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Cushion|Lab Grown|IGI

0.38ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG821623889

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG821623889

Diamond specifications and retailer prices

From $188 AUD
$132 USD
As of October 25, 2026
Save $745 AUD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,302 AUD 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 very-good cut grade and certified by IGI LG821623889 or 821623889. Listed at 12 retailers as of October 25, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.38
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623889
Dimensions4.06 × 4.05 × 2.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.06 mm4.05 mm0.38 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623889
Side View
Table 64.0%Crown 36.9°Girdle: STK-THKPavilion 34.3°Culet: NoneDepth 65.9%

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 25
Current: $1,302 AUD|Low: $188 AUD|High: $1,302 AUD|Avg: $482 AUD
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 31, 2026
Retailer 9$188 AUD
Retailer 12$200 AUD
Retailer 10$242 AUD
Retailer 8$318 AUD
Retailer 5$326 AUD
Retailer 2$338 AUD
Retailer 11$427 AUD
Retailer 6$452 AUD
Retailer 4$504 AUD
Retailer 3$650 AUD
Retailer 7$933 AUD
MOH London$1,302 AUD

12 data points across 12 retailers

12 retailers$188 AUD to $933 AUD

A
Cheapest Retailer
-
$188 AUD
$132 USD
A
Retailer 2
-
$200 AUD
HK$1,100 HKD
View
A
Retailer 3
-
$242 AUD
$170 USD
View
B+
Retailer 4
-
$318 AUD
ZAR 3,610 ZAR
View
B+
Retailer 5
-
$326 AUD
€218 EUR
View
B+
Retailer 6
-
$338 AUD
£187 GBP
View
B
Retailer 7
-
$427 AUD
$300 USD
View
B+
Retailer 8
-
$452 AUD
£250 GBP
View
B
Retailer 9
-
$504 AUD
SGD 478 SGD
View
B
Retailer 10
-
$650 AUD
$456 USD
View
B
Retailer 11
-
$933 AUD
£516 GBP
View
Most Expensive
MOH London
LG821623889 · Oct 29
$1,302 AUD
£720 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $188 AUDSave up to $745 AUD

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
$188 AUD