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Round|Lab Grown|IGI

0.38ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG459193780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459193780

Diamond specifications and retailer prices

From $282 CAD
$202 USD
As of October 29, 2026
Save $1,357 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,639 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.38ct lab-grown round diamond

This 0.38ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG459193780 or 459193780. Listed at 10 retailers as of October 26, 2026, with prices from $282 to $1,639, a $1,357 spread on the same certified stone. MOH London lists it at $1,639. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.38
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459193780
Dimensions4.67 × 4.64 × 2.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
4.67 mm4.64 mm0.38 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459193780
Side View
Table 56.5%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,639 CAD|Low: $271 CAD|High: $1,657 CAD|Avg: $559 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$282 CAD
Retailer 8$327 CAD
Retailer 3$335 CAD
Retailer 6$351 CAD
Retailer 9$468 CAD
Retailer 7$608 CAD
Retailer 2$636 CAD
Retailer 4$692 CAD
MOH London$1,639 CAD

43 data points across 9 retailers

10 retailers$282 CAD to $1,639 CAD

A
Cheapest Retailer
-
$282 CAD
$202 USD
A
Retailer 2
-
$327 CAD
$234 USD
View
A
Retailer 3
-
$335 CAD
$240 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
A
Retailer 5
-
$351 CAD
$251 USD
View
B+
Retailer 6
-
$608 CAD
$435 USD
View
B+
Retailer 7
-
$636 CAD
£358 GBP
View
B
Retailer 8
-
$692 CAD
€472 EUR
View
B
Retailer 9
-
$1,126 CAD
$806 USD
View
Most Expensive
B
MOH London
LG459193780 · Oct 26
$1,639 CAD
£924 GBP
View
9 more retailers have this diamond
Prices start from $282 CADSave up to $1,357 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.38ct Round
$282 CAD