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Cushion|Natural|GIA

1.20ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7556290707

Certificate GIA 7556290707

Diamond specifications and retailer prices

From $3,132 CAD
As of November 6, 2026
Save $3,806 CAD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,289 CAD at Queensmith · As of October 28, 2026
View at Queensmith

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 7556290707. Listed at 14 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556290707
Dimensions7.13 × 5.46 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity, Needle
Top View
7.13 mm5.46 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556290707
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

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: $8,289 CAD|Low: $3,096 CAD|High: $8,450 CAD|Avg: $4,725 CAD|+0.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$3,132 CAD
Retailer 2$3,268 CAD
Retailer 8$3,815 CAD
Retailer 12$3,840 CAD
Retailer 4$4,321 CAD
Retailer 6$4,355 CAD
Retailer 11$4,360 CAD
Retailer 7$4,404 CAD
Retailer 3$4,515 CAD
Retailer 5$4,844 CAD
Retailer 9$6,939 CAD
Queensmith$8,289 CAD

28 data points across 12 retailers

14 retailers$3,132 CAD to $6,939 CAD

A
Cheapest Retailer
-
$3,132 CAD
A
Retailer 2
-
$3,268 CAD
View
A
Retailer 3
-
$3,815 CAD
View
A
Retailer 4
-
$3,840 CAD
View
Final sale: no returns
B+
Retailer 5
-
$4,016 CAD
View
Retailer 6
-
$4,321 CAD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$4,355 CAD
View
B+
Retailer 8
-
$4,360 CAD
View
B+
Retailer 9
-
$4,404 CAD
View
B+
Retailer 10
-
$4,450 CAD
View
B+
Retailer 11
-
$4,515 CAD
View
B+
Retailer 12
-
$4,844 CAD
View
B
Retailer 13
-
$6,939 CAD
View
Most Expensive
Queensmith
7556290707 · Oct 28
$8,289 CAD
£4,640 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $3,132 CADSave up to $3,806 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
$3,132 CAD