Discover the lasting beauty of 18K gold jewellery. Available in both yellow and white gold, these timeless designs are crafted with a high gold content for a luxurious feel. From everyday favourites to future heirlooms, explore fine jewellery made to be worn, loved and passed down for generations.
Showing 2019 products
Item Ref: NDUT12-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring in recycled 18K yellow gold features a 2.00ct round lab-grown diamond of F/VS quality and a gently twisted band. The warm gold tone adds richness, while the band’s soft movement brings an elegant, contemporary feel. With ethical...
From £87.45 per month
Item Ref: NDUT358-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sculptural design meets warm gold in this striking fluted ring from The Flute Collection. Crafted from recycled 18K yellow gold, it features a 0.50ct F/VS1 Asscher-cut lab-grown diamond set in talon claws. The Asscher’s step-cut facets reflect light with vintage-style...
From £53.8 per month
Item Ref: NDUT356-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Feminine curves meet bold design in this fluted 18K yellow gold ring from The Flute Collection. The recycled gold band holds a 0.50ct F/VS1 oval lab-grown diamond in talon claws. Its smooth, sculptural lines make it ideal for stacking or...
From £65.58 per month
Item Ref: NIFT14-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 5 Stone Lab-Grown Oval Emerald Half Eternity Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features three lab-grown central oval cut emeralds totalling 0.75ct, nestled amongst two sparkling lab-grown diamonds, with a...
From £62.21 per month
Item Ref: NIFT12-U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 5 Stone Lab-Grown Round Sapphire half eternity Ring, set in the finest recycled 18k yellow gold. This timeless half eternity ring features three lab-grown central round cut sapphires totalling 0.75ct, nestled among two sparkling lab-grown diamonds wit...
From £62.21 per month
Item Ref: NIFET31-U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Sapphire Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central round cut sapphire, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NIFET31-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Ruby Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central round cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.82 per month
Item Ref: NDUT346-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct pear V-shaped solitaire engagement ring is crafted in the finest recycled 18K yellow gold, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure...
From £54.47 per month
Item Ref: NDUT342-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 0.50ct emerald V-shaped solitaire engagement ring is crafted in the finest recycled 18K yellow gold, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure...
From £42.02 per month
Item Ref: NDUT332-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this Origin ring features a 1.00ct Asscher-cut lab-grown diamond in a sleek, minimal setting. The contrast between the sharp diamond and warm gold creates a modern, wearable statement. Understated but structured, it’s a conscious...
From £65.58 per month
Item Ref: NDUT320-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this Origin ring features a 1.00ct pear-shaped lab-grown diamond on a smooth, minimal band. The elongated centre stone adds elegance, while the warm gold keeps the look soft and timeless. Designed with sustainability in...
From £65.58 per month
Item Ref: NDUT329-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, the pavé Origin ring showcases a 1.00ct oval lab-grown centre diamond radiating subtle sparkle and warmth. The pavé band adds delicate detail without overshadowing the centre stone increasing the total diamond weight to 1.25ct....
From £71.63 per month
Item Ref: NDUT328-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K yellow gold features a 1.00ct oval lab-grown diamond on a clean, polished band. The warm metal adds softness to the stone’s crisp brilliance, creating a look that’s refined but easy to wear. Modern, understated,...
From £65.58 per month
Item Ref: NDUT325-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this pavé-set Origin ring brings extra brilliance to a classic silhouette. This ring features a 3.00ct round lab-grown centre diamond, enhanced by a grain-set band that catches the light from every angle. Altogether, the...
From £104.27 per month
Item Ref: NDUT325-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K yellow gold, this pavé-set Origin ring brings extra brilliance to a classic silhouette. This ring features a 1.00ct round lab-grown centre diamond, enhanced by a grain-set band that catches the light from every angle. Altogether, the...
From £71.63 per month
Item Ref: NDUT324-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring features a 2.00ct round lab-grown diamond in a recycled 18K yellow gold band. Its warm tone pairs perfectly with the crisp sparkle of the diamond, offering a modern, refined look. Understated yet impactful, it’s an ethical, everyday...
From £87.45 per month
Item Ref: NDUT324-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring features a 1.00ct round lab-grown diamond in a recycled 18K yellow gold band. Its warm tone pairs perfectly with the crisp sparkle of the diamond, offering a modern, refined look. Understated yet impactful, it’s an ethical, everyday...
From £64.9 per month
Item Ref: NIUT91-33TA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo engagement ring with a plain shank, featuring a classic 2.00ct round cut ruby and 0.11ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this timeless design appears to be a...
From £52.79 per month
Item Ref: HG76-52A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item HG76-52S - An eye-catching Elisa Eternity Ring in 18K Yellow Gold. Claw setting. 7.00CT of G/VVS quality diamonds. Free UK delivery and a 5 year guarantee.
From £468.65 per month
Item Ref: NDUT50-422IXU3A.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Alessandra Engagement Ring in 18K Yellow Gold. Claw setting. 2.60CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty...
From £62.88 per month
Item Ref: NDUT84-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special certified Annabelle Engagement Ring in 18K Yellow Gold. Claw+Pave+Shoulders setting. 2.15CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty...
From £70.62 per month
Item Ref: NDP3413-AF322A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Diana earrings are part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £59.52 per month
Item Ref: NDFG27-DF322A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Ella earrings are part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £43.03 per month
Item Ref: NDUT74-RF322A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Reina ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £47.27 per month
Item Ref: NDUT85-AF322A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Beatrice ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £48.62 per month
Item Ref: NDUT74-AF322A.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Reina ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £48.62 per month
Item Ref: NDUT73-RF322A.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Elizabeth ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £47.27 per month
Item Ref: NDFG29-RF422A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Georgina earrings are part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £75.53 per month
Item Ref: NDUT82-AF72A.J.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £35.97 per month
Item Ref: NDUT85-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in Yellow Gold G/VS1. A beautiful 5.00ct cushion cut diamond sits proud on a half-eternity band of pavé diamonds, while a halo of smaller diamonds encases the main stone, enhancing...
