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Cushion|Natural|GIA

1.22ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 6441239377

Certificate GIA 6441239377

Diamond specifications and retailer prices

From $3,393 NZD
As of November 6, 2026
Save $3,672 NZD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,065 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.22ct natural cushion diamond

This 1.22ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441239377. Listed at 10 retailers as of November 4, 2026, with prices from $3,393 to $7,065, a $3,672 spread on the same certified stone. MOH London lists it at $7,065. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441239377
Dimensions6.45 × 5.52 × 3.94 mm
L/W Ratio1.17
Top View
6.45 mm5.52 mm1.22 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441239377
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,065 NZD|Low: $3,370 NZD|High: $7,150 NZD|Avg: $4,450 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$3,393 NZD
Retailer 9$3,653 NZD
Retailer 8$3,732 NZD
Retailer 4$4,028 NZD
Retailer 7$4,044 NZD
Retailer 10$4,293 NZD
Retailer 2$4,392 NZD
Retailer 11$4,546 NZD
Retailer 3$4,872 NZD
Retailer 5$5,018 NZD
MOH London$7,065 NZD

31 data points across 11 retailers

10 retailers$3,393 NZD to $7,065 NZD

B+
Cheapest Retailer
-
$3,393 NZD
B+
Retailer 2
-
$3,653 NZD
View
B+
Retailer 3
-
$3,732 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,028 NZD
View
Retailer 5
-
$4,044 NZD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$4,293 NZD
View
B
Retailer 7
-
$4,392 NZD
View
B
Retailer 8
-
$4,546 NZD
View
B
Retailer 9
-
$5,018 NZD
View
Most Expensive
B
MOH London
601C50051 · Nov 4
$7,065 NZD
£3,084 GBP
View
9 more retailers have this diamond
Prices start from $3,393 NZDSave up to $3,672 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.

B+
1.22ct Cushion
$3,393 NZD