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Sale
Eternity Ring Lauren 18K White Gold Diamond 0.50ct G/Vs
£1,155£2,159
From £39/mo
Diamond Diamond 0.50ct G/VS (Natural) (selected)
NEXT DAY DELIVERY
Katerina Lab Princess Diamond Engagement Ring 18K Gold 0.85ct F/VS1
£1,369£2,279
From £46/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 0.85ct F/VS1 (Lab Grown) (selected) +4
NEXT DAY DELIVERY
Sale
Roxy Diamond Engagement Side Stone Ring in 18KW Gold 0.98CT G/SI2
£1,699£3,199
From £57/mo
Diamond Diamond 0.98ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Princess Cut 1ct Lab Diamond Stud Earrings in 9K Yellow Gold
£589£935
From £20/mo
9K Yellow Gold (selected)
Diamond Diamond 1.00ct H/SI (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
Lauren Lab Princess Diamond Eternity Ring Platinum 2.00ct G/Vs
£2,099£3,729
From £70/mo
Platinum (selected)
Diamond Diamond Diamond 2.00ct F/VS (Lab Grown) (selected) Emerald,Diamond +7
NEXT DAY DELIVERY
Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 18k Gold Vermeil
£299£429
18K Gold Vermeil (selected) +1
Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Katerina 3.45ct Lab Diamond Princess Cut Engagement Ring in 18K White Gold G/VS1
£2,949£4,919
From £98/mo
18K White Gold (selected)
Diamond Diamond Diamond Diamond 3.45ct G/VS1 (Lab Grown) (selected) +6
NEXT DAY DELIVERY
2.60ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1
£2,549£4,249
From £85/mo
Platinum (selected)
Diamond Diamond Diamond Diamond 2.60ct F/VS1 (Lab Grown) (selected) +5
Eternity Ring Lauren Diamonds H/SI and Emerald 1.15CT - Platinum
£2,279£4,045
From £76/mo
Platinum (selected)
Diamond Diamond Emerald,Diamond Emerald,Diamond 0.50ct H/SI (Natural) (selected) +7
NEXT DAY DELIVERY
Sale
Katerina Princess Diamond Engagement Ring Platinum 0.85ct G/SI2
£1,735£3,265
From £58/mo
Diamond Diamond 0.85ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Certified Lauren 18K White Gold Diamond Engagement Ring 0.33CT-G-H/SI
£955£1,779
From £32/mo
Diamond Diamond 0.33ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Platinum Princess Diamond Earrings - 0.30CT - G/VS - 3mm
£649£1,199
From £22/mo
Diamond Diamond 0.30ct G/VS (Natural) (selected)
NEXT DAY DELIVERY
Sale
Halo Engagement Ring Ella 18K Gold Diamond Princess Cut 0.82ct SI
£1,399£2,605
From £47/mo
Diamond Diamond 0.82ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Certified Lucy Platinum Diamond Engagement Ring 0.33CT-F-G/VS
£1,299£2,475
From £43/mo
Diamond Diamond 0.33ct G/VS (Natural) (selected)
NEXT DAY DELIVERY
Lauren Lab Princess Diamond Eternity Ring 18K Gold 1.00ct G/Vs
£1,499£2,665
From £50/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Emerald,Diamond +2
NEXT DAY DELIVERY
Sale
OLIVIA 18K White Gold Diamond ETERNITY RING 0.50CT H/SI
£1,019£1,909
From £34/mo
Diamond Diamond 0.50ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Eterna Lab Diamond Princess Cut Half Eternity Ring 0.50ct H/SI in 925 Silver
£245£405
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Princess Cut Lab Diamond Stud Earrings 0.50ct in 9K Yellow Gold
£419£635
From £14/mo
9K Yellow Gold (selected)
Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
OLIVIA PLATINUM Diamond ETERNITY RING 1.00CT G/VS
£2,289£4,319
From £76/mo
Diamond Diamond 1.00ct G/VS (Natural) (selected)
NEXT DAY DELIVERY
Eternity Ring Lauren Diamonds G/VS and Sapphire 2.30CT -Platinum
£3,769£6,695
From £126/mo
Platinum (selected)
Diamond Diamond Sapphire & Diamond Sapphire & Diamond 1.00ct G/VS (Natural) (selected) +7
NEXT DAY DELIVERY
Katerina Lab Princess Diamond Engagement Ring 18K Gold 1.55ct F/VS1
£1,879£3,129
From £63/mo
18K Yellow Gold (selected)
Diamond Diamond 1.55ct F/VS1 (Lab Grown) (selected) Diamond Diamond +4
NEXT DAY DELIVERY
NEW IN
Crest 0.03ct Lab Diamond Men's Rectangle Signet Ring in 18K Yellow Gold Vermeil
£239£329
18K Gold Vermeil (selected)
Diamond Diamond 0.05ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
18K Gold Princess Cut Lab Diamond Pendant Necklace 0.50CT F/VS
£499£719
From £17/mo
18K Yellow Gold (selected)
Diamond Diamond 0.50ct F/VS (Lab Grown) (selected)
NEXT DAY DELIVERY
Eternity Ring Lauren Diamonds G/VS and Sapphire 1.20CT in 18K Gold
£2,349£4,169
From £78/mo
18K Yellow Gold (selected)
Diamond Diamond Sapphire & Diamond Sapphire & Diamond 0.50ct G/VS (Natural) (selected) +2
Eternity Ring Lauren 18K White Gold Diamond 0.50ct G/Vs

Jewellery Featuring the Princess Cut Diamond

The princess cut is a square-shaped diamond cut with pointed corners that dates back to the 1960s. Its stacked facets are designed to maximise light return, producing the kind of intense, concentrated brilliance that makes it one of the most well-liked fancy cuts in fine jewellery.

With 70 years of fine jewellery expertise, we have consciously crafted our princess cut jewellery from recycled precious metals - including white and yellow gold and platinum. The collection features rings, earrings, necklaces and bracelets set with diamonds that are ethically sourced and conflict-free, with the clean geometry of the cut carried across every piece. For select pieces, you can also choose between natural diamonds and lab-grown diamonds sustainably made to be chemically identical, with the same brilliance and quality.

Browse our range of princess cut jewellery - perfect for marking meaningful milestones or reflecting your own unique style.