Princess Cut Lab-Grown Diamonds

Browse more than 1,500 loose princess cut lab-grown diamonds in colourless D to J grades, from under a carat to over 3 carats. Most come with an independent IGI or GIA grading report.

Why choose a princess cut diamond?

The princess cut is a square brilliant with sharp, uncropped corners, offering brilliant-cut sparkle in a more geometric, contemporary outline than a round. It also gives more visible diamond for the carat weight than a round brilliant.

How to choose a princess lab-grown diamond

Shape. Most people prefer a princess cut that is close to square, with a length-to-width ratio of 1.00 to 1.05.

Setting. The pointed corners should be protected by prongs or a bezel in the final setting.

Colour and clarity. D to G gives a bright white look; VS1 and VS2 clarity are eye-clean.

Browse all loose lab-grown diamonds, or compare with radiant and cushion cut diamonds.