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Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 2556749371

Certificate GIA 2556749371

Diamond specifications and retailer prices

From $2,796 CAD
As of November 6, 2026
Save $3,765 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,561 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556749371. Listed at 14 retailers as of November 4, 2026, with prices from $2,796 to $6,561, a $3,765 spread on the same certified stone. MOH London lists it at $6,561. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556749371
Dimensions6.84 × 5.42 × 3.91 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.84 mm5.42 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556749371
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 72.1%

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: $6,561 CAD|Low: $2,796 CAD|High: $6,995 CAD|Avg: $4,155 CAD|-6.2%
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
November 6, 2026
Retailer 2$2,796 CAD
Retailer 13$2,974 CAD
Retailer 10$3,318 CAD
Retailer 12$3,363 CAD
Retailer 4$3,673 CAD
Retailer 5$3,803 CAD
Retailer 7$3,953 CAD
Retailer 8$3,974 CAD
Retailer 11$4,057 CAD
Retailer 3$4,290 CAD
Retailer 6$4,387 CAD
Retailer 9$4,583 CAD
MOH London$6,561 CAD

25 data points across 13 retailers

14 retailers$2,796 CAD to $6,561 CAD

A
Cheapest Retailer
-
$2,796 CAD
A
Retailer 2
-
$2,974 CAD
View
Final sale: no returns
B+
Retailer 3
-
$3,318 CAD
View
B+
Retailer 4
-
$3,363 CAD
View
B+
Retailer 5
-
$3,673 CAD
View
Retailer 6
-
$3,803 CAD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$3,953 CAD
View
B+
Retailer 8
-
$3,974 CAD
View
B+
Retailer 9
-
$4,057 CAD
View
B+
Retailer 10
-
$4,290 CAD
View
B+
Retailer 11
-
$4,387 CAD
View
Retailer 12
-
$4,425 CAD
View
Price last confirmed 31 days ago
B
Retailer 13
-
$4,583 CAD
View
Most Expensive
B
MOH London
A6A329D7A · Nov 4
$6,561 CAD
£3,673 GBP
View
13 more retailers have this diamond
Prices start from $2,796 CADSave up to $3,765 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
$2,796 CAD