CaratHunter
Plans
Princess|Lab Grown|IGI

1.54ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG591344812

Shape and cutting style on the report: Princess cut

Certificate IGI LG591344812

Diamond specifications and retailer prices

From €299 EUR
As of November 1, 2026
Save €684 EUR (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €983 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591344812 or 591344812. Listed at 4 retailers as of November 1, 2026, with prices from €299 to €983, a €684 spread on the same certified stone. MOH London lists it at €983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591344812
Dimensions6.27 × 6.25 × 4.38 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.27 mm6.25 mm1.54 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591344812
Side View
Table 70.0%Crown 45.4°Girdle: MediumPavilion 37.3°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €983 EUR|Low: €295 EUR|High: €994 EUR|Avg: €619 EUR|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€299 EUR
Retailer 2€332 EUR
Retailer 5€439 EUR
Retailer 6€768 EUR
Retailer 4€941 EUR
MOH London€983 EUR

12 data points across 6 retailers

4 retailers€299 EUR to €983 EUR

B+
Cheapest Retailer
-
€299 EUR
A
Retailer 2
-
€332 EUR
View
B
Retailer 3
-
€941 EUR
View
Most Expensive
B
MOH London
LG591344812 · Nov 1
€983 EUR
£865 GBP
View
3 more retailers have this diamond
Prices start from €299 EURSave up to €684 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
1.54ct Princess
€299 EUR