Bringing you contemporary luxury and elegance. Exquisite princess cut diamonds, a truly sophisticated symbol of love to mark your engagement.
Showing 128 products
Item Ref: UT86-322IU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Make your proposal perfect with this exceptional engagement ring. It features an exquisite princess cut solitaire in the centre, certified by GIA, and round cut diamonds on the shoulders. The princess cut solitaire's lightplay is simply mesmerising and the band...
From £135.66 per month
Item Ref: UT32-97XUA
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 Yellow 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 £82.97 per month
Item Ref: UT32-55JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sparkle from the 0.33CT G-H/SI Quality Diamond in this elegant Lucy Yellow 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 £27.08 per month
Item Ref: UT21-72JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Lauren Yellow Gold engagement ring showcases the 0.50CT G-H/SI Quality Diamond perfectly. The beautiful diamond sparkles against the 18K Yellow Gold band to stunning effect and the simple beauty of this ring ensures that it will be loved and...
From £47.84 per month
Item Ref: NDUT70-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent double-halo diamond ring showcases a superb sustainable lab grown solitaire that is princess cut for superb sparkle. The beautiful split shank setting, which divides the band into two either side of the centre stone, is handcrafted in 18K...
From £41.45 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 £55.82 per month
Item Ref: UT21-72XUS.F.0
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 £63.83 per month
Item Ref: NDUT51-72GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling 0.98CT 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....
From £33.48 per month
Item Ref: NDE6273
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 yellow gold. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
From £22.31 per month
Item Ref: NDDN3247-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant certified Diamond Ring in 18K White Gold. Pave setting. 1.00CT of G/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £63.83 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 £70.19 per month
Item Ref: UT86-12IU4S.F.0
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 £129.27 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 £87.31 per month
Item Ref: UT48-IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring's centre stone, a certified 0.50CT princess cut certified Diamond, is nothing short of heart-stopping. Surrounded by a beautiful halo of smaller diamonds and complete with diamond shoulders set in a 18K white gold band, its sparkle and...
From £64.63 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 £95.76 per month
Item Ref: UT32-72XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional princess cut Lucy Platinum engagement ring is an exquisite piece of jewellery you will be proud to propose with as it's sure to delight your loved one. The 0.50CT F-G/VS Quality Diamond radiates against the Platinum band, creating...
From £63.83 per month
Item Ref: UT32-55JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The elegant 0.33CT G-H/SI Quality Diamond in this gorgeous Lucy white gold engagement ring makes this piece of jewellery a beautiful ring to express your love and commitment with. The design is beautifully simplistic and the combination of the sparkling...
From £27.08 per month
Item Ref: UT32-47XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The elegant 0.25CT F-G/VS Quality Diamond in this gorgeous Lucy Platinum engagement ring makes this piece of jewellery a beautiful ring to express your love and commitment with. The design is beautifully simplistic and the combination of the sparkling diamond...
From £29.64 per month
Item Ref: NDUT40-IU3S.F.0
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 £30.79 per month
Item Ref: UT86-72IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking ring's centre stone is a GIA-certified princess cut diamond. It looks simply stunning with its sparkling lightplay, characteristic of this brilliant diamond cut. The solitaire is shouldered by further round cut diamonds. A truly elegant piece, this ring...
From £70.19 per month
Item Ref: UT51-72IU3Y
AVAILABILITY: In stock (0 items)
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 18K white...
From £60.8 per month
Item Ref: UT32-47XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sparkle from the 0.25CT 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 £25.5 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 £47.84 per month
Item Ref: UT21-55JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The stunning princess cut Lauren Yellow Gold engagement ring features a 0.33CT G-H/SI Quality Diamond which radiates against the 18K Yellow Gold setting and band. If you're looking for a simple and elegant engagement ring to express your love then...
From £27.59 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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