Modern and brilliant, princess cut jewellery features sharp angles and exceptional sparkle, perfect for a sleek and contemporary look.
Showing 277 products
Item Ref: UT86-72IU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant and striking, this diamond shoulder ring features a GIA-certified, princess cut centre stone that plays beautifully off the stunning round cut shoulder diamonds. Its beautiful lightplay and brilliance create a sensationally eye-catching engagement ring. Centre Stone: 0.50ct.
From £70.62 per month
Item Ref: NDE6290U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 0.30ct Half Eternity Ring. This 925 silver eternity ring features 0.30ct of princess-cut lab-grown diamonds in a sleek channel setting. Combining modern design with practical wearability, the comfort-fit band ensures it’s suitable for everyday use....
Pay in 3 interest-free
Item Ref: NDE6273Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 9k white gold. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
From £29.57 per month
Item Ref: NDHG31-422XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
In an exquisitely sparkling circle, this Lauren eternity ring showcases 2.00CT of princess cut G/Vs quality lab grown diamonds. The ring is handcrafted with pristine 18K white gold, highlighting the radiance of the diamonds beautifully.
From £81.39 per month
Item Ref: FR25-72XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Olivia pendant emanates grace with a charming princess cut 0.50CT G/VS quality diamond taking centre stage. The platinum pendant sets off the sparkling diamond to a dazzling effect which is sure to attract compliments whenever this necklace is worn.
From £52.12 per month
Item Ref: JG20-72XUS.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your everlasting love with this stunning Olivia half eternity ring and watch her face light up. Six glistening princess cut G/VS Quality Diamonds weighing a total of 0.50CT are tension set within a band of gorgeous platinum in this...
From £51.44 per month
Item Ref: JG20-72XUY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your everlasting love with this stunning Olivia half eternity ring and watch her face light up. Six glistening princess cut G/VS Quality Diamonds weighing a total of 0.50CT are tension set within a band of gorgeous white gold in...
From £54.34 per month
Item Ref: NDD3559-322JUA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 1.00ct lab-grown princess-cut diamond, suspended from a fine 9k yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £18.81 per month
Item Ref: NDUT86-722IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in 18k White Gold G/VS1. A modern claw setting holds an impressive 5.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest...
From £127.15 per month
Item Ref: NDUT86-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 5.55ct Lab Diamond Princess Cut Engagement Ring in Platinum G/VS1. A modern claw setting holds an impressive 5.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest recycled platinum....
From £121.09 per month
Item Ref: UT21-72XUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Lauren Platinum engagement ring showcases the 0.50CT F-G/VS Quality Diamond perfectly. The beautiful diamond sparkles against the Platinum band to stunning effect and the simple beauty of this ring ensures that it will be loved and cherished forever. Certificate...
From £67.26 per month
Item Ref: UT21-47JUA.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Lauren Yellow Gold 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 18K Yellow Gold band which surrounds the ring. No...
From £24.19 per month
Item Ref: LBDE02-100VSY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 18K Gold Princess Lab Diamond Earrings - 1CT - F/VS - 4.8mm, featuring 1ct of F/VS quality diamonds, set in the finest recycled yellow gold. These unisex stud earrings are a staple, daily-wear jewellery piece, and make a...
From £30.25 per month
Item Ref: NDUT86-422XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Katerina Engagement Ring in 18K White Gold. 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...
From £86.1 per month
Item Ref: NDDN3246-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for the perfect ring to mark the perfect proposal and your special day, this spectacular 2 ring bridal set would be a superb choice. Weighing 1.25CT, the rings feature a pristine princess cut diamond and a...
From £59.52 per month
Item Ref: HG31-422GXUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Emerald Ring in Platinum. Channel Set setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £130.51 per month
Item Ref: UT21-55JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The stunning princess cut Lauren Platinum engagement ring features a 0.33CT G-H/SI Quality Diamond which radiates against the Platinum setting and band. If you're looking for a simple and elegant engagement ring to express your love then this would make...
From £34.29 per month
Item Ref: UT21-72JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Lauren Platinum engagement ring showcases the 0.50CT G-H/SI Quality Diamond perfectly. The beautiful diamond sparkles against the Platinum band to stunning effect and the simple beauty of this ring ensures that it will be loved and cherished forever. Certificate...
From £67.26 per month
Item Ref: NDD3559-322JUY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 1.00ct lab-grown princess-cut diamond, suspended from a fine 9k white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £18.67 per month
Item Ref: NDE6299
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
From £36.98 per month
Item Ref: FT25-47JUS.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give the gift of glamour with this outstanding Lauren Platinum ring which features 0.25 carat of beautiful diamonds. The 0.25CT of H/SI Quality Diamonds is displayed in three stunning near-colourless princess cut stones which add a cosmopolitan look to this...
From £21.84 per month
Item Ref: FG24-322XUS
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
The 1.00CT of G/VS Quality Diamonds in these magnificent earrings ensures they will turn heads and delight the wearer for years to come. The princess cut diamonds radiate elegance and are complemented by the platinum settings which securely hold them...
