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 2018 products
Item Ref: NDUT16-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sculptural twist adds movement to this Origin ring in 18K white gold, set with a 1.00ct oval lab-grown diamond of F/VS quality. The recycled gold band curves gently around the finger, giving a soft yet structured look. Ethically made...
From £65.58 per month
Item Ref: NIFT14-GY
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 white 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: NIFT14-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 5 Stone Lab-Grown Oval Sapphire Half Eternity Ring, set in the finest recycled 18k white gold. This timeless engagement ring features three lab-grown central oval cut sapphires totalling 0.75ct, nestled amongst two sparkling lab-grown diamonds, with a...
From £62.21 per month
Item Ref: NIFT14-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 5 Stone Lab-Grown Oval Ruby Half Eternity Ring, set in the finest recycled 18k white gold. This timeless engagement ring features three lab-grown central oval cut rubies totalling 0.75ct, nestled amongst two sparkling lab-grown diamonds, with a...
From £62.21 per month
Item Ref: NIFT14-GY
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 white 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 £66.59 per month
Item Ref: NIFT13-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 5 Stone Lab-Grown Emerald Cut Ruby Half Eternity Ring, set in the finest recycled 18k white gold. This timeless ring features three lab-grown central round cut emerald cut ruby gemstones totalling 0.75ct, nestled amongst two sparkling lab-grown...
From £62.55 per month
Item Ref: NIFT12-UY
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 white gold. This timeless half eternity ring features three lab-grown central round cut sapphires totalling 0.75ct, nestled among two sparkling lab-grown diamonds, with...
From £62.21 per month
Item Ref: NIFT12-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 5 Stone Lab-Grown Round Ruby half eternity Ring, set in the finest recycled 18k white gold. This timeless half eternity ring features three lab-grown central round cut rubies totalling 0.75ct, nestled among two sparkling lab-grown diamonds with...
From £62.21 per month
Item Ref: NIFET42-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Oval Ruby Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central oval cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.48 per month
Item Ref: NIFET31-TY
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 white 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: NDUT334-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct marquise lab-grown diamond brings bold symmetry and elegance to this Origin ring in recycled 18K white gold. The elongated shape flatters the finger, while the minimalist band keeps the look clean and refined. Crafted with low-impact materials, it’s...
From £103.46 per month
Item Ref: NDUT334-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct marquise lab-grown diamond brings bold symmetry and elegance to this Origin ring in recycled 18K white gold. The elongated shape flatters the finger, while the minimalist band keeps the look clean and refined. Crafted with low-impact materials, it’s...
From £87.45 per month
Item Ref: NDUT334-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct marquise lab-grown diamond brings bold symmetry and elegance to this Origin ring in recycled 18K white gold. The elongated shape flatters the finger, while the minimalist band keeps the look clean and refined. Crafted with low-impact materials, it’s...
From £65.58 per month
Item Ref: NDUT333-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring features a 3.00ct Asscher-cut lab-grown centre diamond set in a recycled 18K white gold pavé band with 0.30ct stones. The design combines clean lines with subtle sparkle for an elevated, timeless feel. The sharp lines of the...
From £104.27 per month
Item Ref: NDUT333-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring features a 2.00ct Asscher-cut lab-grown centre diamond set in a recycled 18K white gold pavé band with 0.25ct stones. The design combines clean lines with subtle sparkle for an elevated, timeless feel. The sharp lines of the...
From £90.81 per month
Item Ref: NDUT333-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Origin ring features a 1.00ct Asscher-cut lab-grown centre diamond set in a recycled 18K white gold pavé band with 0.25ct stones. The design combines clean lines with subtle sparkle for an elevated, timeless feel. The sharp lines of the...
From £71.63 per month
Item Ref: NDUT332-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct Asscher-cut lab-grown diamond sits in a clean, recycled 18K white gold band. With bold facets and geometric symmetry, the Origin ring is crisp, elegant, and unmistakably modern. The minimalist setting lets the stone take focus. Made with ethical...
From £103.46 per month
Item Ref: NDUT332-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct Asscher-cut lab-grown diamond sits in a clean, recycled 18K white gold band. With bold facets and geometric symmetry, the Origin ring is crisp, elegant, and unmistakably modern. The minimalist setting lets the stone take focus. Made with ethical...
From £87.45 per month
Item Ref: NDUT332-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct Asscher-cut lab-grown diamond sits in a clean, recycled 18K white gold band. With bold facets and geometric symmetry, the Origin ring is crisp, elegant, and unmistakably modern. The minimalist setting lets the stone take focus. Made with ethical...
From £65.58 per month
Item Ref: NDUT321-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This pavé Origin ring in recycled 18K white gold features a 3.00ct pear-shaped lab-grown centre diamond, set on a 0.30ct slim grain-set band. The subtle sparkle enhances the stone’s elegant taper while keeping the design modern and refined. Crafted with...
From £104.27 per month
Item Ref: NDUT321-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This pavé Origin ring in recycled 18K white gold features a 2.00ct pear-shaped lab-grown centre diamond, set on a 0.25ct slim grain-set band. The subtle sparkle enhances the stone’s elegant taper while keeping the design modern and refined. Crafted with...
From £90.81 per month
Item Ref: NDUT321-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This pavé Origin ring in recycled 18K white gold features a 1.00ct pear-shaped lab-grown centre diamond, set on a 0.25ct slim grain-set band. The subtle sparkle enhances the stone’s elegant taper while keeping the design modern and refined. Crafted with...
