Princess Diamond Engagement Rings

The princess cut is a square brilliant diamond with crisp corners and lively sparkle. It gives you a modern, geometric look and suits clean, architectural settings.

IGI-certified center diamondMade to order in 2–3 weeksFree insured US shipping30-day returns

The short answer

Princess cut engagement rings at a glance

A princess cut is a square brilliant diamond with crisp corners and lively sparkle. It gives a modern, geometric look and suits clean, architectural settings. Every Raul princess ring is made to order in 14K or 18K gold around an IGI-certified lab-grown center diamond.

Book a consultation Compare diamond shapes

Designs: 37 princess settings
Price: From $750
Center carat: 1 to 6 ct, chosen on each design
Diamond: E–F color · VVS1–VVS2 clarity · Excellent or Ideal cut
Report: IGI report for center diamonds 1.00 ct and above
Metal: 14K or 18K yellow, white or rose gold
Timing: Made to order in 2–3 weeks · insured delivery in 2–5 business days
Peace of mind: 30-day returns · lifetime warranty · one free resize

Budget

What princess rings cost, by center carat

Starting prices as of October 9, 2026. Your exact price updates as you choose carat and metal.

1 ctfrom $7501.00–1.99 ctShop 1 ct 2 ctfrom $1,0602.00–2.99 ctShop 2 ct 3 ctfrom $1,7503.00–3.99 ctShop 3 ct 4 ctfrom $2,2704.00–4.99 ctShop 4 ct 5 ctfrom $2,8705.00–5.99 ctShop 5 ct 6 ctfrom $4,4706.00 ctShop 6 ct

How to choose

Choosing your princess cut ring

How do I protect the corners?

The pointed corners are the most exposed part of the diamond. V-shaped prongs or a bezel protect them for everyday wear.

Princess or radiant?

Both are square or rectangular brilliants. A princess has sharp corners. A radiant has trimmed corners and a slightly softer look.

Shape	Corners
Princess	Sharp, crisp
Radiant	Trimmed, softer

Which setting suits a princess cut?

A solitaire keeps it clean and modern. A hidden halo adds sparkle from the side. A three stone design with matching side stones looks balanced.

More about Princess Diamond Engagement Rings

The princess cut is a square brilliant diamond with crisp corners and lively sparkle. It gives you a modern, geometric look and suits clean, architectural settings. Every princess cut engagement ring is made to order in 14K or 18K gold around an IGI-certified lab-grown center diamond.

What to look for in a princess cut

Protect the corners. The pointed corners are the most exposed part of the diamond. Choose prongs that cover each corner, or a halo that frames the stone.

Check the outline. A classic princess cut is close to square. The IGI report lists the diamond's measurements, so you can confirm the shape before you order.

Pick the setting. A solitaire keeps the focus on the geometry, a halo adds presence, and a three-stone design pairs it with side diamonds.

Comparing shapes? See every cut in our diamond shapes guide.

Questions

Princess ring questions

Still deciding? A diamond specialist can walk you through options by video or phone.

Is a lab-grown princess diamond a real diamond?

Yes. A lab-grown diamond has the same physical, chemical and optical properties as a mined diamond. Only its origin differs.

Does a princess cut look smaller than a round?

It often looks slightly larger, because its square outline uses more of its weight across the top.

Is a princess cut a good value?

Yes. It keeps more of the rough crystal when cut, and it sparkles brightly.

How long does a made-to-order ring take?

We make each ring to order in 2–3 weeks. It then ships free and fully insured by DHL or FedEx, arriving in 2–5 business days with a signature required.

Can I return it?

Yes, within 30 days of delivery if unworn. We send a prepaid, insured return label. Custom-designed, engraved and resized pieces are final unless defective.

Can I pay over time?

Yes. Choose Shop Pay Installments at checkout, subject to eligibility.

Talk to a diamond specialist

Free 30-minute consultation by video or phone, or visit the Raul Studio in Worcester, MA, by appointment.

Book a consultation Design a custom ring