Beautiful, luxurious and enduring, handcrafted platinum offers the finest quality out of all the precious metals. The perfect gift for your biggest occasions.
Showing 766 products
Item Ref: NDFG55-322XU3S
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Clean, minimal and architectural. These Emerald Bezel Stud Earrings are crafted in platinum, offering a sleek finish that complements the stone’s structured, step-cut form. Set with 1.00ct F/VS quality lab-grown diamonds (0.50ct per earring) and secured with a screwback fastening,...
From £24.19 per month
Item Ref: NIUT339-372GS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This platinum Toi et Moi engagement ring unites a 1.50ct emerald-cut lab-grown diamond with a 1.50ct pear-cut lab emerald gemstone, representing you and me — two souls distinct yet deeply connected. The vivid green emerald contrasts with the diamond’s icy...
From £83.41 per month
Item Ref: NDUT338-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Perfect symmetry, infinite meaning. This platinum Toi et Moi ring features two pear-cut lab-grown diamonds, 1.00ct and 2.00ct, symbolising you and me – and two hearts side by side. Totalling 3.00ct and IGI-certified (F/VS1), it’s a celebrity-inspired design that celebrates...
From £88.45 per month
Item Ref: NDUT322-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct marquise lab-grown diamond of F/VS quality sits within a sculpted, twisted band of recycled platinum in this Origin ring. The contrast of strong geometry and flowing form creates a clean but expressive silhouette. Durable, thoughtful, and timeless—built to...
From £100.9 per month
Item Ref: NDUT322-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This twisted Origin ring in recycled platinum features a 1.00ct marquise lab-grown diamond of F/VS quality in a sculpted setting. The clean, architectural stone is balanced by the fluid lines of the band, creating a fresh and wearable design. Durable...
From £63.89 per month
Item Ref: NDUT12-522HXU3S
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 3.00ct round lab-grown diamond of F/VS quality sits in a twisted Origin setting crafted from recycled platinum. The bold scale is complemented by the soft twist of the band. Durable, modern, and ethical, it’s minimalist design with volume—refined and...
From £100.9 per month
Item Ref: NDUT12-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sculptural twist meets timeless sparkle in this 1.00ct Origin ring, crafted in recycled platinum. The round lab-grown diamond of F/VS quality catches the light from every angle, while the twisted band gives it a fresh feel. Understated but distinctive,...
From £63.89 per month
Item Ref: NDUT343-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 1.00ct oval 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 £54.81 per month
Item Ref: NDUT335-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This pavé Origin ring in recycled platinum features a 2.00ct 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 £92.49 per month
Item Ref: NDUT325-422HXU3S
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled platinum, this ring showcases a 2.00ct round lab-grown centre diamond on a pavé grain-set band. With a total diamond weight of 2.25ct, it’s designed to catch the light beautifully and add timeless sparkle to your everyday or...
From £92.49 per month
Item Ref: NDUT00-422HXU3S
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 2.00ct F/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 £80.04 per month
Item Ref: NDUT09-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 3.00ct G/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 £90.81 per month
Item Ref: UT05-322HXU3S
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 1.00ct G/VS marquise-cut diamond, set in the finest recycled yellow gold. From above, this design appears as a sleek marquise solitaire - but from the side,...
From £301.1 per month
Item Ref: NDHG30-422XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Surprise her on your next anniversary or special occasion with this stunning Lab Diamond Jasmine Eternity Ring. When she opens the box she will delight in the collection of glistening G/VS Quality Diamonds which weigh a total of 2.00CT and...
From £99.22 per month
Item Ref: NDUT87-AF72S.K.5
AVAILABILITY: In stock (1 item)
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 yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £41.55 per month
Item Ref: NDUT87-RF322S.M.0
AVAILABILITY: In stock (1 item)
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 pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £55.82 per month
Item Ref: UT58-322GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptionally luxurious engagement ring that she is sure to fall in love with, this beautiful infinity swirl design sparkles with a round brilliant cut diamond in G/VS1 quality, and shimmering sidestones. The solitaire is certified by GIA, the world's...
From £314.55 per month
Item Ref: NDUT73-RF322S.L.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 £50.1 per month
Item Ref: NDUT85-RF72S.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Beatrice 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: NDUT56-RF72S.O.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 pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £35.83 per month
Item Ref: NDUT56-RF322S.O.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 pink lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £50.1 per month
Item Ref: NDUT73-AF72S.K.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 yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £37.31 per month
Item Ref: UT95-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 1.00ct premium quality G/VS oval cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £196.79 per month
Item Ref: UT93-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 1.00ct 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 £193.43 per month
Item Ref: UT69-YDS.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious milgrain work Leila diamond wedding ring is a breathtaking choice to celebrate your love. Expertly crafted, it features 0.35CT of exquisite H/Si diamonds set in the finest platinum, handcrafted with an elegant curve to accommodate one of our...
From £29.24 per month
Item Ref: UT77-92XU4S.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sheer brilliance of this luxurious diamond ring is sure to catch the eye wherever you go. Extravagant yet sophisticated, its GIA-certified solitaire is round cut for exceptional sparkle and fire. The split shank band, which divides into two to...
From £118.74 per month
Item Ref: UT75-322XU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This handcrafted diamond engagement ring features a radiant, GIA-certified round brilliant 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 £262.4 per month
Item Ref: UT57-12GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond engagement ring showcases a radiant solitaire that's certified at G/VS2 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling sidestone diamonds that draw the focus to the centre stone....
