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Round|Lab Grown|IGI

1.33ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG436046062

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436046062

Diamond specifications and retailer prices

From $1,021 CAD
As of November 5, 2026
Save $3,628 CAD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,649 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.33ct lab-grown round diamond

This 1.33ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046062 or 436046062. Listed at 10 retailers as of November 1, 2026, with prices from $1,021 to $4,649, a $3,628 spread on the same certified stone. MOH London lists it at $4,649. 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

1.33
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046062
Dimensions7.10 × 7.03 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.10 mm7.03 mm1.33 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046062
Side View
Table 58.5%Crown 32.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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: Nov 5
Current: $4,649 CAD|Low: $979 CAD|High: $4,704 CAD|Avg: $1,949 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$1,021 CAD
Retailer 2$1,047 CAD
Retailer 8$1,142 CAD
Retailer 6$1,184 CAD
Retailer 9$1,184 CAD
Retailer 11$1,429 CAD
Retailer 10$1,873 CAD
Retailer 7$1,918 CAD
Retailer 3$2,648 CAD
Retailer 4$2,915 CAD
MOH London$4,649 CAD

13 data points across 11 retailers

10 retailers$1,021 CAD to $4,649 CAD

A
Cheapest Retailer
-
$1,021 CAD
A
Retailer 2
-
$1,047 CAD
View
A
Retailer 3
-
$1,110 CAD
View
A
Retailer 4
-
$1,142 CAD
View
Final sale: no returns
B+
Retailer 5
-
$1,184 CAD
View
Retailer 6
-
$1,184 CAD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,918 CAD
View
B
Retailer 8
-
$2,915 CAD
View
B
Retailer 9
-
$3,328 CAD
View
Most Expensive
B
MOH London
LG436046062 · Nov 1
$4,649 CAD
£2,621 GBP
View
9 more retailers have this diamond
Prices start from $1,021 CADSave up to $3,628 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
1.33ct Round
$1,021 CAD