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Round|Lab Grown|IGI

0.38ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG462172687

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462172687

Diamond specifications and retailer prices

From $177 USD
As of October 29, 2026
Save $856 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,033 USD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG462172687 or 462172687. Listed at 9 retailers as of October 29, 2026, with prices from $177 to $1,033, a $856 spread on the same certified stone. MOH London lists it at $1,033. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462172687
Dimensions4.66 × 4.64 × 2.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
4.66 mm4.64 mm0.38 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG462172687
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,033 USD|Low: $170 USD|High: $1,040 USD|Avg: $382 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$177 USD
Retailer 7$206 USD
Retailer 11$219 USD
Retailer 5$220 USD
Retailer 10$236 USD
Retailer 8$260 USD
Retailer 6$391 USD
Retailer 2$447 USD
Retailer 3$460 USD
Retailer 9$498 USD
MOH London$1,033 USD

16 data points across 11 retailers

9 retailers$177 USD to $1,033 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$206 USD
View
A
Retailer 3
-
$220 USD
View
A
Retailer 4
-
$220 USD
View
B+
Retailer 5
-
$260 USD
View
B+
Retailer 6
-
$391 USD
View
B+
Retailer 7
-
$447 USD
€426 EUR
View
B
Retailer 8
-
$706 USD
View
Most Expensive
B
MOH London
LG462172687 · Oct 29
$1,033 USD
£813 GBP
View
8 more retailers have this diamond
Prices start from $177 USDSave up to $856 USD

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
$177 USD