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: FT05-DVY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give your loved one the gift of luxury and glamour with this stunning blue topaz and diamond ring in 18K white gold. The bright blue and classic diamond duo creates enchanting sparkle and shine. The pristine white gold band lends...
From £49.09 per month
Item Ref: FT61.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exceptional cut of the sparkling 0.80CT H/Si Quality Diamonds in this beautiful engagement ring are sure to make her go weak at the knees. The glistening round cut diamonds are claw set and extend along the 18K white gold...
From £42.02 per month
Item Ref: FT24-97JUY.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 18K white gold ring has been meticulously designed to show off the beauty of the 0.75CT of H/SI Quality Diamonds to their full potential. The three white diamonds are nestled in claw settings and this stunning ring is finished...
From £54.34 per month
Item Ref: NDUT338-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Mirroring two hearts in love, this Toi et Moi ring features two pear-cut lab-grown diamonds, 1.00ct and 2.00ct, totalling 3.00ct. Crafted in 18K yellow gold, each IGI-certified (F/VS1) diamond represents you and me, equal and intertwined. A celebrity-inspired design, this...
From £87.45 per month
Item Ref: NIUT99-72TA
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 2.50ct emerald cut ruby 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: LBDBR02-5VSY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Lab Diamond Tennis Bracelet Rubover Set 5.00ct F/VS in 18K Gold, featuring 5.00ct of F/VS lab-grown diamonds, set in the finest recycled 18k yellow gold. This unisex tennis bracelet makes the perfect milestone marker or special occasion piece...
From £171.56 per month
Item Ref: FET30-V.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K Yellow Gold. Claw setting. 0.08CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.29 per month
Item Ref: UT94-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 1.00ct premium quality G/VS1 oval cut diamond main stone, set in the finest yellow gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £206.89 per month
Item Ref: NDFR23-372HXU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Chloe Lab Diamond Solitaire Pendant Necklace, featuring 1.50ct of F/VS quality lab-grown diamonds, set in the finest recycled 18K yellow gold. A solitaire diamond necklace is a timeless staple piece that everyone needs in their jewellery collection and...
From £33.61 per month
Item Ref: NDUT86-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 3.55ct Lab Diamond Princess Cut Engagement Ring in 18k Yellow Gold G/VS1. A modern claw setting holds an impressive 3.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest...
From £99.22 per month
Item Ref: FET37-RU.I.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The chic design of this pink sapphire ring makes it the ideal treat for girls who love understated, stylish jewellery. The rectangular 'emerald cut' of the centre gem is simply beautiful, enhanced by sparkling accent diamonds on either side. The...
From £13.96 per month
Item Ref: NDFT33-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Yellow gold and ethical lab grown diamonds combine beautifully to create this sumptuous half eternity ring, sure to impress your loved one. It features a sparkling row of round cut diamonds weighing a magnificent 2 carats. A sleek channel setting...
From £79.57 per month
Item Ref: JG35-322JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a gift to mark a special occasion or anniversary then the glistening Grace half eternity ring would be an excellent choice. This ring has a timeless elegance with 1.00CT of sparkling H/SI Quality Diamonds which are...
From £104.94 per month
Item Ref: HG31-422UXUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Blue Sapphire Ring in 18K Yellow Gold. Channel Set setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £116.38 per month
Item Ref: HG31-372JUA.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This wonderful eternity ring will enchant your loved one, making it the perfect piece of jewellery to show how much you care. The 18K yellow gold channel setting houses a row of glistening H/si Quality Diamonds totalling 1.50CT.
From £75.67 per month
Item Ref: HG34-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The breathtaking Chloe eternity ring will delight the special person in your life and be a stunning symbol of the love you share. This ring features 3.00CT of G/VS Quality Diamonds which sparkle and catch the light from every angle....
