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Marquise|Lab Grown|IGI

0.41ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG302690020

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG302690020

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £194 GBP 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 0.41ct lab-grown marquise diamond

This 0.41ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG302690020 or 302690020. 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

0.41
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG302690020
Dimensions7.26 × 4.11 × 2.35 mm
L/W Ratio1.77
Culet sizeNone
Top View
7.26 mm4.11 mm0.41 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG302690020
Side View
Table 62.0%Crown 33°Girdle: THN-THKPavilion 39.6°Culet: NoneDepth 57.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £194 GBP|Low: £194 GBP|High: £202 GBP|Avg: £198 GBP|-3.7%
October 9, 2026
Brilliant Earth£194 GBP

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
4014718Y · Oct 30
£194 GBP
$260 USD
View

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B
0.41ct Marquise
£194 GBP