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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 $2,240 USD
As of November 1, 2026
Save $2,704 USD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,944 USD 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 $2,240 to $4,944, a $2,704 spread on the same certified stone. MOH London lists it at $4,944. 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
Color
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: $4,944 USD|Low: $2,215 USD|High: $5,004 USD|Avg: $2,950 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$2,240 USD
Retailer 6$2,245 USD
Retailer 8$2,411 USD
Retailer 7$2,767 USD
Retailer 5$2,778 USD
Retailer 3$2,969 USD
Retailer 2$3,285 USD
MOH London$4,944 USD

44 data points across 8 retailers

11 retailers$2,240 USD to $4,944 USD

B
Cheapest Retailer
-
$2,240 USD
B
Retailer 2
-
$2,245 USD
View
B
Retailer 3
-
$2,298 USD
View
B
Retailer 4
-
$2,310 USD
View
B
Retailer 5
-
$2,411 USD
View
B
Retailer 6
-
$2,767 USD
View
B
Retailer 7
-
$2,772 USD
View
B
Retailer 8
-
$2,778 USD
View
B
Retailer 9
-
$2,969 USD
View
B
Retailer 10
-
$3,285 USD
View
Most Expensive
C
MOH London
55FFD827A · Nov 2
$4,944 USD
£3,893 GBP
View
10 more retailers have this diamond
Prices start from $2,240 USDSave up to $2,704 USD

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
$2,240 USD