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Marquise|Lab Grown|IGI

1.02ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG830624139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830624139

Diamond specifications and retailer prices

From $286 CAD
$204 USD
As of October 27, 2026
Save $2,500 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,785 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG830624139 or 830624139. Listed at 18 retailers as of October 27, 2026, with prices from $286 to $2,785, a $2,500 spread on the same certified stone. Rare Carat lists it at $2,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624139
Dimensions10.63 × 5.22 × 3.23 mm
L/W Ratio2.04
Girdle conditionFaceted
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
10.63 mm5.22 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624139
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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 27
Current: $2,785 CAD|Low: $286 CAD|High: $2,834 CAD|Avg: $1,013 CAD|-1.7%
Rare Carat
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
Retailer 19
October 29, 2026
Retailer 5$286 CAD
Retailer 18$328 CAD
Retailer 17$330 CAD
Retailer 3$353 CAD
Retailer 6$353 CAD
Retailer 12$607 CAD
Retailer 9$612 CAD
Retailer 2$647 CAD
Retailer 13$682 CAD
Retailer 11$749 CAD
Retailer 8$801 CAD
Retailer 10$1,105 CAD
Retailer 7$1,135 CAD
Retailer 16$1,139 CAD
Retailer 4$1,210 CAD
Retailer 19$1,422 CAD
Retailer 14$1,655 CAD
Retailer 15$2,533 CAD
Rare Carat$2,785 CAD

40 data points across 19 retailers

18 retailers$286 CAD to $2,785 CAD

A
Cheapest Retailer
-
$286 CAD
$204 USD
A
Retailer 2
-
$328 CAD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$330 CAD
$236 USD
View
A
Retailer 4
-
$353 CAD
$252 USD
View
A
Retailer 5
-
$353 CAD
$252 USD
View
A
Retailer 6
-
$607 CAD
ZAR 7,003 ZAR
View
A
Retailer 7
-
$612 CAD
$437 USD
View
A
Retailer 8
-
$647 CAD
£364 GBP
View
A
Retailer 9
-
$682 CAD
€464 EUR
View
A
Retailer 10
-
$801 CAD
$572 USD
View
B+
Retailer 11
-
$1,105 CAD
SGD 1,067 SGD
View
B+
Retailer 12
-
$1,135 CAD
$811 USD
View
B+
Retailer 13
-
$1,139 CAD
$814 USD
View
B+
Retailer 14
-
$1,210 CAD
$865 USD
View
B+
Retailer 15
-
$1,422 CAD
$1,016 USD
View
B+
Retailer 16
-
$1,655 CAD
£931 GBP
View
B
Retailer 17
-
$2,533 CAD
$1,810 USD
View
Most Expensive
B
Rare Carat
PD-241117 · Oct 28
$2,785 CAD
$1,990 USD
View
17 more retailers have this diamond
Prices start from $286 CADSave up to $2,500 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
1.02ct Marquise
$286 CAD