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Round|Lab Grown|IGI

1.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG799643122

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799643122

Diamond specifications and retailer prices

From $203 CAD
As of November 5, 2026
Save $968 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,171 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799643122 or 799643122. Listed at 18 retailers as of November 4, 2026, with prices from $203 to $1,171, a $968 spread on the same certified stone. MOH London lists it at $1,171. 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

1.04
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643122
Dimensions6.55 × 6.53 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.53 mm1.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643122
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.0%

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: Nov 5
Current: $1,171 CAD|Low: $201 CAD|High: $1,188 CAD|Avg: $573 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12$203 CAD
Retailer 8$235 CAD
Retailer 3$251 CAD
Retailer 4$399 CAD
Retailer 2$427 CAD
Retailer 14$465 CAD
Retailer 9$486 CAD
Retailer 15$566 CAD
Retailer 11$615 CAD
Retailer 10$654 CAD
Retailer 7$670 CAD
Retailer 6$690 CAD
Retailer 13$700 CAD
Retailer 16$807 CAD
Retailer 5$884 CAD
MOH London$1,171 CAD

32 data points across 16 retailers

18 retailers$203 CAD to $1,171 CAD

A
Cheapest Retailer
-
$203 CAD
A
Retailer 2
-
$226 CAD
View
Final sale: no returns
A
Retailer 3
-
$235 CAD
View
Retailer 4
-
$251 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$251 CAD
View
A
Retailer 6
-
$399 CAD
View
A
Retailer 7
-
$427 CAD
View
A
Retailer 8
-
$465 CAD
View
A
Retailer 9
-
$486 CAD
View
B+
Retailer 10
-
$566 CAD
View
B+
Retailer 11
-
$615 CAD
View
B
Retailer 12
-
$654 CAD
View
Retailer 13
-
$670 CAD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$690 CAD
View
B+
Retailer 15
-
$700 CAD
View
B
Retailer 16
-
$807 CAD
View
B
Retailer 17
-
$884 CAD
View
Most Expensive
B
MOH London
LG799643122 · Nov 4
$1,171 CAD
£660 GBP
View
17 more retailers have this diamond
Prices start from $203 CADSave up to $968 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
1.04ct Round
$203 CAD