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Round|Lab Grown|IGI

0.45ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG474113335

Shape and cutting style on the report: Round brilliant

Certificate IGI LG474113335

Diamond specifications and retailer prices

From $322 CAD
$230 USD
As of October 29, 2026
Save $1,388 CAD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,710 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474113335 or 474113335. Listed at 6 retailers as of October 26, 2026, with prices from $322 to $1,710, a $1,388 spread on the same certified stone. MOH London lists it at $1,710. 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

0.45
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474113335
Dimensions4.88 × 4.92 × 3.05 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
4.88 mm4.92 mm0.45 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474113335
Side View
Table 54.5%Crown 35.7°Girdle: THN-MEDPavilion 40.2°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 29
Current: $1,710 CAD|Low: $322 CAD|High: $1,728 CAD|Avg: $773 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$322 CAD
Retailer 6$399 CAD
Retailer 5$425 CAD
Retailer 4$715 CAD
Retailer 2$813 CAD
Retailer 7$840 CAD
Retailer 8$892 CAD
MOH London$1,710 CAD

15 data points across 8 retailers

6 retailers$322 CAD to $1,710 CAD

A
Cheapest Retailer
-
$322 CAD
$230 USD
B+
Retailer 2
-
$399 CAD
$285 USD
View
B+
Retailer 3
-
$425 CAD
$304 USD
View
B
Retailer 4
-
$715 CAD
$511 USD
View
B
Retailer 5
-
$813 CAD
€553 EUR
View
Most Expensive
B
MOH London
LG474113335 · Oct 26
$1,710 CAD
£962 GBP
View
5 more retailers have this diamond
Prices start from $322 CADSave up to $1,388 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
0.45ct Round
$322 CAD