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Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG791607935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607935

Diamond specifications and retailer prices

From $672 CAD
$480 USD
As of October 29, 2026
Save $2,281 CAD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,953 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791607935 or 791607935. Listed at 11 retailers as of October 28, 2026, with prices from $672 to $2,953, a $2,281 spread on the same certified stone. Brilliant Earth lists it at $2,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607935
Dimensions10.20 × 5.22 × 3.30 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm5.22 mm1.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607935
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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: Oct 29
Current: $2,953 CAD|Low: $328 CAD|High: $3,079 CAD|Avg: $1,423 CAD|-4.1%
Brilliant Earth
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
Retailer 17
Retailer 18
October 8, 2026
Retailer 17$502 CAD
Retailer 14$672 CAD
Retailer 6$791 CAD
Retailer 16$795 CAD
Retailer 15$809 CAD
Retailer 8$831 CAD
Retailer 18$869 CAD
Retailer 4$890 CAD
Retailer 3$946 CAD
Retailer 12$1,082 CAD
Retailer 9$1,704 CAD
Retailer 7$1,779 CAD
Retailer 2$1,787 CAD
Retailer 5$2,064 CAD
Retailer 10$2,087 CAD
Retailer 11$2,109 CAD
Retailer 13$2,623 CAD
Brilliant Earth$2,953 CAD

19 data points across 18 retailers

11 retailers$672 CAD to $2,953 CAD

A
Cheapest Retailer
-
$672 CAD
$480 USD
A
Retailer 2
-
$809 CAD
$578 USD
View
Retailer 3
-
$869 CAD
ZAR 10,031 ZAR
View
Price last confirmed 28 days ago
Retailer 4
-
$946 CAD
$676 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$1,082 CAD
$773 USD
View
Retailer 6
-
$1,704 CAD
$1,218 USD
View
Price last confirmed 27 days ago
B
Retailer 7
-
$1,787 CAD
View
Retailer 8
-
$2,064 CAD
£1,161 GBP
View
Price last confirmed 29 days ago
B
Retailer 9
-
$2,109 CAD
$1,507 USD
View
B
Retailer 10
-
$2,623 CAD
$1,874 USD
View
Most Expensive
B
Brilliant Earth
21717489A · Oct 28
$2,953 CAD
$2,110 USD
View
10 more retailers have this diamond
Prices start from $672 CADSave up to $2,281 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
1.01ct Marquise
$672 CAD