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Marquise|Lab Grown|IGI

1.44ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818613375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818613375

Diamond specifications and retailer prices

From €1,278 EUR
$1,440 USD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: €1,278 EUR at Brilliant Earth
View at Brilliant Earth

About this 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818613375 or 818613375. Listed at 2 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818613375
Dimensions12.01 × 5.87 × 3.61 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm5.87 mm1.44 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818613375
Side View
Table 62.0%Crown 31.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: €1,278 EUR|Low: €353 EUR|High: €2,398 EUR|Avg: €809 EUR|-2.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 4, 2026
Retailer 6€353 EUR
Retailer 4€415 EUR
Retailer 2€532 EUR
Retailer 5€627 EUR
Retailer 3€1,083 EUR
Brilliant Earth€1,278 EUR

13 data points across 6 retailers

2 retailers

Retailer 1
-
€1,083 EUR
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
20730438AB · Nov 4
€1,278 EUR
$1,440 USD
View
1 more retailer has this diamond

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.

B
1.44ct Marquise
€1,278 EUR