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Princess|Lab Grown|IGI

2.50ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG508138498

Shape and cutting style on the report: Princess cut

Certificate IGI LG508138498

Diamond specifications and retailer prices

From HK$15,220 HKD
As of November 4, 2026
Save HK$62,614 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$77,834 HKD at MOH London · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508138498 or 508138498. Listed at 13 retailers as of November 4, 2026, with prices from HK$15,220 to HK$77,834, a HK$62,614 spread on the same certified stone. MOH London lists it at HK$77,834. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508138498
Dimensions7.48 × 7.25 × 5.33 mm
L/W Ratio1.03
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
7.48 mm7.25 mm2.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508138498
Side View
Table 74.0%Crown 39°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$77,834 HKD|Low: HK$15,220 HKD|High: HK$79,090 HKD|Avg: HK$44,674 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
November 6, 2026
Retailer 5HK$15,220 HKD
Retailer 7HK$31,412 HKD
Retailer 3HK$32,918 HKD
Retailer 8HK$36,433 HKD
Retailer 11HK$36,433 HKD
Retailer 10HK$45,526 HKD
Retailer 4HK$47,369 HKD
Retailer 6HK$48,319 HKD
Retailer 2HK$48,931 HKD
Retailer 9HK$56,431 HKD
MOH LondonHK$77,834 HKD

46 data points across 11 retailers

13 retailersHK$15,220 HKD to HK$77,834 HKD

B+
Cheapest Retailer
-
HK$15,220 HKD
B
Retailer 2
-
HK$31,412 HKD
View
B
Retailer 3
-
HK$32,918 HKD
View
B
Retailer 4
-
HK$35,170 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$36,433 HKD
View
Retailer 6
-
HK$36,433 HKD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$36,872 HKD
View
B
Retailer 8
-
HK$45,526 HKD
View
B
Retailer 9
-
HK$47,369 HKD
View
B
Retailer 10
-
HK$48,319 HKD
View
B
Retailer 11
-
HK$48,931 HKD
View
B
Retailer 12
-
HK$56,431 HKD
View
Most Expensive
B
MOH London
LG508138498 · Nov 5
HK$77,834 HKD
£7,812 GBP
View
12 more retailers have this diamond
Prices start from HK$15,220 HKDSave up to HK$62,614 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.

B+
2.50ct Princess
HK$15,220 HKD