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Cushion|Natural|GIA

1.20ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2211882422

Certificate GIA 2211882422

Diamond specifications and retailer prices

From $4,041 NZD
As of November 1, 2026
Save $4,878 NZD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,919 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2211882422. Listed at 11 retailers as of November 1, 2026, with prices from $4,041 to $8,919, a $4,878 spread on the same certified stone. MOH London lists it at $8,919. 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

1.20
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2211882422
Dimensions7.11 × 5.74 × 3.90 mm
L/W Ratio1.24
Culet sizeNone
Top View
7.11 mm5.74 mm1.20 ctK / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2211882422
Side View
Table 74.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,919 NZD|Low: $3,996 NZD|High: $9,026 NZD|Avg: $5,322 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$4,041 NZD
Retailer 6$4,050 NZD
Retailer 8$4,349 NZD
Retailer 7$4,991 NZD
Retailer 5$5,011 NZD
Retailer 3$5,356 NZD
Retailer 2$5,926 NZD
MOH London$8,919 NZD

44 data points across 8 retailers

11 retailers$4,041 NZD to $8,919 NZD

B
Cheapest Retailer
-
$4,041 NZD
B
Retailer 2
-
$4,050 NZD
View
B
Retailer 3
-
$4,145 NZD
View
B
Retailer 4
-
$4,167 NZD
View
B
Retailer 5
-
$4,349 NZD
View
B
Retailer 6
-
$4,991 NZD
View
B
Retailer 7
-
$5,000 NZD
View
B
Retailer 8
-
$5,011 NZD
View
B
Retailer 9
-
$5,356 NZD
View
B
Retailer 10
-
$5,926 NZD
View
Most Expensive
C
MOH London
55FFD827A · Nov 2
$8,919 NZD
£3,893 GBP
View
10 more retailers have this diamond
Prices start from $4,041 NZDSave up to $4,878 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
1.20ct Cushion
$4,041 NZD