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Round|Lab Grown|IGI

4.36ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG488127348

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488127348

Diamond specifications and retailer prices

From $694 CAD
$496 USD
As of October 26, 2026
Save $1,807 CAD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,990 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 4.36ct lab-grown round diamond

This 4.36ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488127348 or 488127348. Listed at 7 retailers as of October 26, 2026, with a 260% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.36
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488127348
Dimensions10.43 × 10.37 × 6.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.43 mm10.37 mm4.36 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488127348
Side View
Table 55.5%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $3,990 CAD|Low: $668 CAD|High: $4,326 CAD|Avg: $2,086 CAD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$694 CAD
Retailer 3$778 CAD
Retailer 7$1,339 CAD
Retailer 10$1,665 CAD
Retailer 2$1,757 CAD
Retailer 9$2,256 CAD
Retailer 4$2,316 CAD
Retailer 6$2,501 CAD
Retailer 8$3,463 CAD
MOH London$3,990 CAD

27 data points across 10 retailers

7 retailers$694 CAD to $2,501 CAD

A
Cheapest Retailer
-
$694 CAD
$496 USD
A
Retailer 2
-
$778 CAD
$556 USD
View
B+
Retailer 3
-
$1,339 CAD
$957 USD
View
B+
Retailer 4
-
$1,757 CAD
£988 GBP
View
B+
Retailer 5
-
$2,316 CAD
$1,655 USD
View
B+
Retailer 6
-
$2,501 CAD
$1,787 USD
View
Most Expensive
MOH London
LG488127348 · Oct 21
$3,990 CAD
£2,245 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $694 CADSave up to $1,807 CAD

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
4.36ct Round
$694 CAD