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Marquise|Lab Grown|IGI

0.41ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG302820024

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG302820024

Diamond specifications and retailer prices

From £231 GBP
$310 USD
As of October 30, 2026
Save £53 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £284 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

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 very-good cut grade and certified by IGI LG302820024 or 302820024. Listed at 2 retailers as of October 29, 2026, with prices from £231 to £284, a £53 spread on the same certified stone. Blue Nile lists it at £284. 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

0.41
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG302820024
Dimensions7.58 × 4.05 × 2.42 mm
L/W Ratio1.87
Culet sizeNone
Top View
7.58 mm4.05 mm0.41 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG302820024
Side View
Table 55.0%Crown 32.8°Girdle: VTN-THKPavilion 40.2°Culet: NoneDepth 59.8%

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: £284 GBP|Low: £202 GBP|High: £284 GBP|Avg: £240 GBP
Blue Nile
Retailer 2
Retailer 3
October 4, 2026
Retailer 3£202 GBP
Retailer 2£231 GBP
Blue Nile£284 GBP

2 data points across 3 retailers

2 retailers£231 GBP to £284 GBP

B
Cheapest Retailer
-
£231 GBP
$310 USD
Most Expensive
B
Blue Nile
16228439 · Oct 29
£284 GBP
$381 USD
View
1 more retailer has this diamond
Prices start from £231 GBPSave up to £53 GBP

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
0.41ct Marquise
£231 GBP