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Marquise|Lab Grown|IGI

1.19ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG836621086

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836621086

Diamond specifications and retailer prices

From $465 CAD
$333 USD
As of October 30, 2026
Save $3,055 CAD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,520 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.19ct lab-grown marquise diamond

This 1.19ct 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 LG836621086 or 836621086. Listed at 19 retailers as of October 30, 2026, with prices from $465 to $3,520, a $3,055 spread on the same certified stone. Brilliant Earth lists it at $3,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621086
Dimensions11.26 × 5.46 × 3.43 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm5.46 mm1.19 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621086
Side View
Table 56.0%Crown 32.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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: Oct 30
Current: $3,520 CAD|Low: $521 CAD|High: $3,632 CAD|Avg: $1,529 CAD|-3.1%
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
October 30, 2026
Retailer 5$521 CAD
Retailer 16$577 CAD
Retailer 11$789 CAD
Retailer 4$933 CAD
Retailer 12$971 CAD
Retailer 10$992 CAD
Retailer 2$1,034 CAD
Retailer 6$1,106 CAD
Retailer 14$1,433 CAD
Retailer 3$1,856 CAD
Retailer 8$1,893 CAD
Retailer 7$1,917 CAD
Retailer 15$2,147 CAD
Retailer 9$2,328 CAD
Retailer 13$3,164 CAD
Brilliant Earth$3,520 CAD

40 data points across 16 retailers

19 retailers$465 CAD to $3,520 CAD

A
Cheapest Retailer
-
$465 CAD
$333 USD
A
Retailer 2
-
$521 CAD
$373 USD
View
Final sale: no returns
A
Retailer 3
-
$541 CAD
$387 USD
View
A
Retailer 4
-
$577 CAD
$413 USD
View
A
Retailer 5
-
$577 CAD
$413 USD
View
A
Retailer 6
-
$789 CAD
$565 USD
View
A
Retailer 7
-
$933 CAD
$668 USD
View
A
Retailer 8
-
$971 CAD
€662 EUR
View
A
Retailer 9
-
$992 CAD
ZAR 11,476 ZAR
View
A
Retailer 10
-
$1,034 CAD
£583 GBP
View
B+
Retailer 11
-
$1,106 CAD
$792 USD
View
B+
Retailer 12
-
$1,433 CAD
$1,026 USD
View
B
Retailer 13
-
$1,856 CAD
$1,329 USD
View
B+
Retailer 14
-
$1,893 CAD
SGD 1,831 SGD
View
B+
Retailer 15
-
$1,917 CAD
$1,373 USD
View
B
Retailer 16
-
$2,147 CAD
$1,537 USD
View
B+
Retailer 17
-
$2,328 CAD
£1,312 GBP
View
B
Retailer 18
-
$3,164 CAD
$2,265 USD
View
Most Expensive
B
Brilliant Earth
21590159A · Oct 30
$3,520 CAD
$2,520 USD
View
18 more retailers have this diamond
Prices start from $465 CADSave up to $3,055 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
1.19ct Marquise
$465 CAD