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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 €298 EUR
$333 USD
As of October 30, 2026
Save €1,958 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,256 EUR 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 €298 to €2,256, a €1,958 spread on the same certified stone. Brilliant Earth lists it at €2,256. 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
Colour
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

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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: €2,256 EUR|Low: €286 EUR|High: €2,327 EUR|Avg: €886 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
October 31, 2026
Retailer 19€298 EUR
Retailer 6€334 EUR
Retailer 8€346 EUR
Retailer 3€370 EUR
Retailer 9€370 EUR
Retailer 14€506 EUR
Retailer 5€598 EUR
Retailer 15€622 EUR
Retailer 13€636 EUR
Retailer 2€663 EUR
Retailer 7€709 EUR
Retailer 17€918 EUR
Retailer 4€1,190 EUR
Retailer 11€1,213 EUR
Retailer 10€1,229 EUR
Retailer 18€1,376 EUR
Retailer 12€1,491 EUR
Retailer 16€2,027 EUR
Brilliant Earth€2,256 EUR

42 data points across 19 retailers

19 retailers€298 EUR to €2,256 EUR

A
Cheapest Retailer
-
€298 EUR
$333 USD
A
Retailer 2
-
€334 EUR
$373 USD
View
Final sale: no returns
A
Retailer 3
-
€346 EUR
$387 USD
View
A
Retailer 4
-
€370 EUR
$413 USD
View
A
Retailer 5
-
€370 EUR
$413 USD
View
A
Retailer 6
-
€506 EUR
$565 USD
View
A
Retailer 7
-
€598 EUR
$668 USD
View
A
Retailer 8
-
€622 EUR
View
A
Retailer 9
-
€636 EUR
ZAR 11,476 ZAR
View
A
Retailer 10
-
€663 EUR
£583 GBP
View
B+
Retailer 11
-
€709 EUR
$792 USD
View
B+
Retailer 12
-
€918 EUR
$1,026 USD
View
B
Retailer 13
-
€1,190 EUR
$1,329 USD
View
B+
Retailer 14
-
€1,213 EUR
SGD 1,831 SGD
View
B+
Retailer 15
-
€1,229 EUR
$1,373 USD
View
B
Retailer 16
-
€1,376 EUR
$1,537 USD
View
B+
Retailer 17
-
€1,491 EUR
£1,312 GBP
View
B
Retailer 18
-
€2,027 EUR
$2,265 USD
View
Most Expensive
B
Brilliant Earth
21590159A · Oct 30
€2,256 EUR
$2,520 USD
View
18 more retailers have this diamond
Prices start from €298 EURSave up to €1,958 EUR

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
€298 EUR