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Cushion|Natural|GIA

1.21ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2544781019

Certificate GIA 2544781019

Diamond specifications and retailer prices

From $3,245 CAD
As of November 6, 2026
Save $4,020 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,265 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2544781019. Listed at 17 retailers as of November 4, 2026, with prices from $3,245 to $7,265, a $4,020 spread on the same certified stone. MOH London lists it at $7,265. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544781019
Dimensions6.86 × 5.46 × 3.86 mm
L/W Ratio1.26
Top View
6.86 mm5.46 mm1.21 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544781019
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.6%

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: $7,265 CAD|Low: $3,245 CAD|High: $7,506 CAD|Avg: $4,569 CAD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$3,245 CAD
Retailer 5$3,453 CAD
Retailer 14$3,711 CAD
Retailer 15$3,901 CAD
Retailer 13$3,903 CAD
Retailer 4$4,145 CAD
Retailer 9$4,225 CAD
Retailer 8$4,355 CAD
Retailer 11$4,505 CAD
Retailer 7$4,556 CAD
Retailer 3$4,642 CAD
Retailer 16$4,676 CAD
Retailer 6$4,909 CAD
Retailer 10$5,069 CAD
Retailer 12$5,316 CAD
MOH London$7,265 CAD

21 data points across 16 retailers

17 retailers$3,245 CAD to $7,265 CAD

A
Cheapest Retailer
-
$3,245 CAD
A
Retailer 2
-
$3,453 CAD
View
Final sale: no returns
B+
Retailer 3
-
$3,711 CAD
View
B+
Retailer 4
-
$3,901 CAD
View
B+
Retailer 5
-
$3,903 CAD
View
B+
Retailer 6
-
$4,145 CAD
View
B+
Retailer 7
-
$4,225 CAD
View
Retailer 8
-
$4,355 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,505 CAD
View
B+
Retailer 10
-
$4,556 CAD
View
B+
Retailer 11
-
$4,642 CAD
View
B+
Retailer 12
-
$4,676 CAD
View
Retailer 13
-
$4,787 CAD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$4,909 CAD
View
B
Retailer 15
-
$5,069 CAD
View
B+
Retailer 16
-
$5,316 CAD
View
Most Expensive
B
MOH London
E97CEB8AD · Nov 4
$7,265 CAD
£4,067 GBP
View
16 more retailers have this diamond
Prices start from $3,245 CADSave up to $4,020 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
$3,245 CAD