1.00 ct · D–F · VS1–VS2
Princess diamond
Approx. 5.50 × 5.50 mm
Estimated EU budget
From €430
VAT & delivery allowances included
Shape & selection guide
Princess lab-grown diamonds.
The princess combines a square outline with brilliant-style facets. It suits a crisp, geometric design, but its sharp corners require attention. Compare the actual face-up dimensions: a square stone can present differently from a round stone of the same weight.
Compare sizes & budgetsSee the shape on a handA considered choice.
Reference illustrations show the silhouette, not a currently available stone.
View diamond
1.50 ct · D–F · VS1–VS2
Princess diamond
Approx. 6.30 × 6.30 mm
Estimated EU budget
From €540
VAT & delivery allowances included
2.00 ct · D–F · VS1–VS2
Princess diamond
Approx. 6.93 × 6.93 mm
Estimated EU budget
From €770
VAT & delivery allowances included
3.00 ct · D–F · VS1–VS2
Princess diamond
Approx. 7.93 × 7.93 mm
Estimated EU budget
From €1,140
VAT & delivery allowances included
Princess diamond prices and face-up size
Compare the same D colour and VS1 clarity preference across weights. Different grades, individual dimensions and visual performance may change the final quote. A report number, material disclosure and imagery of the actual stone are agreed before ordering.
| Carat | Approx. length × width | Guide budget |
|---|---|---|
| 1.00 ct | 5.50 × 5.50 mm | €470 |
| 1.50 ct | 6.30 × 6.30 mm | €580 |
| 2.00 ct | 6.93 × 6.93 mm | €850 |
| 3.00 ct | 7.93 × 7.93 mm | €1,250 |
Reviewed 2026-10-04; numeric guides available until 2026-11-03. Includes delivery, import / clearance and VAT planning allowances, not a fixed tax-inclusive offer or live stock. Jewellery manufacture is excluded. Dimensions are visualiser estimates, not measurements of an available stone. Read the full pricing assumptions.
What to check in a princess diamond
- Check whether the outline is square or slightly rectangular, and whether that suits your design.
- Ask for moving imagery that shows the centre and corners, not only a highly lit photograph.
- Review corner condition and agree protective prongs before the stone is set.
Plan the setting around the stone
Use a mounting designed for the corners rather than adapting a round setting without a professional review. A paired side-stone design should be agreed from actual measurements.
Verify the selected stone’s report and confirm growth origin and any treatment disclosure. Reference images, grades and estimated dimensions on this page do not certify a specific diamond.
For a deeper explanation: Diamond shape and size: what 1, 2 and 3 carats really look like..
Educational reference: GIA’s diamond-shape guide. Our notes are selection guidance, not a laboratory cut grade.
See the size.
Find your proportion.
Explore nine shapes, from 0.30 to 5.00 carats. Compare their face-up proportions on a reference hand.
- Carat weight
- 1.00 ct
- Approx. length × width
- 5.50 × 5.50 mm
Illustrative proportions, not a true-to-life screen scale. Actual measurements and appearance vary; your final selection is assessed using its laboratory report and imagery. Fancy shapes scale from typical one-carat dimensions.
Explore this shape
