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Round|Lab Grown|IGI

0.40ct M VS1 Round Lab Grown Diamond

EX • M/VS1 • IGI LGF5F54273

Certificate IGI LGF5F54273

Diamond specifications and retailer prices

From $630 SGD
€470 EUR
As of November 4, 2026
1 retailer carries this diamond
Only listing: $630 SGD at 18carati
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 18carati

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LGF5F54273 or F5F54273. Listed at a single retailer as of November 4, 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

0.40
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGF5F54273
Dimensions4.77 × 4.79 × 2.83 mm
L/W Ratio1.00
Top View
4.77 mm4.79 mm0.40 ctM / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LGF5F54273
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Nov 4
Current: $630 SGD|Low: $563 SGD|High: $671 SGD|Avg: $616 SGD|-4.1%
September 30, 2026
18carati$630 SGD

12 data points across 1 retailer

1 retailer

C
18carati
NK-4273MVS1-0040 · Nov 4
$630 SGD
€470 EUR
View

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C
0.40ct Round
$630 SGD