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Marquise|Lab Grown|IGI

0.46ct F VS1 Marquise Lab Grown Diamond

F/VS1 • IGI LG644420181

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG644420181

Diamond specifications and retailer prices

From €306 EUR
£269 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €306 EUR at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG644420181 or 644420181. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.46
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644420181
Dimensions7.89 × 3.91 × 2.55 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm3.91 mm0.46 ctF / VS1
OriginLab Grown
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644420181
Side View
Table 62.0%Crown 30.6°Girdle: STK-THKPavilion 43.2°Culet: NoneDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €306 EUR|Low: €306 EUR|High: €306 EUR|Avg: €306 EUR
December 30, 2025
MD Diamonds and Jewellers€306 EUR

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG644420181 · Oct 29
€306 EUR
£269 GBP
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B
0.46ct Marquise
€306 EUR