Luxurious and enduring, our handcrafted platinum rings offer the finest quality out of all the precious metals. The perfect symbol of love for your biggest occasions.
Showing 706 products
Item Ref: NDUT88-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Erika Engagement Ring in Platinum. Claw setting. 1.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and...
From £55.48 per month
Item Ref: NDUT71-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 3.60ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1. A traditional pear cut ring is modernised with a halo of smaller diamonds surrounding it, maximising the central, consciously crafted stone’s magnitude even further. The band, made...
From £97.54 per month
Item Ref: HG31-72XUS.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Eternity rings are traditionally given on special anniversaries and occasions so if you want to show a loved one how much you care then this beautiful Lauren eternity ring is an excellent choice. Featuring 0.50CT of G/VS Quality Diamonds in...
From £38.86 per month
Item Ref: HG20-322UJUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Blue Sapphire Ring in Platinum. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £31.59 per month
Item Ref: NDUT24-55XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
There's nothing quite like the simple elegance of a solitaire setting to show off a diamond. Nestled in gleaming platinum, this superb quality lab grown diamond centre stone is forged in a precisely controlled lab environment, showcasing the ultimate fusion...
From £36.98 per month
Item Ref: NDUT26-55JUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for an exceptional engagement ring, she is sure to be blown away by this stunning diamond solitaire. The exquisite lab grown diamond in the centre dazzles the eye every time it catches the light. Set in beautiful...
From £20.15 per month
Item Ref: UT76-YDS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious take on a simple wedding band, this exquisite platinum diamond ring perfectly matches our beautiful Eleanor engagement rings - or any other engagement rings in a similar style. With two sparkling rows of G/Si diamonds, it creates breathtaking...
From £64.57 per month
Item Ref: NDUT23-372IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Low Set Chloe Engagement Ring in Platinum. Claw setting. 1.50CT 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 £65.58 per month
Item Ref: NDUT80-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 2.00ct premium quality F/VS1 oval cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £77.35 per month
Item Ref: HG31-322GXUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Emerald Ring in Platinum. Channel Set setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £80.04 per month
Item Ref: UT85-YDS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Say 'I do' with this stunning diamond wedding band in platinum. It perfectly matches our beautiful white gold Beatrice engagement rings or any other engagement ring in a similar style. A wedding ring that stands out from the rest, this...
From £39.33 per month
Item Ref: UT85-72IU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Beatrice ring showcases an exquisitely shimmering cushion cut solitaire encircled by a dazzling halo and diamond-studded shoulders. The superb G/SI2 quality solitaire is certified by GIA, the most trusted diamond grading authority in the world. With a luxurious...
From £77.35 per month
Item Ref: UT56-72IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in platinum. The centre stone is certified at G/Si2 grade by GIA, the world's most authoritative diamond quality experts. With a total of 0.91CT diamond weight, this is...
From £67.26 per month
Item Ref: FT33-47JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Rae half eternity ring features a traditional and classic design which makes it the perfect ring if she loves elegant jewellery. The ring showcases a stunning row of 0.25CT of H/SI Quality Diamonds which are channel set within a...
From £23.52 per month
Item Ref: HG31-322XUS.H.0
AVAILABILITY: In stock (2 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. 1.00CT of G/Vs Quality Diamonds circle the Platinum band of this beautiful ring in a channel setting. The diamonds...
From £60.53 per month
Item Ref: NDFET23-CS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant aquamarine trilogy ring in fine platinum displays its central gemstone in a stunning claw setting for exquisite sparkle. Its beauty is highlighted by radiant lab-grown diamonds either side. If you're looking for a classic gemstone gift for someone...
From £79.71 per month
Item Ref: NDUT23-422IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special certified Low Set Chloe Engagement Ring in Platinum. Claw setting. 2.00CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 2.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £73.99 per month
Item Ref: NDUT82-372XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant certified Georgina Engagement Ring in Platinum. Claw+Pave setting. 2.05CT 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 to a...
From £70.62 per month
Item Ref: S3486.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Wide Ring in Platinum. Rubover setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £113.69 per month
Item Ref: NDUT39-72HXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A perfect halo for your angel. This exquisitely luxurious engagement ring is simple in design yet guaranteed to make an impact statement. Glistening and radiant, the half carat IGI certified lab grown centre stone is forged from a tiny seed...