From £191.75 per month
Item Ref: UT57-72GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: the Diamond Store
This exquisite diamond sidestone ring showcases a radiant solitaire that's certified at G/VS1 quality by GIA, the world's principal gemmological authority. The lustrous platinum band is channel set with dazzling accent diamonds that draw the focus to the centre stone....
From £81.73 per month
Item Ref: UT20-322IU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be confident when you propose with this exquisite Leah Platinum engagement ring in your pocket. See her face light up when you present this uniquely designed ring which features a Platinum band and the breathtaking sparkle of a...
From £163.01 per month
Item Ref: JG45-0S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Simone eternity ring feels utterly luxurious and looks exquisite on the finger. Take her breath away with exceptional G/VVs quality Asscher Cut diamonds, renowned for their cropped square shape and spectacular inner sparkle. This one features 1.33CT of diamonds...
From £111.0 per month
Item Ref: HG85-32S
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 2.9CT designed...
From £166.51 per month
Item Ref: HG83-32S.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 2.3CT designed...
From £128.83 per month
Item Ref: UT70-322XU3S.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 £250.29 per month
Item Ref: NDFG41-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Classic yet distinctive, these 1.00ct total marquise diamond stud earrings offer a contemporary take on a timeless diamond shape. The marquise silhouette is growing in popularity thanks to its elongated proportions and striking brilliance. Each 0.50ct lab-grown diamond is secured...
From £47.07 per month
Item Ref: NDFG41-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Distinctive and refined, these 0.50ct total marquise diamond stud earrings offer a modern take on a timeless design. The marquise shape is increasingly popular for its elongated form, delivering a look that feels contemporary while remaining classic. Each 0.25ct lab-grown...
From £28.57 per month
Item Ref: NDFG41-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Designed to make a statement, these 2.00ct total marquise diamond stud earrings showcase exceptional brilliance and modern elegance. The marquise silhouette is one of the most popular diamond shapes of the moment, admired for its elongated proportions and striking sparkle....
From £20.15 per month
Item Ref: NDFG40-522XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A modern yet timeless statement, these 3.00ct total Pear Shaped Diamond Stud Earrings feature two 1.50ct pear-shaped lab-grown diamonds, showcasing exceptional brilliance and refined craftsmanship. Each diamond is secured in sharp talon and V-shaped claws that maximise sparkle while accentuating...
From £60.53 per month
Item Ref: NDFG40-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Designed to make a statement, these 2.00ct total oval diamond stud earrings showcase exceptional brilliance in a timeless design. Each earring features a 1.00ct oval lab-grown diamond secured in sharp talon claws to enhance sparkle while emphasising the graceful proportions...
From £45.39 per month
Item Ref: NDFG40-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A refined jewellery staple, these 1.00ct total oval diamond stud earrings combine classic elegance with modern craftsmanship. Each earring features a 0.50ct oval lab-grown diamond secured in sharp talon claws to highlight the elongated shape while maximising light and sparkle....
From £26.88 per month
Item Ref: NDFG49-522XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A modern yet timeless statement, these 3.00ct total pear-shaped diamond stud earrings showcase exceptional brilliance and refined craftsmanship. Each earring features a 1.50ct pear-shaped lab-grown diamond secured in sharp talon and V-shaped claws to maximise sparkle while accentuating the beautiful...
From £59.72 per month
Item Ref: NDFG49-422XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Designed to make a statement, these 2.00ct total pear-shaped diamond stud earrings showcase exceptional brilliance in a timeless design. Each earring features a 1.00ct pear-shaped lab-grown diamond held in refined talon and V-shaped claws to enhance the stone’s natural sparkle....
From £44.58 per month
Item Ref: NDFG49-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A classic jewellery staple with a distinctive silhouette, these 1.00ct total pear-shaped diamond stud earrings are designed for refined everyday elegance. Each earring features a 0.50ct pear-shaped lab-grown diamond secured in sharp talon and V-shaped claws to accentuate the shape...
From £26.88 per month
Item Ref: NDUT366-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora Elongated Cushion Lab Diamond Engagement Ring with Hidden Halo and Diamond Shoulders showcases an impressive centre stone within a refined, contemporary setting. Its elongated cushion-cut lab-grown diamond combines the soft curves of a classic cushion with an elongated...
From £97.54 per month
Item Ref: NDUT365-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora Elongated Cushion Hidden Halo Lab Diamond Engagement Ring showcases an impressive centre stone with a refined hidden halo detail. The elongated cushion-cut lab-grown diamond combines the soft curves of a classic cushion with an elongated silhouette that creates...
From £94.17 per month
Item Ref: NDUT364-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora 3.00ct Elongated Cushion Lab Diamond Engagement Ring showcases a striking centre stone within a clean, contemporary solitaire design. Featuring an elongated cushion-cut lab-grown diamond, the design combines the soft curves of a classic cushion with an elongated silhouette...
From £90.81 per month
Item Ref: NDUT366-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora Elongated Cushion Lab Diamond Engagement Ring with Hidden Halo and Diamond Shoulders offers a sophisticated combination of contemporary proportions and classic craftsmanship. Its elongated cushion-cut lab-grown diamond combines the soft curves of a classic cushion with an elongated...
From £82.4 per month
Item Ref: NDUT365-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Amora Elongated Cushion Hidden Halo Lab Diamond Engagement Ring combines modern proportions with timeless craftsmanship. Featuring an elongated cushion-cut lab-grown diamond, the design pairs the soft curves of a classic cushion with an elongated silhouette that enhances finger coverage...
From £80.04 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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