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Marquise|Lab Grown|IGI

0.43ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG311270061

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG311270061

Diamond specifications and retailer prices

From $260 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $260 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 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG311270061 or 311270061. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG311270061
Dimensions7.34 × 4.10 × 2.44 mm
L/W Ratio1.79
Culet sizeNone
Top View
7.34 mm4.10 mm0.43 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG311270061
Side View
Table 59.0%Crown 33.4°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.5%

Caratlytics Score

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

Last verified: Oct 28
Current: $260 USD|Low: $240 USD|High: $260 USD|Avg: $245 USD|+8.3%
January 8, 2026
Brilliant Earth$260 USD

4 data points across 1 retailer

1 retailer

B+
Brilliant Earth
4604938Y · Oct 28
$260 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+
0.43ct Marquise
$260 USD