From £186.7 per month
Item Ref: FT26-372JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Five brilliant diamonds dazzle against the 18K yellow gold band in this outstanding Chloe ring. Weighing an impressive 1.5CT in total, the H/SI Quality Diamonds shine beautifully in a row in this versatile ring which would make a wonderful engagement...
From £112.68 per month
Item Ref: NDHG33-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your love with this dazzling Rae eternity ring and watch her eyes light up. It features 2.00CT of breathtaking G/VS quality lab grown diamonds in luscious yellow gold. Luxurious and sparkling, this is a gift you cannot go wrong...
From £85.76 per month
Item Ref: NIFET43-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Emerald Cut Emerald Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.50ct lab-grown central emerald cut emerald gemstone, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct....
From £55.48 per month
Item Ref: LBDP02-100VSW
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 1.00CT Emily 18K White Gold Pendant Necklace F/VS, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled white gold. The central diamond is protected by a secure and unique rubover setting, putting a...
From £29.1 per month
Item Ref: NDFR20-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous 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 £32.94 per month
Item Ref: FET33-GY.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K White Gold. Claw setting. 0.18CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.44 per month
Item Ref: UT28-55XUY.S.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This modern ring showcases the simple elegance of diamonds to stunning effect. The spectacular Jessica white gold engagement ring features a 0.33CT F-G/VS Quality Diamond which is held in a contemporary tension setting and nestled within a large band of...
From £49.29 per month
Item Ref: NDUT74-322XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent halo diamond ring showcases a superb lab grown solitaire certified by IGI, one of the topmost diamond experts in the world. A beautiful diamond-embellished band holds the centre setting securely. Handcrafted in lustrous 18K white gold it's a...
From £44.92 per month
Item Ref: UT58-42YDY.L.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Representing exquisite luxury design, this sensational asymmetric Anais wedding band is handcrafted out of the finest 18K white gold to fit one of our beautiful Anais engagement rings. With 0.20ct of H/Si quality round diamonds set on the top of...
From £27.08 per month
Item Ref: NIUT90-32GA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo emerald engagement ring with a plain shank, featuring a 2.00ct oval cut emerald and 0.15ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this design appears to be a plain...
From £52.45 per month
Item Ref: NIUT98-72GA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo emerald engagement ring with a diamond shank, featuring a 2.00ct round cut emerald main stone and 0.50ct of lab-grown diamonds, set in the finest 18k yellow gold. From above, this classic design appears to...
From £52.79 per month
Item Ref: NDUT03-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS marquise-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: NDUT27-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 5.00ct Lab Diamond Round Cut Engagement Ring in Yellow Gold G/SV1 is a beautifully classic option, perfect for asking that special question. The timeless round solitaire allows for maximum brilliance, casting beautiful sparkle in all directions. The minimal...
From £115.24 per month
Item Ref: NDUT82-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in Yellow Gold G/VS1. An impressive 3.00ct oval cut diamond sits proud on a half-eternity band of pavé diamonds, while a halo of smaller diamonds encases the main stone, enhancing...
From £99.22 per month
Item Ref: UT25-92GXU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This high set Chloe engagement ring is a lesson in simple elegance. The ring features a sparkling 0.70CT Colour G/VS Quality Diamond which is held securely in a claw setting and is surrounded by the complementary 18K yellow gold band....
From £107.63 per month
Item Ref: NDFT23-72JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxury, quality and radiance of this stunning diamond trilogy ring is sure to give your loved one much joy. Classic yet contemporary, its ethical lab grown diamonds provide breathtaking sparkle in H/Si quality. An heirloom gold band gives a...
From £22.04 per month
Item Ref: JG30-322JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Featuring a magnificent fifteen H/SI Quality Diamonds weighing a total of 1.00CT, this Chloe half eternity ring is perfect if she loves stylish and simple jewellery. The diamonds sparkle from their claw setting and complement the 18K yellow gold band...
