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Cushion|Natural|GIA

1.21ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 5303796388

Certificate GIA 5303796388

Diamond specifications and retailer prices

From $3,546 CAD
As of November 6, 2026
Save $3,549 CAD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,096 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5303796388. Listed at 8 retailers as of November 4, 2026, with prices from $3,546 to $7,096, a $3,549 spread on the same certified stone. MOH London lists it at $7,096. 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
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5303796388
Dimensions6.70 × 5.61 × 3.96 mm
L/W Ratio1.19
Top View
6.70 mm5.61 mm1.21 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5303796388
Side View
Table 56.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 70.6%

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: $7,096 CAD|Low: $3,528 CAD|High: $12,634 CAD|Avg: $5,474 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$3,546 CAD
Retailer 7$3,809 CAD
Retailer 6$3,926 CAD
Retailer 2$4,183 CAD
Retailer 4$4,504 CAD
Retailer 8$4,768 CAD
Retailer 3$4,950 CAD
Retailer 9$5,155 CAD
MOH London$7,096 CAD
Retailer 10$12,634 CAD

30 data points across 10 retailers

8 retailers$3,546 CAD to $7,096 CAD

B+
Cheapest Retailer
-
$3,546 CAD
B+
Retailer 2
-
$3,809 CAD
View
B+
Retailer 3
-
$3,926 CAD
View
Final sale: no returns
B+
Retailer 4
-
$4,183 CAD
View
B
Retailer 5
-
$4,504 CAD
View
B
Retailer 6
-
$4,768 CAD
View
B
Retailer 7
-
$4,950 CAD
View
Most Expensive
B
MOH London
8E9D70143 · Nov 4
$7,096 CAD
£3,972 GBP
View
7 more retailers have this diamond
Prices start from $3,546 CADSave up to $3,549 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
$3,546 CAD