Custom loose diamonds & jewelry · any shape, any size · every stone filmed before you pay

Brilliant cuts

Princess diamonds

Crisp square brilliance

A square modified brilliant with sharp corners and bright, fiery sparkle. Excellent carat value and ideal for modern, geometric settings; always set with protected corners.

Carat range
0.005 ct to 15 ct+
Ideal length-to-width
1.00–1.05
Facets
57–76
Best for
Solitaires, channel bands, earrings
Available as
Natural, lab-grown
Grading
Lab report where graded; grading on request
  • HD video of your exact stone
  • Insured worldwide delivery

Princess diamonds on the tray today

Real photos from live stock. Tap Price for a private quote, video and report. See all in live stock

Price check a princess

Indicative price range

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Guide only, based on current market ranges for well-cut stones. Your quote depends on the exact stone, cut, fluorescence and grading.

About princess diamonds

What sizes are princess diamonds available in?

We supply princess diamonds from 0.005 ct to 15 ct+, natural or lab-grown, as single stones, matched pairs or sets. Sizes outside that range can often be sourced or cut to order.

What is the ideal ratio for a princess diamond?

Most clients prefer a length-to-width ratio of 1.00–1.05. Tell us whether you prefer a slimmer or fuller look and we filter stones to match.

Is a princess available in lab-grown?

Yes. We offer princess diamonds in both natural and lab-grown, each with an independent grading report that states its origin.

What settings suit a princess?

Princess diamonds are especially popular for solitaires, channel bands, earrings. We design settings around the exact measurements of your stone.

Set it in

Related cuts

Oval

Elongated, finger-flattering brilliance

Sizes 0.01 ct to 20 ct+

Filmed before you payHD video of the exact stone, never a stock photo

Verify it yourselfReport numbers shared before invoicing, where a stone is graded

Everything in writingFull specification and origin on every invoice

Insured door to doorTracked, insured shipping with customs paperwork

Tell us your idea. We'll put stones on the tray.

Any shape, any size — a loose diamond or a finished piece. Send the details or just a photo you love, and a specialist replies with filmed options, usually within one business hour.