Radiant|Lab Grown|IGI

0.38ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG617458378

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617458378

Diamond specifications and retailer prices

From $266 USD
As of November 2, 2026
14 retailers carry this diamond
Most expensive: $870 USD at MOH London · As of October 11, 2026
View at MOH London

About this 0.38ct lab-grown radiant diamond

This 0.38ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617458378 or 617458378. Listed at 14 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.38
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617458378
Dimensions5.36 × 3.58 × 2.27 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.36 mm3.58 mm0.38 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG617458378
Side View
Table 69.0%Crown 47.4°Girdle: MediumPavilion 33.8°Culet: NoneDepth 63.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $870 USD|Low: $82 USD|High: $870 USD|Avg: $321 USD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 18, 2026
Retailer 9$86 USD
Retailer 13$96 USD
Retailer 14$99 USD
Retailer 12$113 USD
Retailer 11$162 USD
Retailer 3$175 USD
Retailer 7$211 USD
Retailer 2$216 USD
Retailer 10$280 USD
Retailer 4$310 USD
Retailer 6$503 USD
Retailer 5$553 USD
Retailer 8$609 USD
MOH London$870 USD

24 data points across 14 retailers

14 retailers

Retailer 1
-
$86 USD
Price last confirmed 28 days ago
Retailer 2
-
$99 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$113 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$162 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$175 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$204 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$211 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$266 USD
View
Retailer 9
-
$280 USD
View
Price last confirmed 24 days ago
Retailer 10
-
$310 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$503 USD
View
Price last confirmed 23 days ago
Retailer 12
-
$553 USD
View
Price last confirmed 24 days ago
Retailer 13
-
$609 USD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG617458378 · Oct 11
$870 USD
£685 GBP
View
Price last confirmed 25 days ago
13 more retailers have this diamond
Prices start from $266 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.

B+
0.38ct Radiant
$266 USD