Beautiful, luxurious and enduring, handcrafted platinum offers the finest quality out of all the precious metals. The perfect gift for your biggest occasions.
Showing 757 products
Item Ref: UT79-12XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Full of glamour, this sumptuous double-halo engagement ring is sure to elicit a 'Yes'. It boasts an exquisite cushion cut solitaire certified by GIA. The dramatic split shank setting divides the band into two as it gets close to the...
From £166.71 per month
Item Ref: FT25-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring three stone Lauren Platinum ring would make a show-stopping engagement ring for the special person in your life. The 1.00CT of G/VS Quality Diamonds shine with a brilliant white light which glimmers brightly against the Platinum band.
From £73.99 per month
Item Ref: NDUT23-47UKS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Mark your love with this exquisite diamond engagement ring. Nestled within a gleaming platinum setting and created in a precisely controlled lab environment using a fusion of art and technology, the lab grown diamond centre stone guaranteed conflict free and...
From £23.52 per month
Item Ref: NDUT340-522HXU3S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides, each F/VS1...
From £109.32 per month
Item Ref: NDUT340-422HXU3S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. 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, each F/VS1...
From £88.45 per month
Item Ref: NDUT03-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS marquise-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £42.02 per month
Item Ref: LBDP02-100VSQ
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 1.00CT Emily Platinum Pendant Necklace F/VS, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled platinum. The central diamond is protected by a secure and unique rubover setting, putting a modern twist on...
From £29.1 per month
Item Ref: NDUT71-DF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Diana 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 platinum setting, catching the eye with its unrivalled brilliance....
From £46.4 per month
Item Ref: NDUT81-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 0.50ct premium quality F/VS1 radiant 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 heart-stopper that never...
From £43.71 per month
Item Ref: NDUT85-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in Platinum 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 its...
From £121.09 per month
Item Ref: UT86-12XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A chic and contemporary choice, this beautiful engagement ring would be ideal for anyone who loves sophisticated luxury. It features an impressive princess cut solitaire, certified by GIA and framed on two sides by round cut accent stones on the...
From £152.38 per month
Item Ref: UT86-92IU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Out of all the diamond shapes, the princess cut provides the most contemporary kind of elegance. This ring's expert craftsmanship includes round cut, pave set diamonds on the ring's shoulders, showcasing the centre solitaire to its full potential. The fine...
From £92.02 per month
Item Ref: UT56-92GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous solitaire with diamond shoulders will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 1.15CT diamonds, the setting is made of heirloom quality platinum. The superlative round brilliant...
From £142.62 per month
Item Ref: UT35-72XUS.M.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be confident of a wonderful proposal with this gorgeous pear shape Platinum diamond ring. The Platinum band and claw setting securely hold the striking 0.50CT F-G/VS Quality Diamond and this tastefully sized gem is sure to turn heads.
From £62.75 per month
Item Ref: UT24-72IU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant ring features a 0.50CT G/SI1 Quality Diamond which is held in a four claw twist design to truly highlight the beauty of the diamond. The sparkling diamond and unique claw design are made complete by the platinum band...
From £54.0 per month
Item Ref: UT24-72GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant ring features a 0.50CT G/VS Quality Diamond which is held in a four claw twist design to truly highlight the beauty of the diamond. The sparkling diamond and unique claw design are made complete by the platinum band...
From £65.58 per month
Item Ref: NDUT40-IU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite lab created solitaire in a high H/Si quality to ensure beautiful sparkle on the hand. The band is flawlessly finished in channel set platinum and showcases even more diamonds to add extra luxury....
From £32.47 per month
Item Ref: NDUT49-HXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring showcases the beauty of diamonds perfectly. It features an exquisite lab grown solitaire in a sparkling G/Vs quality. The handcrafted band is encrusted with lavish diamonds to create even more exquisite sparkle. A beautiful symbol of...
From £45.05 per month
Item Ref: NDUT47-IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisitely sparkling engagement ring makes is a beautiful symbol of your love. The stunning 0.50CT lab grown solitaire is set on a band of the finest platinum that showcases more sparkling diamonds in a sleek channel setting. A ring...
From £34.62 per month
Item Ref: HG42-422UXUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Blue Sapphire Ring in Platinum. Tension setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £63.89 per month
Item Ref: HG31-422GJUS.Q.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Emerald Ring in Platinum. Channel Set setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £76.21 per month
Item Ref: FT25-322JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The modern styling of this ring ensures the three diamonds sparkle at their brightest against the Platinum band. The exceptional Lauren Platinum ring showcases 1.00CT of H/SI Quality Diamonds which dazzle with a powerful shine.
From £65.58 per month
Item Ref: FG25-88XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
The glamorous look of these diamond stud earrings ensures they will make a lovely gift for someone special. The earrings feature a total of 0.66CT of G/VS Quality Diamonds which sparkle in the platinum rub over setting. With twist-on fitting...
From £53.8 per month
Item Ref: UT73-92IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sensational engagement ring with a cushion-shaped diamond halo, this unique handcrafted piece gives centre stage to a stunning GIA-certified solitaire. Smaller accent diamonds with exceptional sparkle add luxury to the halo and set upon the ring's band. Made with...
From £117.26 per month
Item Ref: SDN3228.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning bridal set comprising of an engagement ring with a 0.25ct centre diamond with further diamonds on the shoulders and a separate diamond set wedding ring. Both rings are set into platinum and are the perfect fit for each...
