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Princess Cut Engagement Rings

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16 products

Fiona Princess Cut Engagement Ring in white gold, three-quarter view
'Fiona' Princess Cut Engagement Ring PriceFrom $3,150

in 9ct gold · 0.50ct
Nicole Princess Cut Engagement Ring in white gold, three-quarter view
'Nicole' Princess Cut Engagement Ring PriceFrom $3,150

in 9ct gold · 0.50ct
Grace Princess Cut Engagement Ring in white gold, three-quarter view
'Grace' Princess Cut Engagement Ring PriceFrom $3,150

in 9ct gold · 0.50ct
Casey Princess Cut Engagement Ring in white gold, three-quarter view
'Casey' Princess Cut Engagement Ring PriceFrom $3,150

in 9ct gold · 0.50ct

Nothing quite right?

Every design here can be changed for you.

Stone, metal, band, setting — designed with you in our King William Street boutique and made to order in four to six weeks.

Book a private viewing
Delta Princess Cut Engagement Ring in white gold, three-quarter view
'Delta' Princess Cut Engagement Ring PriceFrom $3,150

in 9ct gold · 0.50ct
Katie Princess Cut Engagement Ring in white gold, three-quarter view
'Katie' Princess Cut Engagement Ring PriceFrom $3,150

in 9ct gold · 0.50ct
Marni Princess Cut Engagement Ring in white gold, three-quarter view
'Marni' Princess Cut Engagement Ring PriceFrom $3,400

in 9ct gold · 0.50ct
Lydia Princess Cut Engagement Ring in white gold, three-quarter view
'Lydia' Princess Cut Engagement Ring PriceFrom $4,150

in 9ct gold · 0.50ct
Nadia Princess Cut Engagement Ring in white gold, three-quarter view
'Nadia' Princess Cut Engagement Ring PriceFrom $4,400

in 9ct gold · 0.50ct
Riley Princess Cut Engagement Ring in white gold, three-quarter view
'Riley' Princess Cut Engagement Ring PriceFrom $4,400

in 9ct gold · 0.50ct
Hope Princess Cut Engagement Ring in white gold, three-quarter view
'Hope' Princess Cut Engagement Ring PriceFrom $4,400

in 9ct gold · 0.50ct
Emily Princess Cut Engagement Ring in white gold, three-quarter view
'Emily' Princess Cut Engagement Ring PriceFrom $4,550

in 9ct gold · 0.50ct
Kylie Princess Cut Engagement Ring in white gold, three-quarter view
'Kylie' Princess Cut Engagement Ring PriceFrom $4,600

in 9ct gold · 0.50ct
Julia Princess Cut Engagement Ring in white gold, three-quarter view
'Julia' Princess Cut Engagement Ring PriceFrom $4,600

in 9ct gold · 0.50ct
Chloe Princess Cut Engagement Ring in white gold, three-quarter view
'Chloe' Princess Cut Engagement Ring PriceFrom $4,600

in 9ct gold · 0.50ct
Sasha Princess Cut Engagement Ring in white gold, three-quarter view
'Sasha' Princess Cut Engagement Ring PriceFrom $4,600

in 9ct gold · 0.50ct

Made to order

Yours doesn’t have to be on this page.

Stone, metal, band, setting — designed with you in our King William Street boutique and made to order in four to six weeks.

Book a private viewing

Discover Simon Alexander's princess cut engagement rings — designed in our Adelaide boutique, Australian made, and made to order. A crisp, modern square with brilliant-cut fire, the princess is a contemporary classic for those who love clean lines. From clean solitaires to diamond-set bands, we design and craft each ring to suit you.

Prefer a lab-grown stone? We also create lab-grown diamond engagement rings — real diamonds, IGI certified, made to order. Natural diamonds come with GIA certification; the choice is yours, certified either way.

Princess Cut Engagement Rings in Adelaide

The princess cut pairs sharp, modern lines with the sparkle of a round brilliant — striking and full of fire. With 25 years of experience, Simon Alexander helps you choose the right stone and design a setting that's entirely your own — sketched, drawn up in detailed renders for your approval, then Australian made and finished by our team.

Get in touch

To talk through a princess cut engagement ring, visit our boutique at Level 1, 14 King William Street, Adelaide, or call +61 8 8231 0700.
Book a private viewing

Australian made

Every ring is Australian made and finished at our Adelaide bench.

Independently certified

GIA & IGI certified diamonds, and a Simon Alexander certificate with every band.

Designed in Adelaide

Each piece is designed in our King William Street boutique.

Made to order

Made to order around the diamond you choose.