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Cushion|Lab Grown|IGI

0.38ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG821623764

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821623764

Diamond specifications and retailer prices

From £99 GBP
$132 USD
As of October 25, 2026
Save £391 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £682 GBP 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 LG821623764 or 821623764. Listed at 13 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. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623764
Dimensions5.01 × 3.73 × 2.34 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.01 mm3.73 mm0.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623764
Side View
Table 69.0%Crown 36.9°Girdle: STK-THKPavilion 32.8°Culet: NoneDepth 62.7%

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: £682 GBP|Low: £99 GBP|High: £682 GBP|Avg: £235 GBP
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
October 30, 2026
Retailer 10£99 GBP
Retailer 13£105 GBP
Retailer 5£127 GBP
Retailer 12£127 GBP
Retailer 8£167 GBP
Retailer 6£171 GBP
Retailer 2£179 GBP
Retailer 3£224 GBP
Retailer 7£237 GBP
Retailer 4£264 GBP
Retailer 11£341 GBP
Retailer 9£489 GBP
MOH London£682 GBP

17 data points across 13 retailers

13 retailers£99 GBP to £489 GBP

A
Cheapest Retailer
-
£99 GBP
$132 USD
A
Retailer 2
-
£105 GBP
HK$1,100 HKD
View
Retailer 3
-
£127 GBP
$170 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£127 GBP
$170 USD
View
A
Retailer 5
-
£167 GBP
ZAR 3,610 ZAR
View
A
Retailer 6
-
£171 GBP
€218 EUR
View
B+
Retailer 7
-
£179 GBP
View
B+
Retailer 8
-
£224 GBP
$300 USD
View
B+
Retailer 9
-
£237 GBP
View
B
Retailer 10
-
£264 GBP
SGD 478 SGD
View
B
Retailer 11
-
£341 GBP
$456 USD
View
B
Retailer 12
-
£489 GBP
View
Most Expensive
MOH London
LG821623764 · Oct 29
£682 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £99 GBPSave up to £391 GBP

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
£99 GBP