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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 HK$2,621 HKD
As of November 4, 2026
Save HK$5,999 HKD (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$8,619 HKD 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 HK$2,621 to HK$8,619, a HK$5,999 spread on the same certified stone. MOH London lists it at HK$8,619. 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 4
Current: HK$8,619 HKD|Low: HK$2,589 HKD|High: HK$8,719 HKD|Avg: HK$5,430 HKD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3HK$2,621 HKD
Retailer 2HK$2,911 HKD
Retailer 5HK$3,852 HKD
Retailer 6HK$6,732 HKD
Retailer 4HK$8,254 HKD
MOH LondonHK$8,619 HKD

12 data points across 6 retailers

4 retailersHK$2,621 HKD to HK$8,619 HKD

B+
Cheapest Retailer
-
HK$2,621 HKD
A
Retailer 2
-
HK$2,911 HKD
View
B
Retailer 3
-
HK$8,254 HKD
View
Most Expensive
B
MOH London
LG591344812 · Nov 1
HK$8,619 HKD
£865 GBP
View
3 more retailers have this diamond
Prices start from HK$2,621 HKDSave up to HK$5,999 HKD

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
HK$2,621 HKD