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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 $3,260 AUD
As of November 1, 2026
Save $3,936 AUD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,196 AUD 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 $3,260 to $7,196, a $3,936 spread on the same certified stone. MOH London lists it at $7,196. 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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Price History

Last verified: Nov 1
Current: $7,196 AUD|Low: $3,224 AUD|High: $7,283 AUD|Avg: $4,294 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$3,260 AUD
Retailer 6$3,267 AUD
Retailer 8$3,509 AUD
Retailer 7$4,027 AUD
Retailer 5$4,043 AUD
Retailer 3$4,321 AUD
Retailer 2$4,781 AUD
MOH London$7,196 AUD

44 data points across 8 retailers

11 retailers$3,260 AUD to $7,196 AUD

B
Cheapest Retailer
-
$3,260 AUD
B
Retailer 2
-
$3,267 AUD
View
B
Retailer 3
-
$3,345 AUD
View
B
Retailer 4
-
$3,362 AUD
View
B
Retailer 5
-
$3,509 AUD
View
B
Retailer 6
-
$4,027 AUD
View
B
Retailer 7
-
$4,034 AUD
View
B
Retailer 8
-
$4,043 AUD
View
B
Retailer 9
-
$4,321 AUD
View
B
Retailer 10
-
$4,781 AUD
View
Most Expensive
C
MOH London
55FFD827A · Nov 2
$7,196 AUD
£3,893 GBP
View
10 more retailers have this diamond
Prices start from $3,260 AUDSave up to $3,936 AUD

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
$3,260 AUD