From £71.63 per month
Item Ref: HG33-322GJUA.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Emerald Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £46.4 per month
Item Ref: FT26-RUF.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This gorgeous pink sapphire ring captivates the eye and the heart with its beautiful colours and sparkle. Handcrafted with 0.40CT of diamonds and 18K yellow gold, it would make a stunning engagement ring or a very special gift for the...
From £50.44 per month
Item Ref: FDT23-8XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Featuring 6.00CT of G/VS Quality Diamonds and 18K yellow gold, this Chloe tennis bracelet exudes glamour and brings a spellbinding touch to any look. The round cut diamonds glisten in their 18K yellow gold claw settings and this breathtaking bracelet...
From £279.23 per month
Item Ref: UT76-72IU4A.R.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The pave set diamonds, which encrust the halo of this ring, cover not only the top but also the edges, creating an impressive display of fire and sparkle. Taking centre stage is GIA-certified, round brilliant cut solitaire set in the...
From £52.45 per month
Item Ref: FT25-47JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give the gift of glamour with this outstanding Lauren yellow gold ring which features 0.25CT of beautiful diamonds. The 0.25CT of H/SI Quality Diamonds is displayed in three stunning near-colourless princess cut stones which add a cosmopolitan look to this...
From £20.15 per month
Item Ref: UT26-47JUA.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be proud to pop the question and express your love with this breathtakingly beautiful Elysia yellow gold engagement ring. The sparkle of the stunning 0.25CT G-H/SI Quality Diamond radiates from the beautiful 18K yellow gold band which adds...
From £24.86 per month
Item Ref: NDJ4228Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elevate your jewellery collection with the LUXE 10.00ct Lab Diamond Tennis Bracelet, a standout piece from our exclusive LUXE collection. Featuring IGI-certified oval-cut lab diamonds totalling 10.00ct, this bracelet radiates sophistication and brilliance. Ethically sourced and expertly set in 18K...
From £201.84 per month
Item Ref: NDDN3240.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking two-ring bridal set with lavish sparkling diamonds in 18K white gold sits together beautifully. The luxurious engagement ring features an exquisite pear shaped solitaire with a triple diamond halo around it. The wedding band is designed to match...
From £82.6 per month
Item Ref: FET21-GY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Diamond Ring in 18K White Gold. Claw setting. 0.14CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: NDUT70-322XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Showcasing the finest luxury, this double halo diamond ring features a sustainable lab grown solitaire in a dazzling princess cut. The handcrafted 18K white gold split shank band divides elegantly into two as it reaches the centre, offering a substantial...
From £53.8 per month
Item Ref: NDUT79-422XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
To create breathtaking brilliance, this luxurious ring brings together an exquisite 2-carat lab grown solitaire and a radiant double halo centre setting. Drawing the eye to the beautiful cushion cut solitaire is an elegant split shank band. The handcrafted 18K...
From £74.86 per month
Item Ref: NDFT33-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This classic, elegant Rae diamond eternity ring is one of our best-selling designs. Made with a sparkling multitude of ethical lab grown diamonds, it gives off beautiful sparkle that you simply cannot stop gazing at. The handcrafted white gold setting...
From £79.57 per month
Item Ref: N4489.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Get the look of a much larger diamond with the Galileo diamond setting. Using a clever method of setting smaller diamonds to perfectly fit, we are able to create the illusion of a single diamond, in this case a 1.50ct...
From £118.94 per month
Item Ref: HG55-522JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You're sure to get a heart-warming reaction when you present the lady in your life with this stunning Sara eternity ring. The ring features 3.00CT of H/SI Quality Diamonds which are presented in a pave setting against a backdrop of...
From £166.51 per month
Item Ref: HG45-372XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a gift to mark a special occasion then you are sure to wow her with this absolutely stunning Grace eternity ring. The ring features 1.50CT of glistening G/Vs Quality Diamonds which are baguette cut and securely...
From £80.58 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)
No products were added to the compare
Order your ring with confidence.
Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.
Don’t risk the wrong fit. Get your free ring sizer now.
Accurate and easy to use!