From £71.63 per month
Item Ref: NDUT320-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct pear-shaped lab-grown diamond set in a recycled 18K white gold band. The Origin ring combines clean lines with a soft, tapered shape that flatters the finger. With its minimalist silhouette and brilliant sparkle, it's a refined, modern solitaire...
From £103.46 per month
Item Ref: NDUT320-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct pear-shaped lab-grown diamond set in a recycled 18K white gold band. The Origin ring combines clean lines with a soft, tapered shape that flatters the finger. With its minimalist silhouette and brilliant sparkle, it's a refined, modern solitaire...
From £87.45 per month
Item Ref: NDUT320-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct pear-shaped lab-grown diamond set in a recycled 18K white gold band. The Origin ring combines clean lines with a soft, tapered shape that flatters the finger. With its minimalist silhouette and brilliant sparkle, it's a refined, modern solitaire...
From £65.58 per month
Item Ref: NDUT325-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K white gold features a 3.00ct round lab-grown centre diamond, set on a sparkling pavé grain-set band. With a total diamond weight of 3.30ct, it’s a timeless and elegant choice. Delicate side diamonds add texture...
From £104.27 per month
Item Ref: NDUT325-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K white gold features a 1.00ct round lab-grown centre diamond, set on a sparkling pavé grain-set band. With a total diamond weight of 1.25ct, it’s a timeless and elegant choice. Delicate side diamonds add texture...
From £71.63 per month
Item Ref: NDUT324-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct round lab-grown diamond set in a minimalist recycled 18K white gold band. The Origin ring combines timeless design with a refined, modern edge. Clean lines and brilliant sparkle make it ideal for everyday wear. Crafted using ethical materials,...
From £103.46 per month
Item Ref: NDUT324-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 2.00ct round lab-grown diamond set in a minimalist recycled 18K white gold band. The Origin ring combines timeless design with a refined, modern edge. Clean lines and brilliant sparkle make it ideal for everyday wear. Crafted using ethical materials,...
From £87.45 per month
Item Ref: NDUT324-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 1.00ct round lab-grown diamond set in a minimalist recycled 18K white gold band. The Origin ring combines timeless design with a refined, modern edge. Clean lines and brilliant sparkle make it ideal for everyday wear. Crafted using ethical materials,...
From £64.9 per month
Item Ref: NIUT02-33TY
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 2.50ct emerald cut ruby and 0.15ct of lab-grown diamonds, set in the finest 18k white gold. From above, this timeless design appears to be a plain...
From £57.16 per month
Item Ref: NIUT97-72TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo ruby engagement ring with a diamond shank, featuring a 2.00ct oval cut ruby main stone, and 0.50ct of lab-grown diamonds, set in the finest 18k white gold. From above, this design appears to be...
From £52.79 per month
Item Ref: NDHG30-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 2.00CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery...
From £97.54 per month
Item Ref: NDHG30-522XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 3.00CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery...
From £130.38 per month
Item Ref: NDHG30-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 1.00CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery...
From £55.48 per month
Item Ref: NDUT00-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 3.00ct G/VS heart-shaped diamond, set in the finest recycled white gold. From above, this design appears to be a classic heart solitaire - but from the...
From £92.49 per month
Item Ref: NDUT09-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS heart-shaped diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes...
From £77.35 per month
Item Ref: NDUT07-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 2.00ct F/VS pear cut diamond main stone, set in the finest recycled white gold. From above, this design appears to be a solitaire pear cut engagement...
From £80.04 per month
Item Ref: NDUT03-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS marquise-cut diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £88.32 per month
Item Ref: NDUT03-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 2.00ct F/VS marquise-cut diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £77.35 per month
Item Ref: NDP3411Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Step into unparalleled luxury with the LUXE 8.00ct Lab Diamond Hoop Earrings, an exquisite creation from our renowned LUXE Collection. Crafted in 18K white gold, these hoops feature IGI-certified lab-grown diamonds in a stunning mix of round, radiant, oval, pear,...
From £190.07 per month
Item Ref: NDP3418Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Introducing the LUXE 8.00ct Lab Diamond Hoop Earrings, a radiant addition to our LUXE Collection. Crafted in 18K white gold, these exquisite hoops are adorned with IGI-certified lab-grown diamonds in a mesmerising array of mixed cuts, including round, radiant, oval,...
From £142.96 per month
Item Ref: NDD3579-52XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate luxury with the LUXE 27.00ct Lab Diamond Necklace, a stunning creation from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this necklace achieves a total weight of 27.00ct, offering unmatched brilliance and...
Item Ref: NDD3577-52XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Immerse yourself in timeless sophistication with the LUXE 33.00ct Lab Diamond Necklace, a signature piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 33.00ct, this necklace is a true masterpiece of brilliance. Each...
Item Ref: NDP3414-DF422Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite Annabelle 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 white gold setting, catching the eye with its unrivalled...
From £74.53 per month
Item Ref: UT62-12GXU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Danielle ring showcases an exquisitely shimmering cushion cut solitaire encircled by a dazzling halo and diamond-studded shoulders. The superb G/VS2 quality solitaire is certified by GIA, the most trusted diamond grading authority in the world. With a luxurious...
From £140.13 per month
Item Ref: NDUT87-DF72Y.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora ring is 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 white gold setting, catching the eye with its unrivalled...
From £38.86 per month
Item Ref: NDUT87-DF322Y.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora ring is 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 white gold setting, catching the eye with its unrivalled...
From £52.99 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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