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: JG43-72XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous ring features two stunning rows of glistening G/VS Quality Diamonds weighing a total of 0.50CT. The diamonds are pave set within a gorgeous white gold band, creating a stunning ring which she will be proud to wear.
From £50.1 per month
Item Ref: HG55-322XUS.P.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional Sara eternity ring features 1.00CT of glistening G/VS Quality Diamonds in a pave setting which sparkle brilliantly against the platinum band. Eternity rings are traditionally given on the birth of a first child or a special anniversary but...
From £55.15 per month
Item Ref: NDUT25-47XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring showcases the beauty of white gold and diamonds perfectly. It features a 0.25CT lab created diamond in a white and sparkling H/Si quality. The radiant solitaire is set on a handcrafted 18K white gold band to create...
From £35.29 per month
Item Ref: HG27-422JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Featuring three rows of glistening H/SI Quality Diamonds which weigh 2.00CT in total and a gleaming 18K platinum band, this Tia eternity ring is sure to make an impact. The diamonds are positioned in a pave setting and sparkle beautifully...
From £81.39 per month
Item Ref: NDN4574S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Unity Oval Lab Diamond 5 Stone Ring, 2.00ct in Platinum. A modern take on a classic design, this 5 stone ring features five oval-cut G/VS lab-grown diamonds, each 0.40ct, totalling 2.00ct of sparkling stones. Set in recycled platinum...
From £80.04 per month
Item Ref: LBDE03-100VSQ
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Platinum Rub-over Lab Diamond Stud Earrings - 1CT - F/VS - 7mm, featuring 1ct of F/VS quality diamonds, set in the finest recycled platinum. These unisex stud earrings feature a rubover setting, ensuring your diamonds are held securely,...
From £36.64 per month
Item Ref: HG34-722JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Chloe Eternity Ring in Platinum. Claw setting. 5.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. .
From £228.76 per month
Item Ref: UT50-92GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful 1.35CT diamond halo ring with sidetones is a perfect symbol of your love. It boasts an exquisite G/VS1 solitaire certified by GIA, the world's most highly respected diamond grading institution. Handcrafted in a sleek platinum...
From £145.18 per month
Item Ref: NDUT71-DF322S
AVAILABILITY: Out of Stock
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 £43.03 per month
Item Ref: UT61-72JUS.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sheer beauty, luxury and radiance of this gorgeous yellow diamond halo ring is guaranteed to take her breath away when you propose. Classic yet opulent, its vintage style cushion cut yellow diamond centre and sparkling white diamond halo and...
From £116.25 per month
Item Ref: CFCO3
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Talia Engagement Ring in Platinum. Claw setting. 1.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 1.00CT Centre Diamond
From £291.2 per month
Item Ref: UT83-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This handcrafted diamond engagement ring features a beautifully glistening, GIA-certified emerald cut solitaire. It is showcased to perfection by a highly polished platinum setting and baguette cut sidestones. The result is an exceptional, sophisticated engagement ring designed to rise to...
From £73.99 per month
Item Ref: UT78-322XU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ravishing diamond trilogy ring features a sparkling 1CT cushion cut diamond center stone, and two radiant white round diamonds on a handcrafted platinum band. A testament to timeless luxury, its exceptional elegance makes it the ultimate engagement ring to...
From £185.02 per month
Item Ref: UT76-72IU4S.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ring's exquisite detail includes a round brilliant cut solitaire certified by GIA. Enhancing its superb lightplay is a double row of smaller diamonds on the halo. The second row is angled outwards, encrusted on to the halo's edge. This...
From £59.72 per month
Item Ref: UT62-92IU4S.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Danielle 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 £79.37 per month
Item Ref: UT57-92IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.88CT diamond ring features a superb solitaire certified at G/SI1 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted platinum band gives this ring a substantial...
From £109.65 per month
Item Ref: UT21-97JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Lauren Platinum engagement ring features a princess cut 0.75CT 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 £99.89 per month
Item Ref: UT27-92IU3S.F.0
AVAILABILITY: In stock (0 items)
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 0.70CT G/SI1 Quality Diamond which is held securely in a four...
From £92.02 per month
Item Ref: UT25-92GXU4S
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 Platinum band. This engagement...
From £107.63 per month
Item Ref: UT23-12IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless classic, this low set Chloe Platinum ring would be an excellent choice to pop the question with and will continue to delight and sparkle for many years to come. The 0.90CT G/SI2 Quality Diamond glistens from the centre...
From £122.3 per month
Item Ref: NDUT51-322GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: the Diamond Store
This sparkling diamond halo ring features an exceptional, sustainable lab grown solitaire in a beautiful princess cut. Handcrafted with a dazzling halo and a fine platinum band studded with sidestones, this is a ring she'll adore for a lifetime. *The...
From £63.22 per month
Item Ref: JG48-9S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you want to give her a luxurious and unforgettable gift to mark a special occasion then she is sure to cherish this stunning Lenora eternity ring. It showcases round brilliant cut diamonds at a superlative G/VVs quality grade. Their...
From £100.9 per month
Item Ref: JG42-72JUS.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine half eternity ring features stunning rows of round H/SI Quality Diamonds which weigh a total of 0.50CT and are pave set along a gorgeous band of platinum. If she likes glamorous and opulent jewellery then she will...
