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Cushion|Natural|GIA

1.21ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 6445956527

Certificate GIA 6445956527

Diamond specifications and retailer prices

From $2,398 CAD
As of November 4, 2026
Save $2,879 CAD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,277 CAD at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6445956527. Listed at 14 retailers as of November 2, 2026, with prices from $2,398 to $5,277, a $2,879 spread on the same certified stone. MOH London lists it at $5,277. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445956527
Dimensions6.03 × 5.64 × 3.99 mm
L/W Ratio1.07
Top View
6.03 mm5.64 mm1.21 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445956527
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.7%

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 4
Current: $5,277 CAD|Low: $2,398 CAD|High: $5,339 CAD|Avg: $3,499 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,398 CAD
Retailer 6$2,564 CAD
Retailer 2$2,933 CAD
Retailer 4$3,272 CAD
Retailer 3$4,051 CAD
MOH London$5,277 CAD

42 data points across 6 retailers

14 retailers$2,398 CAD to $5,277 CAD

B+
Cheapest Retailer
-
$2,398 CAD
B+
Retailer 2
-
$2,466 CAD
View
A
Retailer 3
-
$2,564 CAD
View
B+
Retailer 4
-
$2,817 CAD
View
B+
Retailer 5
-
$2,878 CAD
View
B+
Retailer 6
-
$2,933 CAD
View
B+
Retailer 7
-
$2,982 CAD
View
B+
Retailer 8
-
$3,003 CAD
View
B+
Retailer 9
-
$3,179 CAD
View
B+
Retailer 10
-
$3,179 CAD
View
B+
Retailer 11
-
$3,272 CAD
View
B+
Retailer 12
-
$3,277 CAD
View
B+
Retailer 13
-
$4,051 CAD
View
Most Expensive
B
MOH London
57E4D1587 · Nov 2
$5,277 CAD
£2,954 GBP
View
13 more retailers have this diamond
Prices start from $2,398 CADSave up to $2,879 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
$2,398 CAD