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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 $218 USD
As of October 28, 2026
Save $922 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,140 USD 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 16 retailers as of October 28, 2026, with prices from $218 to $1,140, a $922 spread on the same certified stone. MOH London lists it at $1,140. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,140 USD|Low: $243 USD|High: $1,148 USD|Avg: $569 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$243 USD
Retailer 5$306 USD
Retailer 4$415 USD
Retailer 6$417 USD
Retailer 3$422 USD
Retailer 2$443 USD
Retailer 7$592 USD
Retailer 10$655 USD
Retailer 8$722 USD
Retailer 11$850 USD
MOH London$1,140 USD

36 data points across 11 retailers

16 retailers$218 USD to $1,140 USD

A
Cheapest Retailer
-
$218 USD
Final sale: no returns
A
Retailer 2
-
$243 USD
View
A
Retailer 3
-
$306 USD
£241 GBP
View
A
Retailer 4
-
$415 USD
€395 EUR
View
A
Retailer 5
-
$417 USD
ZAR 6,730 ZAR
View
A
Retailer 6
-
$422 USD
View
A
Retailer 7
-
$443 USD
View
A
Retailer 8
-
$443 USD
£349 GBP
View
B+
Retailer 9
-
$563 USD
View
B+
Retailer 10
-
$592 USD
A$910 AUD
View
B+
Retailer 11
-
$655 USD
View
B+
Retailer 12
-
$722 USD
A$1,111 AUD
View
B
Retailer 13
-
$833 USD
View
B
Retailer 14
-
$850 USD
View
B
Retailer 15
-
$855 USD
View
Most Expensive
B
MOH London
LG601395826 · Oct 29
$1,140 USD
£898 GBP
View
15 more retailers have this diamond
Prices start from $218 USDSave up to $922 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
1.22ct Cushion
$218 USD