From £47.74 per month
Item Ref: NDUT62-72IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful lab grown diamond ring showcases an exquisitely shimmering cushion cut solitaire encircled by a dazzling halo. The superb G/VS1 quality solitaire is certified by IGI, one of the most trusted international diamond grading authorities. With a luxurious 1.00CT...
From £63.89 per month
Item Ref: UT39-YDS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite luxury and sparkle, this sensational platinum wedding band is handcrafted to fit our bestselling Ella engagement rings or other engagement rings in a similar style. With G/Si quality diamonds, this ring will truly stand out on your wedding...
From £36.3 per month
Item Ref: JG30-72XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Chloe half eternity ring sums up simple, understated elegance perfectly and is the ideal gift to mark a special occasion or just to show her how much you love her. The ring features fifteen stunning G/VS Quality Diamonds weighing...
From £47.07 per month
Item Ref: UT80-95-YDRS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain wedding band. This ultra slim, curved wedding band is the ultimate compliment to our Amora engagement rings, letting the engagement ring really shine. This sleek wedding band - with its curved contours - sits comfortably on the...
From £29.24 per month
Item Ref: FET27-TS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The magnificent design of this ruby ring makes it a luxurious engagement ring or a beautiful gift for a special wedding anniversary. The ravishing red sparkle of the central ruby is offset by 1.00 carat of H/Si grade diamonds and...
From £127.82 per month
Item Ref: NDHG31-422XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a magnificent gift, then you'll be sure to impress her with this luxurious Lauren eternity ring. It features 2.00CT of exquisite G/Vs quality lab grown diamonds held in an heirloom platinum setting. A stunning piece for...
From £70.62 per month
Item Ref: UT84-YDS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sparkling take on a simple wedding band, this beautiful platinum diamond ring perfectly accommodates the emerald-cut design of our luxurious Annabelle engagement rings. With gorgeous G/Si diamonds, it creates truly eye-catching brilliance and style on your hand.
From £39.33 per month
Item Ref: NDHG34-722XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Chloe Eternity Ring in Platinum. Claw setting. 5.00CT of F/VS 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 £116.04 per month
Item Ref: FET23-GS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Emeralds have always evoked beauty and luxury and this eye-catching emerald and diamond ring is no exception. Its stunning platinum band brings out the natural sparkle of both the 0.70CT emerald and 0.50CT of ravishing H/SI quality diamonds. It's a...
From £108.31 per month
Item Ref: FT26-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The five round cut diamonds in this Chloe platinum ring sparkle from every facet, ensuring this ring is a gift that will be cherished for a life time. The 1.00CT of G/VS Quality Diamonds dazzle against the pristine platinum band,...
From £95.86 per month
Item Ref: NDUT79-322XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxury and brilliance of this diamond ring is sure to impress. Extravagant yet elegant, its IGI-certified solitaire is cushion cut for breathtaking sparkle and fire. The split shank band which divides into two to support and balance the centre...
From £75.67 per month
Item Ref: UT82-YDS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious platinum wedding band is handcrafted to perfectly match one of our sparkling Georgina engagement rings or any other engagement ring that has a similar style. With breathtaking G/Si diamonds, its curve accommodates your engagement ring beautifully and accompanies...
From £41.22 per month
Item Ref: FT26-72XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The five round cut diamonds in this Chloe platinum ring sparkle from every facet, ensuring this ring is a gift that will be cherished for a life time. The 0.50CT of G/VS Quality Diamonds dazzle against the pristine platinum band,...
From £36.98 per month
Item Ref: NDUT87-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Aurora Engagement Ring in Platinum. Claw setting. 1.70CT of F/VS1 quality. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically...
From £55.48 per month
Item Ref: NDHG33-322XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The platinum channel setting of this beautiful Rae eternity ring holds a dazzling row of G/Vs quality lab grown diamonds. With breathtaking sparkle, it's an exquisite ring that will make a magnificent gift for any special occasion.
From £58.17 per month
Item Ref: UT71-92XU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Showcasing elegance and luxury, this pear shaped halo diamond ring features a solitaire certified by GIA. The heirloom-quality platinum setting allows further surface area for smaller diamonds on the band, resulting in exquisite overall sparkle. This is a ring that...
From £129.84 per month
Item Ref: UT78-72XU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Meghan three diamond platinum ring is guaranteed to make for a memorable proposal for the loved one in your life. The opulent cushion cut centre stone radiates with brilliant inner fire, and is offset by the round brilliant...
