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
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 viewingPrincess lab-grown engagement rings in Adelaide
A princess is a square brilliant cut: sharp corners and a crisp outline, with much of the sparkle of a round. It is a modern, clean shape for people who like straight lines.
Every princess ring on this page is a Simon Alexander design, made to order around an IGI-certified lab-grown diamond that you choose. The designs are Katie, Grace, Fiona, Delta, Casey, Hope, Julia, Kylie, Chloe and Emily.
The range runs from plain solitaires such as Casey, Grace, Katie and Fiona to accent-diamond and halo designs such as Hope, Julia, Kylie, Emily and Chloe. Any design can be adjusted, and if the right ring is not here we will design it with you.
Choosing a princess diamond
A princess should look square from above and bright across its whole face. Simon’s five shows each stone’s IGI grades so you can compare them, with D to G colour and VS2 to VVS1 clarity as the standard. A 1 carat princess is roughly 5.5mm square.
How it wears
Its pointed corners are the delicate part, so they are usually protected by a claw at each corner; that is why a princess sits so well in a clean four-claw setting.
What it costs
Every price on this page is the finished ring: setting, metal and the lab-grown diamond. See today’s 1 carat prices and today’s 2 carat prices by shape, or compare lab-grown and natural. Natural princess diamonds come with a GIA certificate; ask us for a shortlist.
Made to order in Adelaide
Each ring is designed in our King William Street boutique, Australian made, and set and hand-finished by our own jewellers. Most take four to six weeks. Come and see the shapes side by side at Level 1, 14 King William Street.