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Marquise|Lab Grown|IGI

0.50ct G VVS1 Marquise Lab Grown Diamond

G/VVS1 • IGI LG625411812

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG625411812

Diamond specifications and retailer prices

From €349 EUR
£307 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €349 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 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG625411812 or 625411812. 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

0.50
Carat
G
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625411812
Dimensions7.80 × 4.19 × 2.75 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm4.19 mm0.50 ctG / VVS1
OriginLab Grown
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG625411812
Side View
Table 55.0%Crown 32.1°Girdle: STK-THKPavilion 42.2°Culet: NoneDepth 65.6%

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: €349 EUR|Low: €349 EUR|High: €349 EUR|Avg: €349 EUR
December 30, 2025
MD Diamonds and Jewellers€349 EUR

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG625411812 · Oct 29
€349 EUR
£307 GBP
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B
0.50ct Marquise
€349 EUR