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Marquise|Lab Grown|IGI

0.37ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG303000020

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG303000020

Diamond specifications and retailer prices

From $390 NZD
$220 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $390 NZD 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 0.37ct lab-grown marquise diamond

This 0.37ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG303000020 or 303000020. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG303000020
Dimensions7.28 × 3.88 × 2.33 mm
L/W Ratio1.88
Culet sizeNone
Top View
7.28 mm3.88 mm0.37 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG303000020
Side View
Table 56.0%Crown 33.9°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

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

Last verified: Oct 30
Current: $390 NZD|Low: $390 NZD|High: $461 NZD|Avg: $433 NZD|-15.4%
September 4, 2026
Brilliant Earth$390 NZD

7 data points across 1 retailer

1 retailer

B+
Brilliant Earth
4098247B · Oct 30
$390 NZD
$220 USD
View

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+
0.37ct Marquise
$390 NZD