Cushion|Natural|GIA

1.21ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 2547943430

Certificate GIA 2547943430

Diamond specifications and retailer prices

From $4,863 CAD
As of November 6, 2026
Save $5,064 CAD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,927 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 2547943430. Listed at 15 retailers as of November 4, 2026, with prices from $4,863 to $9,927, a $5,064 spread on the same certified stone. MOH London lists it at $9,927. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547943430
Dimensions7.37 × 5.48 × 3.65 mm
L/W Ratio1.34
Top View
7.37 mm5.48 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547943430
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

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: $9,927 CAD|Low: $4,863 CAD|High: $10,004 CAD|Avg: $6,513 CAD|-0.7%
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 13$4,863 CAD
Retailer 4$4,977 CAD
Retailer 9$5,190 CAD
Retailer 12$5,386 CAD
Retailer 11$5,393 CAD
Retailer 5$5,458 CAD
Retailer 2$5,774 CAD
Retailer 8$6,033 CAD
Retailer 6$6,697 CAD
Retailer 3$6,736 CAD
Retailer 7$7,265 CAD
Retailer 10$9,762 CAD
MOH London$9,927 CAD

28 data points across 13 retailers

15 retailers$4,863 CAD to $9,927 CAD

B+
Cheapest Retailer
-
$4,863 CAD
B
Retailer 2
-
$4,977 CAD
View
Final sale: no returns
B+
Retailer 3
-
$5,190 CAD
View
B
Retailer 4
-
$5,386 CAD
View
Retailer 5
-
$5,393 CAD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$5,458 CAD
View
B
Retailer 7
-
$5,694 CAD
View
B
Retailer 8
-
$5,774 CAD
View
B
Retailer 9
-
$6,033 CAD
View
Retailer 10
-
$6,666 CAD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$6,697 CAD
View
Retailer 12
-
$6,736 CAD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$7,265 CAD
View
Retailer 14
-
$9,762 CAD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
96DE7B2AF · Nov 4
$9,927 CAD
£5,557 GBP
View
14 more retailers have this diamond
Prices start from $4,863 CADSave up to $5,064 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
$4,863 CAD