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Cushion|Lab Grown|IGI

1.22ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG842648378

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

Certificate IGI LG842648378

Diamond specifications and retailer prices

From $510 NZD
£226 GBP
As of October 29, 2026
Save $1,437 NZD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,947 NZD 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842648378 or 842648378. Listed at 7 retailers as of October 29, 2026, with prices from $510 to $1,947, a $1,437 spread on the same certified stone. MOH London lists it at $1,947. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842648378
Dimensions6.02 × 6.03 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.02 mm6.03 mm1.22 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842648378
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 67.5%

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 29
Current: $1,947 NZD|Low: $507 NZD|High: $3,541 NZD|Avg: $1,364 NZD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$510 NZD
Retailer 6$729 NZD
Retailer 4$782 NZD
Retailer 7$852 NZD
Retailer 3$1,010 NZD
Retailer 5$1,295 NZD
MOH London$1,947 NZD
Retailer 8$2,981 NZD

24 data points across 8 retailers

7 retailers$510 NZD to $1,947 NZD

A
Cheapest Retailer
-
$510 NZD
£226 GBP
A
Retailer 2
-
$729 NZD
$411 USD
View
A
Retailer 3
-
$782 NZD
€420 EUR
View
A
Retailer 4
-
$852 NZD
$480 USD
View
B+
Retailer 5
-
$1,010 NZD
A$876 AUD
View
Retailer 6
-
$1,295 NZD
$730 USD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG842648378 · Oct 29
$1,947 NZD
£864 GBP
View
6 more retailers have this diamond
Prices start from $510 NZDSave up to $1,437 NZD

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
$510 NZD