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 2021 products
Item Ref: FDT23-4JUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 2.00CT of H/SI Quality Diamonds which adorn the wrist beautifully. The 18K white gold included in the bracelet adds to the radiance of...
From £95.39 per month
Item Ref: UT54-XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
She will not be able to resist this stunning handcrafted ring with its exceptionally dazzling solitaire stone. 0.85CT of high quality G/VS diamonds are beautifully set in a 18K gold band for a look that's both elegant and romantic. 0.50ct...
From £73.18 per month
Item Ref: UT21-72JUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Lauren white gold engagement ring features a princess cut 0.50CT G-H/SI Quality Diamond which glistening irresistibly. The beauty of the diamond is further enhanced by the sheen of the 18K white gold band which surrounds the ring. No...
From £49.63 per month
Item Ref: UT25-97RMY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring showcases the beauty of diamonds perfectly. It features a stunning diamond solitaire in the centre that sparkles with exquisite radiance at every angle. Set in handcrafted 18K white gold that feels utterly luxurious on your finger. Certificate...
From £78.02 per month
Item Ref: NDUT45-HXU3Y
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Any bride-to-be will be proud to show off this solitaire ring thanks to the elegance and quality of the design. The handcrafted setting holds a magnificent 0.50CT lab grown diamond in G/Vs quality and more dazzling stones on the band....
From £30.11 per month
Item Ref: RX24.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent ring really exemplifies the allure that diamonds display. Imagine her delight as she takes in the 0.45CT of dazzling H/Si Premium Diamonds showcased in a delicate pave setting. The diamonds are complemented beautifully by the 18K of gleaming...
From £48.62 per month
Item Ref: NDUT348-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 1.50ct Pear Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 1.00ct round lab-grown diamond and two 0.25ct pear-shaped sides,...
From £66.59 per month
Item Ref: NDUT06-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS pear-cut diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £55.48 per month
Item Ref: NDUT87-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful certified Aurora Engagement Ring in 18K Yellow Gold. Claw setting. 1.00CT of F/VS1 quality. Free UK delivery and a 5 year guarantee.
From £50.44 per month
Item Ref: N3033.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 0.25CT Premium Quality Diamond takes the lead in this beautiful, unique 18K yellow gold ring. The diamond is shouldered by two blue sapphires which balance the sheer brilliance of the diamond with their deep blue hues. As sapphires are...
From £24.06 per month
Item Ref: UT78-72XU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can expect an outstanding proposal when you ask for her hand with this exceptional three stone ring. With G/VS diamond quality, including a cushion cut centre solitaire and two perfect round diamonds either side, it dazzles beautifully against the...
From £97.54 per month
Item Ref: HG45-372XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional Grace eternity ring features breathtaking baguette cut diamonds that give it a luxurious vintage-style appeal. Beautifully showcased in a rich yellow gold channel setting, which looks and feels stunning on the hand, it makes a superb gift for...
From £80.58 per month
Item Ref: FT91-V
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous statement ring features an exquisite, cushion cut tanzanite centre stone. Nothing short of heart-stopping, its blue and violet radiance is further enhanced by a beautiful diamond halo and sidestones on the band. Flawlessly presented in 18K gold, its...
From £68.13 per month
Item Ref: FT26-322JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The five round cut diamonds in this Chloe yellow gold ring sparkle from every facet, ensuring this ring is a gift that will be cherished for a life time. The 1.00CT of H/SI Quality Diamonds dazzle against the 18K Yellow...
From £65.91 per month
Item Ref: HG31-322GXUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Emerald Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £62.21 per month
Item Ref: NDUT84-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant with a feel of vintage luxury, this engagement ring features a sustainable lab grown diamond solitaire. It is emerald cut for exceptional lightplay and surrounded by smaller sparkling accent stones in a halo around it. The beautiful design created...
From £44.92 per month
Item Ref: NDUT05-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Hidden Halo Engagement Ring with a diamond shank, featuring a 1.00ct F/VS marquise-cut diamond, set in the finest recycled white gold. From above, this ring appears as a sleek marquise solitaire with a pavé diamond band,...
From £57.16 per month
Item Ref: NDFR77-72XU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K White Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £33.61 per month
Item Ref: UT80-95-YDFY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our scallop pavé wedding band. This ultra slim, curved wedding band is the ultimate compliment to our Amora engagement rings, adding subtle sparkle to your stack. This sleek wedding band - with its curved contours - sits comfortably on...
From £42.02 per month
Item Ref: N4529.L.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This unique diamond eternity ring is paved with glittering H/Si quality stones that create a breathtaking illusion of three unbroken diamond rows. What's more, the unique diamond detail on the sides of the ring's 18K gold band lend it extra...
From £30.58 per month
Item Ref: FET29-GY.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Diamond Ring in 18K White Gold. Claw setting. 0.05CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: UT24-72IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This spectacular Lily white gold engagement ring features a 0.50CT G/SI2 Quality Diamond which glistens against the stunning 18K white gold band. The delicate beauty of the diamond and the sheen of the white gold combine to make a truly...
From £55.48 per month
Item Ref: HG31-372XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant and glamorous, the Lauren full eternity ring highlights the natural beauty of diamonds to their best advantage with dazzling results. 1.50CT of H/SI Quality Diamonds circle the 18K white gold band of this beautiful ring in a channel setting....
From £125.13 per month
Item Ref: FT08-DVY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The perfect gift for a loved one, this captivatingly beautiful topaz ring set in 18K white gold. The luscious sky blue of the topaz is beautifully complimented by the classic sparkle of the H/SI diamonds for an elegant and luxurious...