From £111.67 per month
Item Ref: NDUT62-322IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring sure to win her heart. Cushion cut diamonds are renowned for their exquisite inner fire and this stunning ring boasts a G/VS1 grade lab grown diamond solitaire certified by one of the world's most respected diamond...
From £75.67 per month
Item Ref: HG37-72JUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Simple in design and elegant in style, this Ellie eternity ring can't fail to make her smile. The ring measures a delicate 2.7mm and features 0.50CT of H/SI Quality Diamonds in a tension setting with a platinum band.
From £31.93 per month
Item Ref: HG20-422UXUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Blue Sapphire Ring in Platinum. Claw setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £59.18 per month
Item Ref: FT33-372XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning Rae half eternity ring would be a beautiful gift to show your eternal love and one which she is sure to cherish for a lifetime. The ring features a collection of G/VS Quality Diamonds which weigh a total...
From £132.19 per month
Item Ref: FT32-72JUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With this exceptional seven stone diamond Chloe eternity ring you are guaranteed to make her smile. Featuring seven round cut H/Si Quality Diamonds which are held in a claw setting and weigh 0.50CT in total and a beautiful platinum band,...
From £36.98 per month
Item Ref: FT21-322XUS.H.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sparkle of the five diamonds set in the platinum band of the Lauren ring gives this piece of jewellery a striking look which the special person in your life is sure to love. The beautiful princess cut G/VS Quality...
From £73.99 per month
Item Ref: UT82-322XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous diamond ring is perfect for anyone who adores unique luxury that stands out from the rest. It features a oval-shaped, GIA-certified solitaire presented in a dazzling diamond halo. The beautiful platinum setting showcases further diamonds on the band...
From £249.15 per month
Item Ref: HG20-422JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Poppy eternity ring demands attention with its 2.00CT of glistening H/SI Quality Diamonds and platinum band. The ring measures 2.9mm and the sparkling round diamonds are held securely in a claw setting and set within platinum for a stunning...
From £82.74 per month
Item Ref: FR24-55JUS
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This magnificent Emily platinum pendant features a breathtaking 0.33CT H/Si Quality Diamond in a stylish rub over setting. Sweet and simple, this lovely platinum pendant is sure to be treasured for eternity.
From £28.57 per month
Item Ref: NDUT06-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS pear-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £90.81 per month
Item Ref: NDUT06-322HXU3S
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 platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £57.16 per month
Item Ref: UT05-72HXU3S
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 0.50ct G/VS marquise-cut diamond, set in the finest recycled platinum. From above, this design appears as a classic marquise solitaire with a pavé diamond band -...
From £76.68 per month
Item Ref: LBDE02-50VSQ
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Platinum Princess Lab Diamond Earrings – 0.50CT - F/VS - 3.4mm, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled platinum. These unisex stud earrings are a staple, daily-wear jewellery piece, and make a perfect ‘fits...
From £23.52 per month
Item Ref: NDUT71-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 5.90ct 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 £129.5 per month
Item Ref: UT62-50YDS.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Get the look of beautiful luxury on your wedding day with this magnificent Danielle diamond wedding ring featuring exquisite milgrain work. Skillfully handcrafted with 0.38ct of H/Si quality diamonds in UK hallmarked platinum. Also available with a perfectly matching Danielle...
From £38.32 per month
Item Ref: UT83-92XU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite engagement ring creates a contemporary twist on a traditional design, making it the ideal choice for brides who appreciate sophisticated luxury. The show-stopping emerald cut diamond solitaire takes centre stage. It is complemented beautifully by an heirloom quality...
From £109.32 per month
Item Ref: UT79-322XU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Undeniably luxurious, this diamond ring features a GIA-certified, cushion cut solitaire that creates breathtaking sparkle. Lavish smaller diamonds encircle the centre stone in a double halo, and more diamonds cover the elegant split shank band which divides into two as...
From £182.33 per month
Item Ref: UT73-72XU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Luxurious, classic and infinitely sparkling, this handcrafted diamond engagement ring is sure to impress. The ring features a stunning round cut solitaire taking centre stage, with smaller round diamonds forming a halo in a cushion shape around it. Adding to...
From £83.74 per month
Item Ref: UT56-12GXU3S
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/VS1 grade by GIA, the world's most authoritative diamond quality experts. With a total of 1.40CT diamond weight, this is...
From £190.07 per month
Item Ref: UT21-47JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Lauren Platinum engagement ring features a princess cut 0.25CT G-H/SI Quality Diamond which glistening irresistibly. The beauty of the diamond is further enhanced by the sheen of the Platinum band which surrounds the ring. No woman could resist...
From £35.63 per month
Item Ref: UT26-92GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The glistening 0.70CT G/VS Quality Diamond in this handcrafted Elysia Platinum engagement ring will melt the heart of the special person in your life. The diamond is showcased elegantly and held securely in the claw setting and the Platinum band...
From £107.63 per month
Item Ref: UT23-322IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you are on bended knee you can be confident that this stunning ring will melt the heart of your loved one and be a sparkling symbol of your love and commitment. This exceptional low set Chloe Platinum engagement ring...
From £159.45 per month
Item Ref: NDUT85-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special certified Beatrice 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
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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