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0.40ct F VVS1 Round Lab Grown Diamond

VG • F/VVS1 • IGI LG639497001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG639497001

Diamond specifications and retailer prices

From €441 EUR
£388 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €441 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 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG639497001 or 639497001. 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

0.40
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639497001
Dimensions4.58 × 4.63 × 2.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.58 mm4.63 mm0.40 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG639497001
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.6%

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: €441 EUR|Low: €441 EUR|High: €441 EUR|Avg: €441 EUR
December 30, 2025
MD Diamonds and Jewellers€441 EUR

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG639497001 · Oct 29
€441 EUR
£388 GBP
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B
0.40ct Round
€441 EUR