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Cushion|Natural|IGI

1.21ct G SI2 Cushion Natural Diamond

VG • G/SI2 • IGI 743558773

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 743558773

Diamond specifications and retailer prices

From $1,716 CAD
As of November 6, 2026
Save $2,518 CAD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,234 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 very-good cut grade and certified by IGI 743558773. Listed at 14 retailers as of November 2, 2026, with prices from $1,716 to $4,234, a $2,518 spread on the same certified stone. MOH London lists it at $4,234. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 743558773
Dimensions7.55 × 5.61 × 3.79 mm
L/W Ratio1.35
Girdle conditionFaceted
Top View
7.55 mm5.61 mm1.21 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558773
Side View
Table 66.0%Crown 32.1°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,234 CAD|Low: $1,716 CAD|High: $4,286 CAD|Avg: $2,449 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$1,716 CAD
Retailer 7$1,948 CAD
Retailer 9$1,988 CAD
Retailer 3$2,231 CAD
Retailer 8$2,252 CAD
Retailer 2$2,279 CAD
Retailer 10$2,287 CAD
Retailer 5$2,376 CAD
Retailer 11$2,417 CAD
Retailer 6$2,922 CAD
MOH London$4,234 CAD

30 data points across 11 retailers

14 retailers$1,716 CAD to $4,234 CAD

A
Cheapest Retailer
-
$1,716 CAD
A
Retailer 2
-
$1,948 CAD
View
A
Retailer 3
-
$1,988 CAD
View
B+
Retailer 4
-
$2,082 CAD
View
B+
Retailer 5
-
$2,231 CAD
View
Final sale: no returns
B+
Retailer 6
-
$2,252 CAD
View
A
Retailer 7
-
$2,279 CAD
View
A
Retailer 8
-
$2,287 CAD
View
A
Retailer 9
-
$2,376 CAD
View
Retailer 10
-
$2,417 CAD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,484 CAD
View
B+
Retailer 12
-
$2,608 CAD
View
A
Retailer 13
-
$2,922 CAD
View
Most Expensive
B+
MOH London
EF7C179B0 · Nov 2
$4,234 CAD
£2,370 GBP
View
13 more retailers have this diamond
Prices start from $1,716 CADSave up to $2,518 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
$1,716 CAD