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Cushion|Natural|GIA

1.20ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 2231980711

Certificate GIA 2231980711

Diamond specifications and retailer prices

From $2,862 CAD
As of November 6, 2026
Save $3,767 CAD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,629 CAD at MOH London · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231980711. Listed at 12 retailers as of November 4, 2026, with prices from $2,862 to $6,629, a $3,767 spread on the same certified stone. MOH London lists it at $6,629. 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
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2231980711
Dimensions7.12 × 5.34 × 3.72 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.12 mm5.34 mm1.20 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2231980711
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,629 CAD|Low: $2,826 CAD|High: $6,953 CAD|Avg: $4,057 CAD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$2,862 CAD
Retailer 2$2,985 CAD
Retailer 6$3,450 CAD
Retailer 9$3,502 CAD
Retailer 8$3,795 CAD
Retailer 4$3,969 CAD
Retailer 5$4,016 CAD
Retailer 10$4,121 CAD
Retailer 3$4,711 CAD
MOH London$6,629 CAD

32 data points across 10 retailers

12 retailers$2,862 CAD to $6,629 CAD

A
Cheapest Retailer
-
$2,862 CAD
A
Retailer 2
-
$2,985 CAD
View
A
Retailer 3
-
$3,450 CAD
View
A
Retailer 4
-
$3,502 CAD
View
Final sale: no returns
A
Retailer 5
-
$3,663 CAD
View
Retailer 6
-
$3,795 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,969 CAD
View
B+
Retailer 8
-
$4,016 CAD
View
B+
Retailer 9
-
$4,075 CAD
View
B+
Retailer 10
-
$4,121 CAD
View
B+
Retailer 11
-
$4,711 CAD
View
Most Expensive
B
MOH London
A72959573 · Nov 4
$6,629 CAD
£3,711 GBP
View
11 more retailers have this diamond
Prices start from $2,862 CADSave up to $3,767 CAD

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.

A
1.20ct Cushion
$2,862 CAD