Modern and brilliant, princess cut jewellery features sharp angles and exceptional sparkle, perfect for a sleek and contemporary look.
Showing 277 products
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 £29.57 per month
Item Ref: NDUT86-722IXU3A
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 Yellow 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: UT86-92IU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're going to ask for her to marry you, she is sure to be spellbound by this exceptional diamond ring. Taking centre stage is a stunning princess cut solitaire, showcased on a band of 18K gold with round cut...
From £100.9 per month
Item Ref: NDUT70-322XU3A.F.0
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 £75.67 per month
Item Ref: IHG31-422XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Men's Diamond Ring in Platinum. Channel setting. 2.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £152.05 per month
Item Ref: HG42-422JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If she likes diamonds then she will adore this stunning diamond Olivia eternity ring. The ring features 2.00CT of H/SI Quality Diamonds in a princess cut which are showcased in a tension setting against an 18K yellow gold band. This...
From £75.67 per month
Item Ref: NDE6355U.J.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Discover our Sterling Silver Entwine Princess Solitaire Rubover Engagement Ring, showcasing a 0.30ct princess-cut lab-grown diamond. Expertly crafted in recycled sterling silver, this ring combines durability for everyday wear with a polished finish that enhances the diamond’s brilliance. This piece...
Pay in 3 interest-free
Item Ref: NDF3442U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Rectangle Crest Signet Ring takes inspiration from the traditional signet while adding a bold, contemporary edge. A 0.05ct lab-grown H/SI quality diamond is set within a sleek rectangular crest design, crafted in recycled sterling silver. This ring blends heritage...
Pay in 3 interest-free
Item Ref: ND1MFT35-372XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Eterna Lab Diamond 1.50ct Half Eternity Ring. Crafted in 9K yellow gold, this eternity ring features 1.50ct of princess-cut lab-grown diamonds. The channel setting keeps the stones secure, and the comfort-fit band is designed for everyday comfort. Combining...
From £34.62 per month
Item Ref: NDP3523Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Experience unparalleled sophistication with the LUXE 8.00ct Lab Diamond Chandelier Earrings, a dazzling addition to our LUXE Collection. Crafted in luminous 18K white gold, these IGI-certified earrings feature an enchanting mix of emerald, round, and princess-cut lab-grown diamonds. With a...
From £208.57 per month
Item Ref: FT50-52JUY.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless classic, this elegant handcrafted engagement ring features a 0.30CT prince cut H/Si Quality Diamond which is claw set within a gleaming 18K white gold band. If she likes simple, elegant jewellery, she'll fall head over heels for this...
From £43.23 per month
Item Ref: FT45-72JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite engagement ring takes a contemporary twist on a traditional design. The jaw-dropping prince cut H/Si Quality Diamond solitaire takes centre stage and is complemented beautifully by the polished 18K white gold band which features a collection of sparkling...
From £56.69 per month
Item Ref: N3039.L.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Diamond Ring in 18K Yellow Gold. Claw setting. 0.15CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...
From £16.65 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: G3915
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An alluring Diamond Necklace and Pendant in 9K White Gold. Claw setting. 0.75CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £22.37 per month
Item Ref: N3402.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Diamond Ring in 18K Yellow Gold. Claw setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.41 per month
Item Ref: N3442.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Diamond Ring in 18K White Gold. Tension setting. 0.60CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £29.78 per month
Item Ref: N3072.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Tension setting. 0.23CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.31 per month
Item Ref: FT51-52JUY.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A chic and contemporary choice, this beautiful engagement ring would be ideal for any lady who loves timeless elegant jewellery with a dash of sparkle. The ring features an impressive prince cut solitaire which is framed on two sides by...
From £49.29 per month
Item Ref: N3327.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Diamond Ring in 18K White Gold. Pave setting. 1.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £59.72 per month
Item Ref: N3748.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.05CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.42 per month
Item Ref: N3765.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Diamond Ring in 18K Yellow Gold. Channel setting. 1.52CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £66.79 per month
Item Ref: N3766.N.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Diamond Ring in 18K White Gold. Channel setting. 1.52CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £66.79 per month
Item Ref: N3666.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Diamond Ring in 18K Yellow Gold. Channel setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £66.79 per month
Item Ref: N3668.M.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Diamond Ring in 18K Yellow Gold. Channel setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £42.02 per month
Item Ref: N3370.P.5
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.35CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.08 per month
Item Ref: E4304.N.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Diamond Ring in 9K White Gold. Tension setting. 0.10CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: N3352.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K Yellow Gold. Tension setting. 1.50CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £60.06 per month
Item Ref: N3323.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K White Gold. Tension setting. 1.50CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £70.15 per month
Item Ref: N3768.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Channel setting. 2.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £63.42 per month
Item Ref: N3904
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant certified Diamond Ring in 18K Yellow Gold. Claw setting. 1.33CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to...
From £61.74 per month
Item Ref: N3907
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Diamond Ring in 18K White Gold. Claw setting. 1.24CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to...
From £60.06 per month
Item Ref: N3906
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular certified Diamond Ring in 18K Yellow Gold. Claw setting. 1.24CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to...
From £60.06 per month
Item Ref: N3902.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Diamond Ring in 18K Yellow Gold. Claw setting. 0.74CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £74.86 per month
Item Ref: N3295.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Diamond Ring in 18K White Gold. Channel setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £16.65 per month
Item Ref: UT70-92XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite GIA-certified solitaire in this ring is princess cut for magnificent sparkle and fire. To enhance its radiance, it's nestled in a double halo setting of smaller diamonds. The diamond-studded split shank band divides into two either side of...
From £118.4 per month
Item Ref: HG42-422GJUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Emerald Ring in 18K Yellow Gold. Tension setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £57.16 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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