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Marquise|Lab Grown|IGI

0.39ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG310340018

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG310340018

Diamond specifications and retailer prices

From $413 AUD
$290 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $413 AUD 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 0.39ct lab-grown marquise diamond

This 0.39ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG310340018 or 310340018. Listed at a single retailer as of October 28, 2026. 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

0.39
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG310340018
Dimensions7.59 × 3.72 × 2.27 mm
L/W Ratio2.04
Culet sizeNone
Top View
7.59 mm3.72 mm0.39 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG310340018
Side View
Table 60.0%Crown 34.5°Girdle: MED-VTKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $413 AUD|Low: $412 AUD|High: $413 AUD|Avg: $412 AUD
Brilliant Earth
Retailer 2
September 23, 2026
Retailer 2$412 AUD
Brilliant Earth$413 AUD

2 data points across 2 retailers

1 retailer

B
Brilliant Earth
4334728Y · Oct 28
$413 AUD
$290 USD
View

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B
0.39ct Marquise
$413 AUD