Princess Diamonds

For the perfect show of brilliance sparkling through stunning geometrical and symmetrical outlines, choose a princess cut lab diamond from EX3 Diamond. Our lab-grown princess cut diamonds feature square diamond shapes and defined edges. They are a modern and unique choice for engagement ring center stones.

Our curated princess cut diamond collection includes various diamond carat, cut, color, and clarity options. All of our princess cut diamonds are carefully hand-picked according to high-quality standards and are conflict-free.

Why Princess Cut Lab Diamonds?

Our princess cut diamonds stand out for their flawless craftsmanship and elegance. Because lab diamonds feature the brilliance of real diamonds, the two are hardly distinguishable. These diamonds are also sustainable. Creating them doesn’t negatively affect the environment.

We make each of our princess cut diamonds to order right here in the U.S. This means you can expect a high-quality jewelry piece and a custom touch every time you order from us.  

Choosing a Ring Set for Your Princess Cut Diamond

Once you’ve chosen your dream princess cut lab diamond, it’s time to choose the perfect ring setting and size for it. Our setting designs range from classic to modern and are available in 14K white gold, 14K yellow gold, 14K rose gold, and platinum. Then, you’re ready to order your ring and enjoy free shipping.

Experience the EX3 Diamond Difference

At EX3 Diamond, we’re a leading online jewelry store offering lab-created diamond jewelry and custom ring design services. We’re proud to provide everything ranging from engagement rings to wedding bands, everyday rings, earrings, necklaces, and bracelets. All of our lab diamonds are a fraction of the price of natural diamonds. Shop now, and don’t forget to sign up for our newsletter to stay up to date on the latest we have to offer!