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Princess|Lab Grown|IGI

1.50ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG624426379

Shape and cutting style on the report: Princess cut

Certificate IGI LG624426379

Diamond specifications and retailer prices

From HK$1,616 HKD
$206 USD
As of October 30, 2026
Save HK$13,918 HKD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$15,534 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG624426379 or 624426379. Listed at 8 retailers as of October 29, 2026, with prices from HK$1,616 to HK$15,534, a HK$13,918 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,534. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624426379
Dimensions6.23 × 6.20 × 4.48 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
6.23 mm6.20 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624426379
Side View
Table 70.0%Crown 43.6°Girdle: MediumPavilion 39.2°Culet: NoneDepth 72.3%

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: Oct 30
Current: HK$15,534 HKD|Low: HK$1,616 HKD|High: HK$15,691 HKD|Avg: HK$6,520 HKD|+2.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8HK$1,616 HKD
Retailer 6HK$1,875 HKD
Retailer 10HK$3,468 HKD
Retailer 12HK$3,687 HKD
Retailer 4HK$3,862 HKD
Retailer 3HK$4,449 HKD
Retailer 13HK$6,327 HKD
Retailer 7HK$6,465 HKD
Retailer 9HK$6,983 HKD
Retailer 11HK$7,108 HKD
Retailer 2HK$8,908 HKD
Retailer 5HK$9,023 HKD
Do Amore DiamondsHK$15,534 HKD

17 data points across 13 retailers

8 retailersHK$1,616 HKD to HK$15,534 HKD

A
Cheapest Retailer
-
HK$1,616 HKD
$206 USD
A
Retailer 2
-
HK$1,875 HKD
$239 USD
View
B+
Retailer 3
-
HK$3,468 HKD
$442 USD
View
B
Retailer 4
-
HK$6,465 HKD
$824 USD
View
B
Retailer 5
-
HK$6,983 HKD
$890 USD
View
B
Retailer 6
-
HK$7,108 HKD
$906 USD
View
B
Retailer 7
-
HK$8,908 HKD
£894 GBP
View
Most Expensive
B
Do Amore Diamonds
27-55DEE9254 · Oct 29
HK$15,534 HKD
$1,980 USD
View
7 more retailers have this diamond
Prices start from HK$1,616 HKDSave up to HK$13,918 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$1,616 HKD