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Princess|Lab Grown|IGI

2.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG522229766

Shape and cutting style on the report: Princess cut

Certificate IGI LG522229766

Diamond specifications and retailer prices

From HK$23,302 HKD
$2,970 USD
As of October 31, 2026
Save HK$31,819 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$81,097 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522229766 or 522229766. Listed at 13 retailers as of October 31, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522229766
Dimensions7.65 × 7.53 × 5.35 mm
L/W Ratio1.02
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
7.65 mm7.53 mm2.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522229766
Side View
Table 68.5%Crown 40.1°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 71.0%

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: Oct 31
Current: HK$81,097 HKD|Low: HK$23,302 HKD|High: HK$105,702 HKD|Avg: HK$54,339 HKD
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
November 1, 2026
Retailer 7HK$23,302 HKD
Retailer 9HK$33,760 HKD
Retailer 13HK$35,384 HKD
Retailer 10HK$39,166 HKD
Retailer 4HK$39,503 HKD
Retailer 5HK$43,481 HKD
Retailer 12HK$48,941 HKD
Retailer 8HK$50,966 HKD
Retailer 3HK$55,121 HKD
Retailer 11HK$60,616 HKD
MOH LondonHK$81,097 HKD
Retailer 2HK$94,722 HKD
Retailer 6HK$101,037 HKD

21 data points across 13 retailers

13 retailersHK$23,302 HKD to HK$55,121 HKD

B+
Cheapest Retailer
-
HK$23,302 HKD
$2,970 USD
B
Retailer 2
-
HK$33,760 HKD
$4,303 USD
View
B
Retailer 3
-
HK$35,384 HKD
$4,510 USD
View
B
Retailer 4
-
HK$39,166 HKD
$4,992 USD
View
Retailer 5
-
HK$39,166 HKD
$4,992 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
HK$39,503 HKD
$5,035 USD
View
B
Retailer 7
-
HK$48,941 HKD
$6,238 USD
View
B
Retailer 8
-
HK$50,966 HKD
$6,496 USD
View
B
Retailer 9
-
HK$55,121 HKD
£5,532 GBP
View
Retailer 10
-
HK$60,616 HKD
$7,726 USD
View
Price under review
Most Expensive
MOH London
LG522229766 · Nov 1
HK$81,097 HKD
£8,139 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$23,302 HKDSave up to HK$31,819 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+
2.51ct Princess
HK$23,302 HKD