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: FT35-322JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for the perfect gift to show your eternal love to your other half on a special occasion then this beautiful princess cut half eternity ring would be an excellent choice. The tasteful ring features 1.00CT of H/SI...
From £57.16 per month
Item Ref: FT21-322JUS.F.5
AVAILABILITY: In stock (0 items)
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 H/SI Quality...
From £79.03 per month
Item Ref: UT70-72XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
To create breathtaking brilliance, this ultra-luxurious engagement ring brings together a GIA-certified princess cut solitaire and a double halo of smaller diamonds. Drawing the eye to the solitaire is a split shank band which divides into two either side of...
From £83.07 per month
Item Ref: UT74-92XU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her the proposal of her dreams with this exquisite diamond ring. It showcases a round cut, GIA-certified solitaire within a dazzling halo setting. Smaller diamonds also cover the band, which creates added overall sparkle. Handcrafted in platinum for a...
From £145.18 per month
Item Ref: UT62-92GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are renowned for their exquisite inner fire and shimmering radiance. This stunning Danielle halo ring's G/VS1 grade solitaire is certified by the world's most respected diamond grading authority, GIA. Showcasing a total 1.25CT diamonds in a platinum...
From £107.16 per month
Item Ref: UT27-47XUS.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A delicately beautiful ring, the Grace Platinum engagement ring would be an excellent choice for anyone who loves classic beauty in their jewellery collection. This ring features a glistening 0.25CT G/VS Quality Diamond which is held securely in a four...
From £32.27 per month
Item Ref: NDUT349-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 1.50ct Marquise Cut Lab Diamond 3 Stone Engagement Ring in Platinum. 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, each F/VS1...
From £66.25 per month
Item Ref: NDUT347-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Round 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: NDUT331-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 0.50ct round V-shaped solitaire engagement ring is crafted in the finest recycled platinum, and can be paired with our matching V-shaped pavé wedding band (0.35ct). Featuring a lab-grown G/VS quality lab-grown solitaire diamond – in a secure claw setting...
From £37.65 per month
Item Ref: NDUT335-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This pavé Origin ring in recycled platinum features a 1.00ct marquise lab-grown centre diamond set on a slim band lined with delicate 0.25ct grain-set stones. Elegant and refined, it’s designed for everyday wear, combining the brilliance of pavé with the...
From £71.63 per month
Item Ref: NDUT321-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this pavé Origin ring showcases a 1.00ct pear-shaped lab-grown centre diamond, with a band lined with delicate 0.25ct grain-set stones for a total diamond weight of 1.25ct. Understated and luminous, it’s a refined solitaire designed for...
From £70.62 per month
Item Ref: NDUT329-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The pavé Origin ring, crafted from recycled platinum, features a 3.00ct oval lab-grown centre diamond. Delicate grain-set diamonds along the band add subtle brilliance, perfectly complementing the minimal setting and increasing the total diamond weight to 3.30ct. Timeless yet contemporary,...
From £105.95 per month
Item Ref: NDUT329-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The pavé Origin ring, crafted from recycled platinum, features a 1.00ct oval lab-grown centre diamond. Delicate grain-set diamonds along the band add subtle brilliance, perfectly complementing the minimal setting and increasing the total diamond weight to 1.25ct. Timeless yet contemporary,...
From £70.62 per month
Item Ref: NDUT09-422HXU3S
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 platinum. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes out...
From £76.68 per month
Item Ref: NDUT71-AF72S.M.0
AVAILABILITY: In stock (1 item)
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 yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £37.31 per month
Item Ref: NDUT73-RF72S.T.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Elizabeth ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £35.83 per month
Item Ref: UT80-72HXU3S
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 G/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 £62.21 per month
Item Ref: UT86-322IU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Any woman who hopes to be swept off her feet would cherish this superb diamond ring. Certified by GIA, the princess cut diamond solitaire shows spectacular lightplay, nestled between round cut sidestones on a superbly polished band of heirloom platinum....
From £156.42 per month
Item Ref: UT73-92XU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious halo ring with sidestones is a high-quality piece she will cherish, and which you'll feel absolutely confident proposing with. The dazzling round cut solitaire in the centre is encircled with a halo of diamonds that has been crafted...
From £124.46 per month
Item Ref: UT25-72GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning high set Chloe Platinum engagement ring features a beautiful combination of glistening diamond and Platinum. The 0.50CT G/VS Quality Diamond takes centre stage and sparkles from the claw setting and the ring is perfectly finished with the gleam...
From £64.9 per month
Item Ref: S3471.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Unusual Eternity Ring in Platinum. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £33.61 per month
Item Ref: NDUT62-422IXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Danielle lab grown diamond ring showcases an exquisitely shimmering cushion cut, 2-carat solitaire. It is certified by IGI, one of the most trusted independent diamond grading authorities in the world. With a luxurious vintage look in platinum, this...
From £80.72 per month
Item Ref: NDUT24-55UKS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Perfectly radiant in its everlasting beauty, celebrate your love with this mesmerizing diamond engagement ring. This superb quality lab grown diamond is rigorously hand selected and forged in a precisely controlled lab environment by expert scientists. Sustainable and a hundred...
