Marquise|Lab Grown|IGI

4.31ct E VVS2 Marquise Lab Grown Diamond

E/VVS2 • IGI LGE81172

Certificate IGI LGE81172

Diamond specifications and retailer prices

From $1,665 USD
1 retailer carries this diamond
Only listing: $1,665 USD at ADC Online
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 ADC Online

About this 4.31ct lab-grown marquise diamond

This 4.31ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LGE81172 or E81172. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.31
Carat
E
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGE81172
Dimensions15.98 × 8.65 mm
L/W Ratio1.85
Top View
15.98 mm8.65 mm4.31 ctE / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGE81172
Side View
Table 61.0%CrownGirdle: Medium To Slightly ThickPavilionCulet: PointedDepth 62.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 1
Current: $1,665 USD|Low: $1,665 USD|High: $2,917 USD|Avg: $2,677 USD|-41.1%
September 26, 2026
ADC Online$1,665 USD

8 data points across 1 retailer

1 retailer

B+
ADC Online
E81172 · Oct 1
$1,665 USD
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B+
4.31ct Marquise
$1,665 USD