From £84.28 per month
Item Ref: NDUT71-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional certified Diana Engagement Ring in Platinum. Claw+Pave 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 to a...
From £85.76 per month
Item Ref: UT51-58YDS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Luxury and romance are beautifully embodied in this sparkling yet simple wedding band from our exclusive Roxy Collection. Its beautiful style has been created with 0.36CT of round brilliant cut diamonds set in the finest UK hallmarked platinum. Handcrafted for...
From £40.34 per month
Item Ref: NDUT23-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Low Set Chloe 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1. The unique, low set claw setting of the Chloe means the centre stone is set deeper into the finest recycled platinum band and sits closer...
From £102.59 per month
Item Ref: UT50-64YDS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning luxury take on a simple wedding band, our Alessandra ring offers timeless style you'll cherish for a lifetime. It features 0.42CT of round brilliant cut diamonds that create superb brilliance around the top two thirds of your finger....
From £43.71 per month
Item Ref: NDUT80-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 0.50ct premium quality F/VS1 oval cut diamond, set in the finest platinum. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed...
From £57.16 per month
Item Ref: UT78-YDS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning and luxurious take on a simple wedding band, this platinum diamond ring perfectly matches our beautiful Meghan engagement rings or any other engagement rings in a similar style. With G/Si diamonds it creates elegant brilliance on your hand...
From £42.02 per month
Item Ref: UT86-72IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking ring's centre stone is a GIA-certified princess cut diamond. It looks simply stunning with its sparkling lightplay, characteristic of this brilliant diamond cut. The solitaire is shouldered by further round cut diamonds. A truly elegant piece, this ring...
From £72.3 per month
Item Ref: HG29-322JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This delicate Erin eternity ring features 1.00CT of H/SI Quality Diamonds which are securely held in a claw setting and the ring is made complete with a platinum band. If you're looking for an elegant and understated ring as a...
From £55.48 per month
Item Ref: NDUT86-422XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified Katerina Engagement Ring in Platinum. Claw+Pave setting. 2.60CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 2.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and...
From £85.76 per month
Item Ref: NDUT93-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 3.00ct premium quality G/VS1 radiant cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire rectangular engagement ring – but from...
From £94.17 per month
Item Ref: NDUT08-522IXU3S
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 3.00ct G/VS pear cut diamond main stone, set in the finest recycled platinum. From above, this design appears to be a solitaire pear cut engagement ring...
From £97.54 per month
Getting the right ring size is key to comfort and fit. You can order our free ring sizer (https://www.thediamondstore.co.uk/pages/free-ring-sizer-form) or use our ring size guide (https://news.thediamondstore.co.uk/general-jewellery-learning/rings/how-measure-ring-size/) and app (https://www.thediamondstore.co.uk/pages/ring-sizer) to measure an existing ring at home. If you’re buying an engagement ring in secret, a good tip is to borrow a ring your partner already wears (on the correct finger if possible) and measure it or ask a close friend or family member for help. Our team can also guide you on choosing the best size, and in many cases, rings can be resized later if needed.
In most cases, yes. Many of our rings can be resized depending on the design and setting. Classic diamond rings, wedding bands, and engagement rings are often resizable, while certain eternity bands or intricate styles may not be.
Once your ring is returned to us, if resizing isn’t possible, we’ll simply issue you a replacement ring in your desired size. This is the best solution for most orders.
However, if you would prefer to have your original ring resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to accommodate this request and keep you updated throughout the process.
Yes, we offer ring engraving on selected designs, ideal for adding a personal touch to wedding rings, engagement rings, and special gifts. Popular engraving choices include initials, meaningful dates, or short messages, making your jewellery truly unique. If engraving is available for your ring, it will show as an option to add an engraved message on the product page.
Yes - your ring should be as unique as your love story, so you can choose any design from our collection to represent it. Many of our rings, from classic diamond solitaires to eternity bands and gemstone styles, are perfect for both weddings and engagements. Whether you prefer a timeless design or something modern and distinctive, our rings are crafted to symbolise love, commitment, and a lifetime together.
Our rings are crafted with high-quality materials, designed to be durable enough for everyday wear. However, to keep your ring in the best condition, we recommend removing it during heavy manual work, gym sessions, or when using strong cleaning products. Some gemstones, such as emeralds or opals, are more delicate due to their hardness rating and are better suited for occasional wear. But with the right care, your ring will shine for a lifetime.
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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