From £63.56 per month
Item Ref: FR27-47XUY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An eye-catching Diamond Cluster Pendant in 18K White Gold. Claw setting. 0.25CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £29.1 per month
Item Ref: FG44-UY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A gift that will no doubt impress, these sapphire chandelier earrings from our Asteria collection look stunning on. With marquise cut sapphires, swaying in an 18K white gold setting encrusted with diamonds, they are designed to sparkle and scintillate as...
From £115.37 per month
Item Ref: FET26-CY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The beauty of this exceptional 1.10CT aquamarine ring makes it a piece that will always be cherished. An elegant 18K white gold band creates a perfect setting for the stunningly sparkling central gem and its surrounding 0.50CT of ethical diamonds.
From £50.1 per month
Item Ref: UT31-XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Ella white gold engagement ring has a classic design which clearly showcases the natural beauty of the 0.84CT of G/VS Quality Diamonds. The glistening diamonds feature a striking marquise cut diamond weighing 0.50CT in the centre of the...
From £66.79 per month
Item Ref: UT29-55RMY.M.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Emily white gold engagement ring will give you the confidence to perform an amazing proposal as the simple elegance of this ring is a delight. The 0.33CT H-I/I1 Quality Diamond dazzles in an 18K white gold rub over setting...
From £26.88 per month
Item Ref: FR53-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
This breathtaking ruby necklace is a truly stunning piece which will be much loved by the special person in your life. The pendant features beautifully contrasting red rubies and white diamonds that sparkle in competition with each other. The white...
From £31.59 per month
Item Ref: JG20-322XUY.U.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your everlasting love with this stunning Olivia half eternity ring and watch her face light up. Six glistening princess cut G/VS Quality Diamonds weighing a total of 1.00CT are tension set within a band of gorgeous white gold in...
From £78.36 per month
Item Ref: FET26-VY.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The imposing tanzanite stone in this stunning 18K white gold ring radiates with majesty and its shine is enhanced further by the circle of 0.50CT of H/SI Quality Diamonds which encase it. This classically styled ring showcases the beautiful contrast...
From £71.16 per month
Item Ref: UT32-72XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sparkle from the 0.50CT F-G/VS Quality Diamond in this elegant Lucy white gold engagement ring makes this a beautiful choice. This stunning engagement ring will certainly take their breath away and be hard to say no to when you...
From £67.26 per month
Item Ref: NDUT340-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Oval Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 2.00ct round lab-grown diamond and two 0.30ct pear-shaped sides,...
From £85.76 per month
Item Ref: NIUT99-72UA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo sapphire engagement ring with a diamond shank, featuring a 2.50ct emerald cut sapphire main stone and 0.55ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this timeless design appears to...
From £57.16 per month
Item Ref: NDFR20-72XU3A
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An alluring certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £24.53 per month
Item Ref: N3021
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This jaw-dropping ring features a 0.25CT round cut Premium Quality Diamond which takes pride of place between two stunning vivid green emeralds weighing a combined total of 0.20CT. The luscious green of the emeralds and radiance of the diamond is...
From £22.37 per month
Item Ref: UT71-72XU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite GIA-certified solitaire in this ring is pear shaped for a look that's elegant and exudes magnificent sparkle. The main stone is also encircled by a halo smaller diamonds and the beautiful 18K gold band showcases more radiant sidestones,...
From £90.81 per month
Item Ref: UT78-322XU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular 3-diamond heirloom piece, this handcrafted engagement ring is a distinctive choice that she'll treasure forever. It features an glamorous 1CT cushion cut solitaire counterpoised by two exceptional round brilliant diamonds. Hand set in beautiful 18K yellow gold, this...
From £185.02 per month
Item Ref: NDUT26-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Elysia engagement ring is a luxurious choice for your proposal. The polished yellow gold band showcases a stunning 0.50CT lab grown diamond which creates incredible sparkle. A beautiful ring that's sure to impress.
From £41.35 per month
Item Ref: IHG55-522JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Men's Diamond Ring in 18K Yellow Gold. Pave setting. 3.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £156.42 per month
Item Ref: HG31-372XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling Lauren eternity ring features a row of beautiful princess cut G/VS Quality Diamonds weighing an impressive 1.50CT in total. The 18K yellow gold channel setting is the perfect backdrop for such dazzling diamonds. This exquisite ring would make...
From £125.13 per month
Item Ref: FET25-C.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The showstopping blue dazzle of this 0.70CT aquamarine ring is all the more striking because of its 0.50CT of diamonds and gleaming 18K gold. Handcrafted with a claw setting to let in maximum light and create spectacular sparkle, this ring...
From £44.04 per month
Item Ref: FDT23-5JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 3.00CT of H/SI Quality Diamonds which adorn the wrist beautifully. The 18K yellow gold included in the bracelet adds to the radiance of...
From £164.83 per month
Item Ref: FT96-T.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The glamorous red sparkle of rubies is magnificently displayed in this 18K yellow gold ruby and diamond halo ring. The central gems are clustered together to create the illusion of one large ruby, while the diamond halo and sidestones add...
From £21.5 per month
Item Ref: FDT23-5RMA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 3.00CT of Premium Quality Diamonds which adorn the wrist beautifully. The 18K yellow gold included in the bracelet adds to the radiance of...
From £115.04 per month
Item Ref: NIFET42-GY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Oval Emerald Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central oval cut emerald, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.48 per month
Item Ref: NDUT84-422XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified Annabelle Engagement Ring in 18K White Gold. Claw+Pave+Shoulders setting. 2.75CT 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 £86.1 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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