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Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver
£219£275
Silver (selected) +1
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 9K White Gold
£469£729
From £16/mo
9K White Gold (selected) +1
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Princess Cut Lab Diamond Engagement Ring 0.50ct H/Si in 9K White Gold
£679£1,115
From £23/mo
9K White Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Sapphire 0.18ct And Diamond 9K White Gold Ring
£315£525
Sapphire Sapphire 0.10ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Amethyst 0.63ct And Diamond 9K White Gold Ring
£419£649
From £14/mo
Amethyst Amethyst 0.01ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 0.45ct And Diamond 9K White Gold Crossover Ring
£879£1,405
From £29/mo
9K White Gold (selected)
Sapphire Sapphire 0.04ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Sale
Aquamarine 1.42CT And Diamond 9K White Gold Ring
£575£1,055
From £19/mo
Aquamarine Aquamarine 0.17ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Twin Amethyst and Diamond Stellato Ring in 9K White Gold
£489£775
From £16/mo
Amethyst Amethyst 0.07ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Katerina Lab Princess Diamond Engagement Ring Platinum 1.55ct F/VS1
£1,879£3,129
From £63/mo
Platinum (selected)
Diamond Diamond 1.55ct F/VS1 (Lab Grown) (selected) Diamond Diamond +5
NEXT DAY DELIVERY
Princess Cut Lab Diamond Stud Earrings 0.50ct in 9K White Gold
£419£635
From £14/mo
9K White Gold (selected)
Diamond Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected) +1
NEXT DAY DELIVERY
Katerina Lab Princess Diamond Engagement Ring 18KW Gold 0.85ct F/VS1
£1,369£2,279
From £46/mo
18K White Gold (selected)
Diamond Diamond Diamond Diamond 0.85ct F/VS1 (Lab Grown) (selected) +6
NEXT DAY DELIVERY
Princess Cut 1ct Lab Diamond Stud Earrings in 9K White Gold
£589£935
From £20/mo
9K White Gold (selected)
Diamond Diamond Diamond Diamond 1.00ct H/SI (Lab Grown) (selected) +1
NEXT DAY DELIVERY
Katerina Lab Princess Diamond Engagement Ring Platinum 0.85ct F/VS1
£1,379£2,375
From £46/mo
Platinum (selected)
Diamond Diamond Diamond Diamond 0.85ct F/VS1 (Lab Grown) (selected) +5
NEXT DAY DELIVERY
Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil
£229£295
18K Gold Vermeil (selected) +1
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
2.10ct Katerina Lab Princess Diamond Engagement Ring Platinum F/VS1
£2,099£3,495
From £70/mo
Platinum (selected)
Diamond Diamond Diamond 2.10ct F/VS1 (Lab Grown) (selected) Diamond +5
NEXT DAY DELIVERY
Amethyst 0.56ct And Diamond 9K Gold Ring
£459£715
From £15/mo
Amethyst Amethyst 0.06ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 0.45ct And Diamond 925 Sterling Silver Crossover Ring
£249£339
Silver (selected)
Sapphire Sapphire 0.04ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Naomi Princess Cut Lab Diamond Engagement Ring 0.50ct H/SI in 925 Silver
£299£429
Silver (selected) +1
Diamond Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 9K Gold
£469£729
From £16/mo
9K Yellow Gold (selected) +1
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Princess Cut Lab Diamond Engagement Ring 0.50ct H/Si in 9K Gold
£679£1,115
From £23/mo
9K Yellow Gold (selected)
Diamond Diamond 0.50ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
0.25ct Lab Diamond Princess Cut Solitaire Necklace in 9K White Gold
£259£319
9K White Gold (selected)
Diamond Diamond 0.25ct H/SI (Lab Grown) (selected) Diamond
NEXT DAY DELIVERY
Sale
NEXT DAY DELIVERY
Katerina Lab Princess Diamond Engagement Ring 18KW Gold 1.55ct F/VS1
£1,879£3,129
From £63/mo
18K White Gold (selected)
Diamond Diamond 1.55ct F/VS1 (Lab Grown) (selected) Diamond Diamond +6
NEXT DAY DELIVERY
Lauren Lab Princess Diamond Eternity Ring Platinum 1.00ct G/Vs
£1,499£2,669
From £50/mo
Platinum (selected)
Diamond Diamond 1.00ct F/VS (Lab Grown) (selected) Diamond Emerald,Diamond +7
Princess Cut Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver

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.