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Princess|Lab Grown|IGI

1.50ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG445038009

Shape and cutting style on the report: Princess cut

Certificate IGI LG445038009

Diamond specifications and retailer prices

From HK$6,904 HKD
As of November 4, 2026
Save HK$30,887 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$37,791 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038009 or 445038009. Listed at 12 retailers as of November 4, 2026, with prices from HK$6,904 to HK$37,791, a HK$30,887 spread on the same certified stone. MOH London lists it at HK$37,791. 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

1.50
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038009
Dimensions6.22 × 6.05 × 4.55 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.22 mm6.05 mm1.50 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038009
Side View
Table 71.0%Crown 45.3°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 75.2%

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$37,791 HKD|Low: HK$6,904 HKD|High: HK$38,349 HKD|Avg: HK$17,304 HKD|-0.3%
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
November 6, 2026
Retailer 8HK$6,904 HKD
Retailer 9HK$10,167 HKD
Retailer 14HK$11,062 HKD
Retailer 15HK$11,376 HKD
Retailer 10HK$11,791 HKD
Retailer 13HK$11,791 HKD
Retailer 7HK$12,827 HKD
Retailer 3HK$13,141 HKD
Retailer 5HK$16,255 HKD
Retailer 2HK$16,742 HKD
Retailer 11HK$18,664 HKD
Retailer 4HK$21,982 HKD
Retailer 12HK$22,100 HKD
Retailer 6HK$33,766 HKD
MOH LondonHK$37,791 HKD

29 data points across 15 retailers

12 retailersHK$6,904 HKD to HK$37,791 HKD

A
Cheapest Retailer
-
HK$6,904 HKD
B+
Retailer 2
-
HK$10,167 HKD
View
B+
Retailer 3
-
HK$11,062 HKD
View
B+
Retailer 4
-
HK$11,376 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,791 HKD
View
Retailer 6
-
HK$11,791 HKD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$13,141 HKD
View
B
Retailer 8
-
HK$16,742 HKD
View
B
Retailer 9
-
HK$18,664 HKD
View
B
Retailer 10
-
HK$21,982 HKD
View
B
Retailer 11
-
HK$22,100 HKD
View
Most Expensive
B
MOH London
LG445038009 · Nov 5
HK$37,791 HKD
£3,793 GBP
View
11 more retailers have this diamond
Prices start from HK$6,904 HKDSave up to HK$30,887 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
1.50ct Princess
HK$6,904 HKD