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Cushion|Natural|GIA

1.22ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 7392459931

Certificate GIA 7392459931

Diamond specifications and retailer prices

From $2,381 NZD
As of November 4, 2026
Save $1,625 NZD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,249 NZD at MOH London · As of October 29, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7392459931. Listed at 12 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7392459931
Dimensions6.28 × 5.68 × 3.98 mm
L/W Ratio1.11
Top View
6.28 mm5.68 mm1.22 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7392459931
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.1%

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 4
Current: $5,249 NZD|Low: $2,381 NZD|High: $5,283 NZD|Avg: $3,384 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$2,381 NZD
Retailer 7$2,527 NZD
Retailer 6$2,699 NZD
Retailer 2$3,018 NZD
Retailer 4$3,305 NZD
Retailer 3$4,006 NZD
MOH London$5,249 NZD

40 data points across 7 retailers

12 retailers$2,381 NZD to $4,006 NZD

B+
Cheapest Retailer
-
$2,381 NZD
B+
Retailer 2
-
$2,500 NZD
View
B+
Retailer 3
-
$2,527 NZD
View
Retailer 4
-
$2,699 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,841 NZD
View
B+
Retailer 6
-
$2,962 NZD
View
B+
Retailer 7
-
$2,984 NZD
View
B+
Retailer 8
-
$3,005 NZD
View
B+
Retailer 9
-
$3,018 NZD
View
B+
Retailer 10
-
$3,305 NZD
View
B
Retailer 11
-
$4,006 NZD
View
Most Expensive
MOH London
A1DFFD558 · Oct 29
$5,249 NZD
£2,291 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $2,381 NZDSave up to $1,625 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
$2,381 NZD