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Round|Lab Grown|IGI

1.30ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG749574714

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749574714

Diamond specifications and retailer prices

From $494 CAD
As of November 3, 2026
Save $857 CAD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,352 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG749574714 or 749574714. Listed at 8 retailers as of November 3, 2026, with prices from $494 to $1,352, a $857 spread on the same certified stone. MOH London lists it at $1,352. 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

1.30
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749574714
Dimensions7.05 × 6.98 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm6.98 mm1.30 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749574714
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

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 3
Current: $1,352 CAD|Low: $475 CAD|High: $1,362 CAD|Avg: $746 CAD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$494 CAD
Retailer 2$508 CAD
Retailer 7$521 CAD
Retailer 4$712 CAD
Retailer 6$747 CAD
Retailer 5$1,007 CAD
MOH London$1,352 CAD

42 data points across 7 retailers

8 retailers$494 CAD to $1,352 CAD

A
Cheapest Retailer
-
$494 CAD
A
Retailer 2
-
$508 CAD
View
B+
Retailer 3
-
$521 CAD
View
A
Retailer 4
-
$584 CAD
View
B+
Retailer 5
-
$712 CAD
View
B+
Retailer 6
-
$747 CAD
View
B
Retailer 7
-
$1,007 CAD
View
Most Expensive
B
MOH London
LG749574714 · Nov 5
$1,352 CAD
£762 GBP
View
7 more retailers have this diamond
Prices start from $494 CADSave up to $857 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
1.30ct Round
$494 CAD