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Round|Lab Grown|IGI

2.25ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG490193836

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490193836

Diamond specifications and retailer prices

From HK$9,572 HKD
$1,220 USD
As of October 31, 2026
Save HK$55,653 HKD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$65,225 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.25ct lab-grown round diamond

This 2.25ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490193836 or 490193836. Listed at 10 retailers as of October 31, 2026, with prices from HK$9,572 to HK$65,225, a HK$55,653 spread on the same certified stone. MOH London lists it at HK$65,225. 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

2.25
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490193836
Dimensions8.52 × 8.55 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.52 mm8.55 mm2.25 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490193836
Side View
Table 59.0%Crown 33°GirdlePavilion 40.2°Culet: NoneDepth 59.2%

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 31
Current: HK$65,225 HKD|Low: HK$9,572 HKD|High: HK$66,012 HKD|Avg: HK$32,079 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2HK$9,572 HKD
Retailer 4HK$21,003 HKD
Retailer 7HK$23,514 HKD
Retailer 5HK$24,361 HKD
Retailer 8HK$29,570 HKD
Retailer 3HK$35,745 HKD
Retailer 6HK$37,918 HKD
MOH LondonHK$65,225 HKD

16 data points across 8 retailers

10 retailersHK$9,572 HKD to HK$65,225 HKD

A
Cheapest Retailer
-
HK$9,572 HKD
$1,220 USD
B+
Retailer 2
-
HK$21,003 HKD
$2,677 USD
View
B+
Retailer 3
-
HK$22,847 HKD
$2,912 USD
View
B+
Retailer 4
-
HK$23,514 HKD
$2,997 USD
View
Final sale: no returns
Retailer 5
-
HK$24,361 HKD
$3,105 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$24,361 HKD
$3,105 USD
View
B
Retailer 7
-
HK$33,485 HKD
$4,268 USD
View
B
Retailer 8
-
HK$35,745 HKD
$4,556 USD
View
B
Retailer 9
-
HK$37,918 HKD
$4,833 USD
View
Most Expensive
B
MOH London
LG490193836 · Nov 1
HK$65,225 HKD
£6,546 GBP
View
9 more retailers have this diamond
Prices start from HK$9,572 HKDSave up to HK$55,653 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
2.25ct Round
HK$9,572 HKD