From £71.16 per month
Item Ref: NDUT70-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Showcasing the finest luxury, this double halo diamond ring features a sustainable lab grown solitaire in a dazzling princess cut. The handcrafted 18K white gold split shank band divides elegantly into two as it reaches the centre, offering a substantial...
From £42.56 per month
Item Ref: HG31-322UJUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Blue Sapphire Ring in 18K White Gold. Channel Set setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £55.48 per month
Item Ref: HG31-322GXUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This emerald eternity ring would be the ideal gift to celebrate the birth of your first child together or as a beautiful symbol of the love and commitment you have. The ring features 0.50CT of G/Vs Quality Diamonds which are...
From £82.4 per month
Item Ref: UT70-72IU4S.F.5
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 princess cut solitaire certified by GIA. The dramatic split shank setting divides the band into two as it gets close to the...
From £60.53 per month
Item Ref: UT21-72JUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Lauren white gold engagement ring features a princess cut 0.50CT G-H/SI Quality Diamond which glistening irresistibly. The beauty of the diamond is further enhanced by the sheen of the 18K white gold band which surrounds the ring. No...
From £61.2 per month
Item Ref: JG20-72JUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The gorgeous Olivia half eternity ring features six stunning princess cut H/SI Quality Diamonds weighing a total of 0.50CT which are held in a tension setting. The ring is finished by a glowing platinum band which sets the sparkle in...
From £40.34 per month
Item Ref: HG31-322GJUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Emerald Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £79.03 per month
Item Ref: NDUT70-72XU3S
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 £43.03 per month
Item Ref: HG31-422TXUS.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Ruby Ring in Platinum. Channel Set setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £86.77 per month
Item Ref: HG31-372XUY
AVAILABILITY: In stock (0 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. 1.50CT of H/SI Quality Diamonds circle the 18K white gold band of this beautiful ring in a channel setting....
From £125.13 per month
Item Ref: JG20-322XUY.U.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your everlasting love with this stunning Olivia half eternity ring and watch her face light up. Six glistening princess cut G/VS Quality Diamonds weighing a total of 1.00CT are tension set within a band of gorgeous white gold in...
From £78.36 per month
Item Ref: HG31-322GXUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Emerald Ring in 18K Yellow Gold. Channel Set setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £82.4 per month
Item Ref: UT32-72XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sparkle from the 0.50CT F-G/VS Quality Diamond in this elegant Lucy white gold 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...
From £67.26 per month
Item Ref: NDD3559-422JUA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown princess-cut diamond, suspended from a fine 9k yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £29.57 per month
Item Ref: UT86-92IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sweep her off her feet when you propose with this extraordinary GIA-certified diamond ring. It showcases a breathtaking princess cut solitaire and round cut sidestones on a handcrafted white gold band for a look that is truly luxurious and sophisticated....
From £100.9 per month
Item Ref: UT40-YD.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious wedding band is handcrafted to perfectly match our beautiful Eleri engagement rings or any engagement ring in a similar style. With breathtaking H/Si diamonds, it elegantly accompanies your engagement ring with gorgeous sparkle. Depth 2.2mm
From £26.88 per month
Item Ref: HG42-322UXUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Blue Sapphire Ring in Platinum. Tension setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £45.39 per month
Item Ref: HG31-372XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling Lauren eternity ring features a row of beautiful princess cut G/VS Quality Diamonds weighing an impressive 1.50CT in total. The 18K yellow gold channel setting is the perfect backdrop for such dazzling diamonds. This exquisite ring would make...
From £125.13 per month
Item Ref: HG31-322UXUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Blue Sapphire Ring in 18K White Gold. Channel Set setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £79.03 per month
Item Ref: UT51-72GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunningly sparkling 0.98CT diamond halo ring features an exceptional princess cut solitaire, independently graded as G/VS2 by GIA, the world's most trusted gem authority. Handcrafted with a dazzling diamond halo and a fine platinum band studded with sidetones, this...
From £67.26 per month
Item Ref: NDD3559-422JUY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown princess-cut diamond, suspended from a fine 9k white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £29.57 per month
Item Ref: JG46-36S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant and glamorous, this Clara eternity ring showcases the natural beauty of diamonds with dazzling results. Thanks to the exquisite quality of the G/VVs princess cut diamonds it instantly catches the eye wherever you go. This one features 1.00CT of...
From £63.89 per month
Item Ref: FT21-322JUY.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The contrast of dazzling white diamonds against the bright 18K white gold band results in a show-stopping ring which any woman would be proud to wear on her finger. The 1.00CT of H/SI Quality Diamonds in the beautiful Lauren ring...
From £69.82 per month
Item Ref: FT35-72JUA.F.5
AVAILABILITY: In stock (0 items)
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 18K yellow gold band. If she likes timeless, classic jewellery then she...
From £50.44 per month
Item Ref: NDD3559-372JUA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 1.550ct lab-grown princess-cut diamond, suspended from a fine 9k yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £24.53 per month
Item Ref: NDUT86-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 3.55ct Lab Diamond Princess Cut Engagement Ring in 18k Yellow Gold G/VS1. A modern claw setting holds an impressive 3.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest...
From £99.22 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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