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Round|Lab Grown|IGI

2.40ct J SI2 Round Lab Grown Diamond

GD • J/SI2 • IGI LG445036625

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036625

Diamond specifications and retailer prices

From HK$10,278 HKD
$1,310 USD
As of October 30, 2026
Save HK$51,898 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$62,176 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.4ct lab-grown round diamond

This 2.4ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG445036625 or 445036625. Listed at 11 retailers as of October 29, 2026, with prices from HK$10,278 to HK$62,176, a HK$51,898 spread on the same certified stone. MOH London lists it at HK$62,176. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.40
Carat
J
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036625
Dimensions8.70 × 8.73 × 5.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
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Top View
8.70 mm8.73 mm2.40 ctJ / SI2
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG445036625
Side View
Table 60.0%Crown 33.9°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.3%

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 30
Current: HK$62,176 HKD|Low: HK$10,278 HKD|High: HK$62,594 HKD|Avg: HK$30,689 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
October 30, 2026
Retailer 2HK$10,278 HKD
Retailer 8HK$19,912 HKD
Retailer 13HK$21,670 HKD
Retailer 3HK$22,297 HKD
Retailer 6HK$23,020 HKD
Retailer 9HK$23,098 HKD
Retailer 12HK$23,098 HKD
Retailer 4HK$28,213 HKD
Retailer 10HK$31,752 HKD
Retailer 7HK$33,893 HKD
Retailer 11HK$35,996 HKD
Retailer 5HK$51,706 HKD
MOH LondonHK$62,176 HKD

22 data points across 13 retailers

11 retailersHK$10,278 HKD to HK$62,176 HKD

B+
Cheapest Retailer
-
HK$10,278 HKD
$1,310 USD
Retailer 2
-
HK$19,912 HKD
$2,538 USD
View
Price last confirmed 20 days ago
B
Retailer 3
-
HK$21,670 HKD
$2,762 USD
View
B
Retailer 4
-
HK$22,297 HKD
$2,842 USD
View
Final sale: no returns
B
Retailer 5
-
HK$23,020 HKD
£2,310 GBP
View
Retailer 6
-
HK$23,098 HKD
$2,944 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$23,098 HKD
$2,944 USD
View
C
Retailer 8
-
HK$31,752 HKD
$4,047 USD
View
C
Retailer 9
-
HK$33,893 HKD
$4,320 USD
View
C
Retailer 10
-
HK$35,996 HKD
$4,588 USD
View
Most Expensive
C
MOH London
LG445036625 · Oct 29
HK$62,176 HKD
£6,240 GBP
View
10 more retailers have this diamond
Prices start from HK$10,278 HKDSave up to HK$51,898 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+
2.40ct Round
HK$10,278 HKD