From £127.15 per month
Item Ref: N3588.N.0
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Diamond Ring in 18K Yellow Gold. Claw setting. 0.55ct Premium Quality Diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a natural...
From £22.37 per month
Item Ref: FET33-T.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item RTC-FET33-T - An alluring Diamond Ring in 18K Yellow Gold. Claw setting. 0.18CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.44 per month
Item Ref: N3745.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K Yellow Gold. Pave setting. 1.30CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £49.96 per month
Item Ref: V3276
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.07CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: V3264
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Diamond Ring in 18K Yellow Gold. Channel setting. 0.09CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: V3273.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.02CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: FT34-322JUA.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Wow her with this stunning half eternity ring on a special anniversary or occasion and give her a gift she'll cherish for years. This beautiful ring measures 6mm and features 1.00CT of H/SI Quality Diamonds which are baguette cut and...
From £55.15 per month
Item Ref: N3039.L.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Diamond Ring in 18K Yellow Gold. Claw setting. 0.15CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...
From £16.65 per month
Item Ref: UT83-92XU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The simple sophistication of this luxurious solitaire engagement ring is sure to impress when you pop the question. The ring features a stunning GIA-certified, emerald cut solitaire diamond within a beautifully contrasting yellow gold setting. The enduring style of this...
From £107.63 per month
Item Ref: UT77-322XU3A.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ring's exquisite GIA-certified solitaire is round cut for exceptional sparkle and fire. To enhance its magnificent radiance, it's nestled in a double halo of smaller diamonds. The split shank band, which divides into two either side of the centre...
From £314.76 per month
Item Ref: NDUT85-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular certified Beatrice Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.05CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £70.62 per month
Item Ref: NDUT74-422XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A truly luxurious piece, this beautiful diamond halo ring with sidestones is a perfect symbol of your love. It boasts a staggering 2-carat lab grown solitaire certified by IGI, one of the world's most respected diamond grading institutions, to give...
From £61.07 per month
Item Ref: NDUT73-422XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this luxurious and elegant halo ring with its sumptuous gold setting encrusted with dazzling sidestones. The exquisitely sparkling 2-carat lab grown solitaire is quality certified by IGI, one of the most esteemed international gemmological...
From £80.72 per month
Item Ref: IYD35-9XUY.Q.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Men's Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.07CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £54.0 per month
Item Ref: HG33-322UJUA.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Blue Sapphire Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.03 per month
Item Ref: UT85-322IU4A.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful diamond ring showcases an exquisitely shimmering cushion cut solitaire encircled by a dazzling diamond halo. The superb G/SI2 quality solitaire is certified by GIA, the most trusted international diamond grading authority. With a luxurious 1.65CT vintage look in...
From £117.73 per month
Item Ref: UT79-92IU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent double-halo diamond ring showcases a superb cushion cut solitaire certified by GIA. A beautiful split shank setting, which divides the band into two either side of the centre stone, holds the setting very securely and allows for extra...
From £70.62 per month
Item Ref: N4566.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful heirloom statement piece for important occasions, this stylish three band halo ring will add unmistakeable luxury to your look. The round brilliant cut diamonds are arranged in three sumptuous halo settings, with exquisite sparkle that contrasts beautifully against...
From £62.21 per month
We want you to feel completely confident when you shop with us. That’s why we offer FREE 30-day returns for refunds and 60-day exchanges across the UK and Northern Ireland.
If you’ve ordered a ring smaller than a size J or larger than a size Q, don’t worry — these are custom sizes, but we’re still happy to offer a free exchange or resizing if the fit isn’t quite right.
Changed your mind? No problem — you can cancel your order anytime before it’s been dispatched.
Just reach out to our friendly team via Live Chat, by email at customerservice@thediamondstore.com, or give us a call on 0345 084 1200 (or +44 345 084 1200 if calling from outside the UK). Please have your order number handy to help us assist you as quickly as possible.
Please note that for rings smaller than size J or larger than size Q, the width may vary slightly (up to 10%) due to the crafting process. If you need any adjustments, we’re happy to help.
If your item arrives damaged or defective, we’ll make it right — fast. We’ll either repair or replace it at no cost to you, or provide a refund once it’s been assessed by our head jeweller.
Our standard returns policy is 30 days to return, and 60 days to exchange.
We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year warranty against defects in materials or craftsmanship. Every item is also fully hallmarked according to UK legislation, confirming its authenticity and origin.
Once we’ve received and inspected your returned jewellery, we’ll process your refund right away and email you to confirm. Depending on your bank or payment provider, it may take 3 to 5 working days to show up on your statement.
We’ll always refund you via the same method you used to make your purchase — whether that was credit or debit card, PayPal, Pay4Later Finance, bank transfer, or another option.
To avoid delays, make sure to include the returns label print-out with your parcel. This helps us identify your return quickly.
We’re proud to say that all our diamonds are conflict-free and fully compliant with United Nations regulations. When you buy from us, you’re choosing ethical beauty.
We’re here whenever you need us.
📧 Email us: customerservice@thediamondstore.com or returns@thediamondstore.co.uk
📞 Call us: 0345 084 1200 (UK) or +44 345 084 1200 (International)
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