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Cushion|Lab Grown|IGI

1.22ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG607371921

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG607371921

Diamond specifications and retailer prices

From $521 NZD
As of October 30, 2026
Save $2,839 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,837 NZD at MOH London · As of November 1, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607371921 or 607371921. Listed at 11 retailers as of October 30, 2026, with a 545% 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

1.22
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607371921
Dimensions6.93 × 5.58 × 3.56 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.93 mm5.58 mm1.22 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607371921
Side View
Table 58.0%Crown 35.3°Girdle: MED-THKPavilion 30.4°Culet: NoneDepth 63.8%

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: $4,837 NZD|Low: $235 NZD|High: $7,525 NZD|Avg: $2,333 NZD|-1.0%
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
November 1, 2026
Retailer 5$235 NZD
Retailer 11$521 NZD
Retailer 12$946 NZD
Retailer 4$1,025 NZD
Retailer 7$1,299 NZD
Retailer 3$1,325 NZD
Retailer 9$1,580 NZD
Retailer 13$1,640 NZD
Retailer 2$1,795 NZD
Retailer 8$3,360 NZD
Retailer 10$3,972 NZD
MOH London$4,837 NZD
Retailer 6$7,525 NZD

39 data points across 13 retailers

11 retailers$521 NZD to $3,360 NZD

A
Cheapest Retailer
-
$521 NZD
Retailer 2
-
$1,025 NZD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$1,299 NZD
View
Retailer 4
-
$1,325 NZD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$1,580 NZD
View
B
Retailer 6
-
$1,640 NZD
View
B
Retailer 7
-
$1,795 NZD
View
B
Retailer 8
-
$3,360 NZD
View
Retailer 9
-
$3,972 NZD
View
Price under review
Most Expensive
MOH London
607371921 · Nov 1
$4,837 NZD
£2,141 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $521 NZDSave up to $2,839 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
$521 NZD