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Cushion|Lab Grown|IGI

1.22ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG830618751

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

Certificate IGI LG830618751

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 30, 2026
Save $1,341 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,662 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830618751 or 830618751. Listed at 12 retailers as of October 26, 2026, with prices from $320 to $1,662, a $1,341 spread on the same certified stone. MOH London lists it at $1,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830618751
Dimensions6.16 × 6.16 × 3.86 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
6.16 mm6.16 mm1.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830618751
Side View
Table 65.0%Crown 35°Girdle: MED-THKPavilion 36.6°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 30
Current: $1,662 AUD|Low: $320 AUD|High: $1,662 AUD|Avg: $811 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 30, 2026
Retailer 12$320 AUD
Retailer 5$426 AUD
Retailer 7$607 AUD
Retailer 3$616 AUD
Retailer 9$636 AUD
Retailer 6$651 AUD
Retailer 10$703 AUD
Retailer 8$904 AUD
Retailer 2$968 AUD
Retailer 4$1,159 AUD
Retailer 11$1,204 AUD
MOH London$1,662 AUD

8 data points across 12 retailers

12 retailers$320 AUD to $1,662 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
Final sale: no returns
A
Retailer 2
-
$426 AUD
£236 GBP
View
A
Retailer 3
-
$607 AUD
€406 EUR
View
A
Retailer 4
-
$616 AUD
$433 USD
View
A
Retailer 5
-
$636 AUD
$447 USD
View
A
Retailer 6
-
$651 AUD
£360 GBP
View
B+
Retailer 7
-
$703 AUD
$494 USD
View
B+
Retailer 8
-
$904 AUD
$635 USD
View
B+
Retailer 9
-
$968 AUD
$680 USD
View
B
Retailer 10
-
$1,159 AUD
SGD 1,100 SGD
View
B
Retailer 11
-
$1,204 AUD
$846 USD
View
Most Expensive
B
MOH London
LG830618751 · Oct 26
$1,662 AUD
£919 GBP
View
11 more retailers have this diamond
Prices start from $320 AUDSave up to $1,341 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
1.22ct Cushion
$320 AUD