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Cushion|Natural|GIA

1.21ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 7558552824

Certificate GIA 7558552824

Diamond specifications and retailer prices

From $2,736 CAD
As of November 6, 2026
Save $3,625 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,860 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558552824. Listed at 14 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558552824
Dimensions7.16 × 5.51 × 3.72 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.16 mm5.51 mm1.21 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558552824
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.6%

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: $7,860 CAD|Low: $2,718 CAD|High: $7,985 CAD|Avg: $4,285 CAD|+1.7%
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 11$2,736 CAD
Retailer 2$2,867 CAD
Retailer 8$3,314 CAD
Retailer 3$3,360 CAD
Retailer 5$3,580 CAD
Retailer 7$3,806 CAD
Retailer 12$3,839 CAD
Retailer 9$3,853 CAD
Retailer 4$3,958 CAD
Retailer 6$4,521 CAD
Retailer 10$6,361 CAD
Queensmith$7,860 CAD

25 data points across 12 retailers

14 retailers$2,736 CAD to $6,361 CAD

A
Cheapest Retailer
-
$2,736 CAD
A
Retailer 2
-
$2,867 CAD
View
B+
Retailer 3
-
$3,314 CAD
View
A
Retailer 4
-
$3,360 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,519 CAD
View
B+
Retailer 6
-
$3,580 CAD
View
B+
Retailer 7
-
$3,764 CAD
View
B+
Retailer 8
-
$3,806 CAD
View
B+
Retailer 9
-
$3,839 CAD
View
B+
Retailer 10
-
$3,853 CAD
View
B+
Retailer 11
-
$3,958 CAD
View
B+
Retailer 12
-
$4,521 CAD
View
B
Retailer 13
-
$6,361 CAD
View
Most Expensive
Queensmith
7558552824 · Oct 28
$7,860 CAD
£4,400 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $2,736 CADSave up to $3,625 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
1.21ct Cushion
$2,736 CAD