From £24.19 per month
Item Ref: IYD36-36JUS.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Men's Diamond Ring in Platinum. Rub Over setting. 0.14CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £42.9 per month
Item Ref: IHG31-322XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Men's Diamond Ring in Platinum. Channel setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £90.47 per month
Item Ref: HG74-37S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The dramatic sparkle of this stunning Elisa eternity ring with exquisite Asscher cut diamonds gives it a luxurious look that will never go out of fashion. With a total carat weight of 3.2CT, designed for finger sizes H-I, the G/VVs...
From £225.39 per month
Item Ref: HG45-522JUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exceptional Grace eternity ring features 3.00CT of breathtaking H/Si Quality Diamonds in a baguette cut which are delicately placed in a channel setting. This stunning ring is completed beautifully by the platinum band which makes the diamonds shimmer and...
From £116.04 per month
Item Ref: HG33-422XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Rae eternity ring is a true work of art with a dazzling 2.00CT of G/VS Quality Diamonds nestled in a platinum channel setting. This beautiful ring showcases the sparkle of diamonds off to their true potential.
From £171.22 per month
Item Ref: FR23-322IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The gorgeous Chloe white pendant is a stunning necklace which is simple in design but makes a real impact. The beautiful 1.00CT G/SI2 Diamond solitaire sparkles elegantly from the claw setting and is complemented perfectly by the surrounding platinum to...
From £132.87 per month
Item Ref: UT71-322XU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite design of this pear shaped halo engagement ring is sure to catch the eye wherever you go. Extravagant yet elegant its GIA-certified solitaire showcases breathtaking sparkle and fire. The band is also diamond studded for extra radiance. A...
From £246.59 per month
Item Ref: UT72-92XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous solitaire ring is perfect for saying 'I love you'. The beautiful round cut solitaire comes with a GIA diamond certificate for absolute confidence when you propose. Adding breathtaking sparkle are two rows of diamonds, one in a halo...
From £145.18 per month
Item Ref: UT51-72IU3S.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This gorgeous 0.98CT Roxy ring showcases a radiant princess cut solitaire encircled by an elegant halo and sidetones. The G/SI1 centre diamond is independently certified by GIA, the topmost gem experts in the world. Hand set in lustrous platinum, she'll...
From £70.29 per month
Item Ref: UT25-12GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring showcases the beauty of Platinum and diamonds to stunning effect. The high set Chloe ring features a 0.90CT G/VS Quality Diamond which is held in the centre of the ring by a six claw setting. The glistening...
From £173.11 per month
Item Ref: NDUT349-722HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 6.00ct Marquise Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 5.00ct round lab-grown diamond and two 0.50ct pear-shaped sides, each F/VS1...
From £123.78 per month
Item Ref: NDUT349-422HXU3S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Marquise 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: NDUT339-522HXU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Two people in perfect harmony. This platinum Toi et Moi engagement ring features a 1.00ct pear-cut and 2.00ct emerald-cut lab-grown diamond, representing you and me - two souls united in brilliance. Totalling 3.00ct and IGI-certified (F/VS1), the contrasting shapes symbolise...
From £88.45 per month
Item Ref: NDUT12-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted from recycled platinum, this twisted Origin ring pairs a 2.00ct round lab-grown diamond of F/VS quality with sculptural simplicity. The twisted band adds quiet drama to the clean silhouette, offering strength, shine, and sustainability in equal measure. A timeless...
From £89.8 per month
Item Ref: NDUT357-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant lines, ethical design. This fluted platinum ring from The Flute Collection is made from recycled metal and set with a 1.00ct IGI-certified F/VS1 emerald-cut lab-grown diamond. Its cool tone and mirrored facets put a modern twist on a classic...
From £70.62 per month
Item Ref: NDUT325-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this ring showcases a 1.00ct round lab-grown centre diamond on a pavé grain-set band. With a total diamond weight of 1.25ct, it’s designed to catch the light beautifully and add timeless sparkle to your everyday or...
From £68.94 per month
Item Ref: NDUT00-522IXU3S
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 platinum. From above, this design appears to be a classic heart solitaire - but from the side,...
From £94.17 per month
Item Ref: NDUT09-322HXU3S.F.0
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 platinum. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes out...
From £43.71 per month
Item Ref: NDUT03-422HXU3S
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 platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £77.35 per month
Item Ref: NDUT87-DF72S.N.0
AVAILABILITY: In stock (2 items)
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 platinum setting, catching the eye with its unrivalled brilliance....
From £41.55 per month
Item Ref: NDUT84-AF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Annabelle ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £66.59 per month
Item Ref: NDUT82-DF322S.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina 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 £43.03 per month
Item Ref: NDUT71-RF72S
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 pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £42.02 per month
Item Ref: NDUT79-AF72S.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Anastasia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £37.31 per month
Item Ref: NDUT56-AF322S.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Natalia ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £51.44 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!
