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Cushion|Natural|GIA

1.21ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 7456895999

Certificate GIA 7456895999

Diamond specifications and retailer prices

From $3,511 CAD
As of November 6, 2026
Save $3,508 CAD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,019 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 H 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 7456895999. Listed at 13 retailers as of November 4, 2026, with prices from $3,511 to $7,019, a $3,508 spread on the same certified stone. MOH London lists it at $7,019. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7456895999
Dimensions6.53 × 5.49 × 3.79 mm
L/W Ratio1.19
Top View
6.53 mm5.49 mm1.21 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7456895999
Side View
Table 55.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,019 CAD|Low: $3,474 CAD|High: $7,112 CAD|Avg: $4,495 CAD|-1.3%
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
November 6, 2026
Retailer 10$3,511 CAD
Retailer 14$3,767 CAD
Retailer 12$3,770 CAD
Retailer 13$3,884 CAD
Retailer 2$4,082 CAD
Retailer 11$4,207 CAD
Retailer 6$4,407 CAD
Retailer 8$4,455 CAD
Retailer 5$4,666 CAD
Retailer 3$4,714 CAD
Retailer 4$4,726 CAD
Retailer 7$4,898 CAD
Retailer 9$5,135 CAD
MOH London$7,019 CAD

30 data points across 14 retailers

13 retailers$3,511 CAD to $7,019 CAD

B+
Cheapest Retailer
-
$3,511 CAD
B
Retailer 2
-
$3,767 CAD
View
B+
Retailer 3
-
$3,770 CAD
View
B
Retailer 4
-
$3,884 CAD
View
Final sale: no returns
B
Retailer 5
-
$4,082 CAD
View
Retailer 6
-
$4,207 CAD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$4,407 CAD
View
B
Retailer 8
-
$4,455 CAD
View
Retailer 9
-
$4,714 CAD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$4,726 CAD
View
B
Retailer 11
-
$4,898 CAD
View
B
Retailer 12
-
$5,135 CAD
View
Most Expensive
C
MOH London
30B233E84 · Nov 4
$7,019 CAD
£3,929 GBP
View
12 more retailers have this diamond
Prices start from $3,511 CADSave up to $3,508 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.

B+
1.21ct Cushion
$3,511 CAD