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1.38ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG636401249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636401249

Diamond specifications and retailer prices

From €393 EUR
HK$3,446 HKD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €393 EUR at Diamond Culture
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 Diamond Culture

About this 1.38ct lab-grown round diamond

This 1.38ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636401249 or 636401249. Listed at a single retailer as of November 2, 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

1.38
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636401249
Dimensions7.15 × 7.21 × 4.39 mm
L/W Ratio1.01
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
7.15 mm7.21 mm1.38 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636401249
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 40.8°CuletDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €393 EUR|Low: €50 EUR|High: €393 EUR|Avg: €211 EUR|+667.5%
September 18, 2026
Diamond Culture€393 EUR

30 data points across 1 retailer

1 retailer

B+
Diamond Culture
7754360815658 · Nov 2
€393 EUR
HK$3,446 HKD
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B+
1.38ct Round
€393 EUR