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Marquise|Lab Grown|IGI

0.37ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG302540023

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG302540023

Diamond specifications and retailer prices

From $200 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $200 USD 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG302540023 or 302540023. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG302540023
Dimensions7.17 × 3.81 × 2.32 mm
L/W Ratio1.88
Culet sizeNone
Top View
7.17 mm3.81 mm0.37 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG302540023
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $200 USD|Low: $200 USD|High: $290 USD|Avg: $246 USD|-9.1%
Brilliant Earth
Retailer 2
September 7, 2026
Brilliant Earth$200 USD
Retailer 2$263 USD

29 data points across 2 retailers

1 retailer

B+
Brilliant Earth
3988403Y · Oct 31
$200 USD
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B+
0.37ct Marquise
$200 USD