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Princess|Lab Grown|IGI

2.50ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG447001242

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001242

Diamond specifications and retailer prices

From HK$11,455 HKD
$1,460 USD
As of October 30, 2026
Save HK$56,570 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$68,024 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001242 or 447001242. Listed at 12 retailers as of October 29, 2026, with prices from HK$11,455 to HK$68,024, a HK$56,570 spread on the same certified stone. MOH London lists it at HK$68,024. 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

2.50
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001242
Dimensions7.63 × 7.35 × 5.00 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
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Top View
7.63 mm7.35 mm2.50 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001242
Side View
Table 75.0%Crown 43.6°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.0%

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$68,024 HKD|Low: HK$11,455 HKD|High: HK$95,535 HKD|Avg: HK$37,175 HKD|-0.5%
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
October 30, 2026
Retailer 2HK$11,455 HKD
Retailer 9HK$23,011 HKD
Retailer 14HK$25,036 HKD
Retailer 3HK$25,765 HKD
Retailer 10HK$26,699 HKD
Retailer 13HK$26,699 HKD
Retailer 4HK$27,931 HKD
Retailer 5HK$32,246 HKD
Retailer 12HK$33,360 HKD
Retailer 7HK$37,436 HKD
Retailer 8HK$38,358 HKD
Retailer 11HK$41,512 HKD
MOH LondonHK$68,024 HKD
Retailer 6HK$95,535 HKD

29 data points across 14 retailers

12 retailersHK$11,455 HKD to HK$68,024 HKD

A
Cheapest Retailer
-
HK$11,455 HKD
$1,460 USD
B+
Retailer 2
-
HK$23,011 HKD
$2,933 USD
View
B+
Retailer 3
-
HK$25,036 HKD
$3,191 USD
View
B+
Retailer 4
-
HK$25,765 HKD
$3,284 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$26,699 HKD
$3,403 USD
View
Retailer 6
-
HK$26,699 HKD
$3,403 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$27,931 HKD
$3,560 USD
View
B
Retailer 8
-
HK$33,360 HKD
$4,252 USD
View
B
Retailer 9
-
HK$37,436 HKD
£3,757 GBP
View
B
Retailer 10
-
HK$38,358 HKD
$4,889 USD
View
B
Retailer 11
-
HK$41,512 HKD
$5,291 USD
View
Most Expensive
B
MOH London
LG447001242 · Oct 29
HK$68,024 HKD
£6,827 GBP
View
11 more retailers have this diamond
Prices start from HK$11,455 HKDSave up to HK$56,570 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
2.50ct Princess
HK$11,455 HKD