Cushion|Lab Grown|IGI

0.38ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG821645743

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG821645743

Diamond specifications and retailer prices

From $112 USD
As of October 25, 2026
Save $697 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $809 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.38ct lab-grown cushion diamond

This 0.38ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821645743 or 821645743. Listed at 12 retailers as of October 25, 2026, with prices from $112 to $809, a $697 spread on the same certified stone. MOH London lists it at $809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.38
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821645743
Dimensions4.25 × 4.21 × 2.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.25 mm4.21 mm0.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821645743
Side View
Table 67.0%Crown 34.1°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
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 25
Current: $809 USD|Low: $112 USD|High: $846 USD|Avg: $309 USD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$112 USD
Retailer 8$150 USD
Retailer 3$166 USD
Retailer 11$198 USD
Retailer 2$201 USD
Retailer 5$211 USD
Retailer 9$281 USD
Retailer 4$300 USD
Retailer 7$315 USD
Retailer 6$411 USD
Retailer 10$579 USD
MOH London$809 USD

42 data points across 12 retailers

12 retailers$112 USD to $809 USD

A
Cheapest Retailer
-
$112 USD
A
Retailer 2
-
$150 USD
View
A
Retailer 3
-
$166 USD
View
A
Retailer 4
-
$198 USD
ZAR 3,195 ZAR
View
A
Retailer 5
-
$201 USD
£158 GBP
View
A
Retailer 6
-
$211 USD
€201 EUR
View
B+
Retailer 7
-
$281 USD
£221 GBP
View
B+
Retailer 8
-
$300 USD
View
B+
Retailer 9
-
$315 USD
SGD 425 SGD
View
B
Retailer 10
-
$411 USD
View
B
Retailer 11
-
$579 USD
£456 GBP
View
Most Expensive
B
MOH London
LG821645743 · Oct 29
$809 USD
£637 GBP
View
11 more retailers have this diamond
Prices start from $112 USDSave up to $697 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 Cushion
$112 USD