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Eternity Ring Katie Platinum Diamond 3.00ct G/Vs
£7,299£12,979
From £243/mo
Platinum (selected)
Diamond Diamond Diamond 3.00ct G/VS (Natural) (selected)
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Lab Diamond Half Eternity Wave Ring 0.05ct in 925 Silver
£119£135
Silver (selected)
Diamond Diamond 0.05ct H/SI (Lab Grown) (selected)
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Lab Diamond Half Eternity Wave Ring 0.05ct in 18K Gold Vermeil
£129£149
18K Gold Vermeil (selected)
Diamond Diamond 0.05ct H/SI (Lab Grown) (selected)
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Black Diamond and Lab Diamond Crossover Ring 0.09ct in 925 Silver
£179£239
Silver (selected)
Diamond Diamond 0.09ct PREMIUMQUALITY (Lab Grown) (selected)
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Heart Half Eternity Ring Lab Diamond 0.11ct in 925 SIlver
£199£245
Silver (selected)
Diamond Diamond 0.11ct H/SI (Lab Grown) (selected)
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Duo Stacking Lab Diamond Ring 0.26ct in 18K Gold Vermeil
£199£269
18K Gold Vermeil (selected)
Diamond Diamond 0.26ct H/SI (Lab Grown) (selected)
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Half Eternity Ring 0.30CT Lab Diamond 9K White Gold
£469£755
From £16/mo
9K White Gold (selected)
Diamond Diamond 0.30ct H/SI (Lab Grown) (selected)
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Half Eternity Ring 0.15CT Claw Set Lab Diamond 9K White Gold
£375£589
From £13/mo
Diamond Diamond 0.15ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Amora 0.50ct Lab Diamond Set Ring Set in 18K Gold
£899£1,495
From £30/mo
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Amora 0.50ct Lab Diamond Set Ring Set in Platinum
£919£1,529
From £31/mo
NEXT DAY DELIVERY
Chloe Lab Diamond Eternity Ring Platinum Claw Set 1.00ct G/Vs
£985£1,645
From £33/mo
Platinum (selected)
Diamond Diamond 1.00ct G/VS (Lab Grown) (selected) Diamond Diamond +5
NEXT DAY DELIVERY
Lab Diamond Spiral Ring 0.25ct in 925 Silver
£249£339
Silver (selected)
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Lab Diamond Spiral Ring 0.25ct in 18k Gold Vermeil
£249£339
18K Gold Vermeil (selected)
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Double Band Stacking Ring Lab Diamond 0.25ct in 925 Silver
£229£309
Silver (selected)
Diamond Diamond 0.25ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Erin Lab Diamond Eternity Ring Platinum 1.00ct G/Vs
£1,299£2,305
From £43/mo
Platinum (selected)
Diamond Diamond 1.00ct G/VS (Lab Grown) (selected) Diamond Diamond
NEXT DAY DELIVERY
Sapphire and 0.50ct Lab Diamond Asteria Eternity Ring 9K White Gold
£949£1,535
From £32/mo
9K White Gold (selected)
Ruby Sapphire Sapphire 0.50ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Chloe 7 Stone Lab Diamond Eternity Ring 2.00CT F/VS in 9K White Gold
£1,269£2,045
From £42/mo
9K White Gold (selected)
Diamond Diamond Diamond 2.00ct F/VS (Lab Grown) (selected) Diamond +1
NEXT DAY DELIVERY
Half Eternity Ring 0.30CT Lab Diamond 9K Yellow Gold
£469£755
From £16/mo
9K Yellow Gold (selected)
Diamond Diamond 0.30ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Double Heart Band Stacking Ring Lab Diamond 0.20ct in 18K Gold Vermeil
£229£315
18K Gold Vermeil (selected)
Diamond Diamond 0.20ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Chloe 7 Stone Lab Diamond Eternity Ring 0.50CT G/VS in 9K White Gold
£649£1,049
From £22/mo
9K White Gold (selected)
Diamond Diamond Diamond Diamond 0.50ct F/VS (Lab Grown) (selected) +1
NEXT DAY DELIVERY
NEXT DAY DELIVERY
NEXT DAY DELIVERY
Half Eternity Ring Lab Diamond 9K Yellow Gold 0.15CT
£375£589
From £13/mo
Diamond Diamond 0.15ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Chloe Lab Diamond Eternity Ring Platinum Claw Set 2.00ct G/Vs
£1,949£3,469
From £65/mo
Platinum (selected)
Diamond Diamond Diamond 2.00ct F/VS (Lab Grown) (selected) Diamond +5
Eternity Ring Katie Platinum Diamond 3.00ct G/Vs

Diamond Eternity Rings

Eternity rings feature a continuous line of sparkling stones, symbolising everlasting love. Whether set halfway or all around the band, they mark life’s most meaningful moments.

Our collection includes classic diamond eternity rings as well as gemstone designs with vibrant emeralds and sapphires. These rings are crafted using recycled precious metals and are available in a range of styles, from half and full bands to modern five-stone designs.

We offer both ethically sourced natural diamonds and lab-grown alternatives. All our mined diamonds are conflict-free and adhere to the Kimberley Process, while our lab-grown diamonds offer the same brilliance and beauty, being chemically and optically identical to mined stones. Diamonds above a certain carat weight are independently certified for quality and authenticity.

Consciously made and beautifully designed, our eternity rings are crafted to celebrate love, milestones, and meaningful moments.

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FAQs

Eternity rings are more difficult to resize than standard rings, so it’s important to get the size right from the start. We recommend using our free ring sizer (https://www.thediamondstore.co.uk/pages/free-ring-sizer-form) or measuring an existing ring that fits the correct finger. If you’re buying an eternity ring as a gift, try to borrow one of your partner’s rings in secret or ask a close friend or family member for guidance. Our customer service team can also help you choose the best size for a perfect fit.

Eternity rings usually can’t be resized because of their continuous band of diamonds or gemstones, so it’s important to get the size right from the start. If you’re unsure, our team is here to help with sizing advice and to confirm whether your chosen design offers any flexibility. And for extra peace of mind, our exchange policy makes it easy to swap for a different size - so you’ll always end up with the perfect fit.

A full eternity ring features diamonds or gemstones set all the way around the band, creating continuous sparkle from every angle. A half eternity ring has stones set across the front half of the band only, leaving the back smooth for added comfort and easier resizing. Both styles symbolise everlasting love, with the choice often coming down to personal preference and lifestyle.

Yes, our eternity rings are crafted with durable metals and high-quality diamonds or gemstones, designed for regular wear. However, because the stones sit across the band, we recommend removing your eternity ring during manual work, gym sessions, or when using harsh chemicals to protect both the setting and the stones. With the right care, your eternity ring will stay beautiful for a lifetime.

Eternity rings are traditionally gifted to mark life’s most meaningful milestones, such as anniversaries, the birth of a child, or any other significant celebration. You can wear them as part of your wedding stack, or on any finger you choose. The continuous row of sparkling stones symbolises everlasting love and commitment, making them a meaningful choice for marking a new chapter in your love story.