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Marquise|Lab Grown|IGI

5.44ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG7512219941

Certificate IGI LG7512219941

Diamond specifications and retailer prices

From €32,008 EUR
$35,760 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €32,008 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 5.44ct lab-grown marquise diamond

This 5.44ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7512219941 or 7512219941. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.44
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7512219941
Dimensions17.78 × 9.46 × 5.78 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
17.78 mm9.46 mm5.44 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7512219941
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €32,008 EUR|Low: €32,008 EUR|High: €41,496 EUR|Avg: €35,082 EUR|-6.6%
October 18, 2026
Brilliant Earth€32,008 EUR

23 data points across 1 retailer

1 retailer

B+
Brilliant Earth
13624824Y · Oct 31
€32,008 EUR
$35,760 USD
View

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B+
5.44ct Marquise
€32,008 EUR