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Princess|Lab Grown|IGI

1.54ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG623466479

Shape and cutting style on the report: Princess cut

Certificate IGI LG623466479

Diamond specifications and retailer prices

From HK$2,500 HKD
As of November 6, 2026
Save HK$9,872 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$12,372 HKD at MOH London · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623466479 or 623466479. Listed at 18 retailers as of November 5, 2026, with prices from HK$2,500 to HK$12,372, a HK$9,872 spread on the same certified stone. MOH London lists it at HK$12,372. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623466479
Dimensions6.32 × 6.26 × 4.56 mm
L/W Ratio1.01
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
6.32 mm6.26 mm1.54 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623466479
Side View
Table 75.0%Crown 43.2°Girdle: MediumPavilion 39.7°Culet: NoneDepth 72.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: HK$12,372 HKD|Low: HK$2,398 HKD|High: HK$13,480 HKD|Avg: HK$6,271 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12HK$2,500 HKD
Retailer 6HK$2,790 HKD
Retailer 4HK$2,900 HKD
Retailer 8HK$3,096 HKD
Retailer 14HK$3,096 HKD
Retailer 2HK$3,934 HKD
Retailer 15HK$4,075 HKD
Retailer 3HK$4,311 HKD
Retailer 5HK$5,032 HKD
Retailer 13HK$5,039 HKD
Retailer 9HK$5,471 HKD
Retailer 10HK$7,704 HKD
Retailer 11HK$8,621 HKD
Retailer 16HK$9,953 HKD
Retailer 7HK$12,320 HKD
MOH LondonHK$12,372 HKD

39 data points across 16 retailers

18 retailersHK$2,500 HKD to HK$12,372 HKD

A
Cheapest Retailer
-
HK$2,500 HKD
A
Retailer 2
-
HK$2,790 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,900 HKD
View
Retailer 4
-
HK$3,096 HKD
View
Price last confirmed 22 days ago
A
Retailer 5
-
HK$3,096 HKD
View
A
Retailer 6
-
HK$3,934 HKD
View
B+
Retailer 7
-
HK$4,075 HKD
View
B+
Retailer 8
-
HK$4,311 HKD
View
B+
Retailer 9
-
HK$5,032 HKD
View
Retailer 10
-
HK$5,039 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$5,471 HKD
View
B+
Retailer 12
-
HK$5,713 HKD
View
B
Retailer 13
-
HK$7,704 HKD
View
B
Retailer 14
-
HK$8,621 HKD
View
B
Retailer 15
-
HK$9,953 HKD
View
B
Retailer 16
-
HK$10,306 HKD
View
B
Retailer 17
-
HK$12,320 HKD
View
Most Expensive
B
MOH London
LG623466479 · Nov 5
HK$12,372 HKD
£1,243 GBP
View
17 more retailers have this diamond
Prices start from HK$2,500 HKDSave up to HK$9,872 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$2,500 HKD