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Marquise|Lab Grown|IGI

1.44ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG805639512

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805639512

Diamond specifications and retailer prices

From €477 EUR
As of November 1, 2026
Save €926 EUR (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,402 EUR at Brilliant Earth · As of November 4, 2026
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 LG805639512 or 805639512. Listed at 9 retailers as of November 1, 2026, with prices from €477 to €1,402, a €926 spread on the same certified stone. Brilliant Earth lists it at €1,402. 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 angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805639512
Dimensions11.42 × 6.09 × 3.61 mm
L/W Ratio1.88
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
11.42 mm6.09 mm1.44 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805639512
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,402 EUR|Low: €260 EUR|High: €1,411 EUR|Avg: €732 EUR|+4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6€287 EUR
Retailer 3€426 EUR
Retailer 11€457 EUR
Retailer 7€477 EUR
Retailer 8€535 EUR
Retailer 4€545 EUR
Retailer 2€553 EUR
Retailer 10€1,092 EUR
Retailer 9€1,163 EUR
Retailer 5€1,267 EUR
Brilliant Earth€1,402 EUR

35 data points across 11 retailers

9 retailers€477 EUR to €1,402 EUR

Retailer 1
-
€287 EUR
Price last confirmed 11 days ago
A
Retailer 2
-
€477 EUR
View
A
Retailer 3
-
€535 EUR
View
A
Retailer 4
-
€545 EUR
View
A
Retailer 5
-
€553 EUR
View
Retailer 6
-
€1,092 EUR
View
Price last confirmed 57 days ago
B
Retailer 7
-
€1,163 EUR
View
B
Retailer 8
-
€1,267 EUR
View
Most Expensive
B
Brilliant Earth
21524267Y · Nov 4
€1,402 EUR
$1,580 USD
View
8 more retailers have this diamond
Prices start from €477 EURSave up to €926 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
1.44ct Marquise
€477 EUR