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Princess|Lab Grown|IGI

1.25ct F VS1 Princess Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From €317 EUR
$355 USD
As of November 2, 2026
Save €566 EUR (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,282 EUR at Helzberg Diamonds · As of October 2, 2026
View at Helzberg Diamonds

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of November 1, 2026, with a 179% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.86 × 5.81 × 4.23 mm
L/W Ratio1.01
Top View
5.86 mm5.81 mm1.25 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,282 EUR|Low: €317 EUR|High: €1,282 EUR|Avg: €941 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
October 23, 2026
Retailer 2€317 EUR
Retailer 3€667 EUR
Retailer 4€883 EUR
Helzberg Diamonds€1,282 EUR

5 data points across 4 retailers

4 retailers€317 EUR to €883 EUR

A
Cheapest Retailer
-
€317 EUR
$355 USD
B+
Retailer 2
-
€667 EUR
CA$1,039 CAD
View
B
Retailer 3
-
€883 EUR
$990 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMOHOPO · Oct 2
€1,282 EUR
$1,438 USD
View
Price last confirmed 31 days ago
3 more retailers have this diamond
Prices start from €317 EURSave up to €566 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.25ct Princess
€317 EUR