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Cushion|Lab Grown|IGI

1.22ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG601395826

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG601395826

Diamond specifications and retailer prices

From $310 AUD
$218 USD
As of October 30, 2026
Save $1,313 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,624 AUD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601395826 or 601395826. Listed at 17 retailers as of October 29, 2026, with prices from $310 to $1,624, a $1,313 spread on the same certified stone. MOH London lists it at $1,624. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601395826
Dimensions7.11 × 5.70 × 3.97 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.11 mm5.70 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601395826
Side View
Table 63.0%Crown 33.6°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 69.6%

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: $1,624 AUD|Low: $346 AUD|High: $1,634 AUD|Avg: $816 AUD|-0.7%
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$346 AUD
Retailer 5$434 AUD
Retailer 8$590 AUD
Retailer 9$593 AUD
Retailer 4$601 AUD
Retailer 6$629 AUD
Retailer 10$842 AUD
Retailer 3$932 AUD
Retailer 11$1,028 AUD
Retailer 2$1,068 AUD
Retailer 7$1,345 AUD
MOH London$1,624 AUD

36 data points across 12 retailers

17 retailers$310 AUD to $1,624 AUD

A
Cheapest Retailer
-
$310 AUD
$218 USD
Final sale: no returns
A
Retailer 2
-
$346 AUD
$243 USD
View
A
Retailer 3
-
$434 AUD
£240 GBP
View
A
Retailer 4
-
$590 AUD
€395 EUR
View
A
Retailer 5
-
$593 AUD
ZAR 6,730 ZAR
View
A
Retailer 6
-
$601 AUD
$422 USD
View
A
Retailer 7
-
$629 AUD
£348 GBP
View
A
Retailer 8
-
$631 AUD
$443 USD
View
B+
Retailer 9
-
$801 AUD
$563 USD
View
B+
Retailer 10
-
$842 AUD
View
B+
Retailer 11
-
$932 AUD
$655 USD
View
B+
Retailer 12
-
$1,028 AUD
View
B+
Retailer 13
-
$1,068 AUD
$750 USD
View
B
Retailer 14
-
$1,187 AUD
$833 USD
View
B
Retailer 15
-
$1,217 AUD
$855 USD
View
B
Retailer 16
-
$1,345 AUD
£744 GBP
View
Most Expensive
B
MOH London
LG601395826 · Oct 29
$1,624 AUD
£898 GBP
View
16 more retailers have this diamond
Prices start from $310 AUDSave up to $1,313 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
$310 AUD