From £41.69 per month
Item Ref: JG36-372XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Seven stunning G/VS Quality Diamonds weighing 1.50CT in total and a gorgeous platinum band make this Chloe half eternity ring an excellent choice if you're looking for a ring to wow her. The sparkle of the beautiful diamonds against the...
From £137.24 per month
Item Ref: JG36-372JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Chloe half eternity ring features seven gorgeous H/SI Quality Diamonds weighing a total of 1.50CT which are held in a claw setting and showcased on a platinum band. The classic design of this beautiful ring means it will never...
From £83.95 per month
Item Ref: JG35-372JUS.M.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If she likes elegant and understated jewellery then she'll simply love the Grace half eternity ring. The ring features 1.50CT of H/SI Quality Diamonds which are baguette cut and channel set within a platinum band. The cut of the diamonds...
From £98.21 per month
Item Ref: IYD31-40JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Men's Diamond Ring in Platinum. Rub Over setting. 0.28CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £34.29 per month
Item Ref: HG35-322XUS.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Delicate and pretty, this Emily eternity ring would be an ideal gift to mark a special anniversary or occasion. The 1.00CT of G/Vs Quality Diamonds are in a rub over setting and placed within a platinum band to create a...
From £63.56 per month
Item Ref: FT35-72JUS.K.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous princess cut half eternity ring features a simple and stylish design of 0.50CT of H/SI Quality Diamonds which are channel set and sparkle beautifully against the platinum band. If she likes timeless, classic jewellery then she will love...
From £41.69 per month
Item Ref: HG46-322JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Lily eternity ring brings a modern twist to a traditional design and is sure to make her smile. The ring features 1.00CT of H/SI Quality Diamonds which are baguette cut to provide a contemporary look and placed in a...
From £60.53 per month
Item Ref: NDUT348-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Pear 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 £89.13 per month
Item Ref: NDUT348-322HXU3S
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 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 £65.58 per month
Item Ref: NDUT328-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, the Origin ring features a 2.00ct oval lab-grown diamond in a sleek, minimal setting. Its elongated silhouette gives the design a sense of flow and quiet drama, while the polished platinum band keeps things clean and...
From £85.76 per month
Item Ref: NDUT01-322HXU3S
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 1.00ct F/VS heart-shaped diamond, set in the finest recycled platinum. From above, this ring appears as a charming heart solitaire with a pavé diamond band, while...
From £58.85 per month
Item Ref: NDUT04-322HXU3S
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 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: UT62-322GXU3S.F.5
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 1.60CT diamonds in a platinum...
From £203.39 per month
Item Ref: UT57-322GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 1.20CT diamond ring features a superb solitaire certified at G/VS2 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted platinum band gives this ring a substantial...
From £257.36 per month
Item Ref: UT35-47XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This spectacular engagement ring will guarantee a proposal to remember as the elegant Platinum band and setting hold a magnificent pear shape diamond. The classic shape of the 0.25CT F-G/VS Quality Diamond makes this ring the ideal choice for any...
From £35.29 per month
Item Ref: UT32-97XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sparkle from the 0.75CT F-G/VS Quality Diamond in this elegant Lucy Platinum 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 propose....
From £93.5 per month
Item Ref: UT25-72IU3S.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/SI1 Quality Diamond takes centre stage and sparkles from the claw setting and the ring is perfectly finished with the gleam...
From £55.15 per month
Item Ref: UT25-322GXU4S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exquisite ring perfect for popping the big question with, this exceptional high set Chloe Platinum engagement ring glistens in the light and will make your loved one weak at the knees. The ring features a stunning 1.00CT G/VS Quality...
From £227.08 per month
Item Ref: NDUT70-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
To create breathtaking brilliance, this ultra-luxurious engagement ring brings together a sustainable lab grown solitaire and a double halo of smaller lab diamonds. Drawing the eye to the solitaire is a split shank band in handcrafted platinum which looks and...
From £75.67 per month
Item Ref: NDUT73-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite elegance, this luxurious halo ring with sidestones is an heirloom piece she'll fall head over heels in love with. Set in the finest platinum, the stunning 2-carat lab grown solitaire is round cut, yet surrounded by an elegant...
From £88.45 per month
Item Ref: NDUT50-422IXU3S.H.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-elegant lab grown diamond halo ring with its heirloom platinum setting. The band is encrusted with dazzling sidestones for increased sparkle. The 2-carat solitaire is quality certified at by IGI, one of the...
From £64.23 per month
Item Ref: JG37-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for an elegant ring to mark a special anniversary or perhaps as a symbol of your eternal love then the Hannah half eternity ring is a magnificent choice. The ring features a delicate row of round cut...
From £90.47 per month
Item Ref: IHG33-422XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Men's Diamond Ring in Platinum. Channel setting. 2.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £160.12 per month
Item Ref: HG84-32S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our timeless and glamorous Stella eternity rings feature a full circle of exceptionally sparkling round brilliant cut G/VVs quality diamonds. On this ring, the stunning platinum claw setting is the perfect backdrop for a total carat weight of 2.7CT designed...
From £148.01 per month
Item Ref: HG76-37S
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 4.32CT, designed for finger sizes O-W, the G/VVs...
From £279.23 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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