9 3/4 Carat Round Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 8.5

£8,609.93 £5,165.95

USE CODE: SJLab

£3,442.23

You Save 65%

As Low as £215.25 /Mo

£3,442.23 CODE SJLab

5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 9
5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 9

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 8.5
5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 8.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 8
5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 8

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 7.5
5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 7.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 7
5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 7

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 6.5
5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 6.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 6
5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 6

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 5.5
5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 5.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 5
5 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 4.5
5 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 4.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

4 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 4
4 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat Yellow Gold, Ring Size 4

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 9
5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 9

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 8.5
5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 8.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 8
5 3/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 8

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 7.5
5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 7.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 7
5 1/2 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 7

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 6.5
5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 6.5

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

£3,442.23 CODE SJLab

5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 6
5 1/4 Carat Emerald Cut Lab Grown Diamond Eternity Ring In 14 Karat White Gold, Ring Size 6

£6,887.94 £4,304.96

USE CODE: SJLab

£3,442.23

You Save 56%

As Low as £179.37 /Mo

Frequently Asked Questions

  • 1. What do you think of lab-grown diamond eternity rings?
  • They’re absolutely gorgeous! At SuperJeweler, lab-grown diamond eternity rings deliver stunning sparkle, ethical sourcing, and significant savings compared to mined diamonds. They’re an excellent choice for beauty and budget.

 

  • 2. Are lab-grown diamond eternity rings worth it compared to natural diamond eternity rings?
  • Definitely. Lab-grown diamonds offer identical brilliance and quality as mined diamonds but at 30–60% lower prices. SuperJeweler’s eternity rings make luxury accessible without compromise.

 

  • 3. Are lab-grown diamond eternity rings durable for everyday wear?
  • Yes! Lab-grown diamonds have the same hardness (Mohs 10) as natural diamonds. SuperJeweler sets them securely in solid gold or platinum bands, making them durable enough for daily life.

 

  • 4. Should I choose a full eternity or half-eternity lab-grown diamond ring?
  • It depends on style and comfort. Full eternity rings sparkle all the way around but can’t easily be resized. Half-eternity styles cost less and are often more practical. SuperJeweler offers both.

 

  • 5. What’s the best metal choice for a lab-grown diamond eternity ring?
  • White gold is classic, yellow gold adds warmth, and platinum offers durability and hypoallergenic benefits. SuperJeweler offers all these options to match your style and budget.

 

  • 6. Are lab-grown diamond eternity rings available in different shapes?
  • Yes! SuperJeweler offers eternity rings with round, oval, emerald, princess, and cushion-cut lab-grown diamonds. Each shape creates a unique sparkle and style.

 

 

 

  • 9. Are lab-grown diamond eternity rings good for milestone gifts?
  • Yes! SuperJeweler customers often buy lab-grown diamond eternity rings to celebrate anniversaries, birthdays, or significant achievements. They’re perfect for marking life’s big moments.

 

  • 10. Do lab-grown diamond eternity rings sparkle as much as natural diamond ones?
  • They sparkle every bit as brilliantly. SuperJeweler’s lab-grown diamonds are cut for maximum fire and brilliance, so you’ll get gorgeous sparkle indistinguishable from mined diamonds.

 

Learn more about Lab Grown Diamond Eternity Ring — See all related FAQs

 

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