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 $1,220 USD
As of November 6, 2026
Save $1,790 USD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,010 USD 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 $1,220 to $3,010, a $1,790 spread on the same certified stone. MOH London lists it at $3,010. 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: $3,010 USD|Low: $1,220 USD|High: $3,047 USD|Avg: $1,741 USD|-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$1,220 USD
Retailer 7$1,385 USD
Retailer 9$1,413 USD
Retailer 3$1,586 USD
Retailer 8$1,601 USD
Retailer 2$1,620 USD
Retailer 10$1,626 USD
Retailer 5$1,689 USD
Retailer 11$1,718 USD
Retailer 6$2,077 USD
MOH London$3,010 USD

30 data points across 11 retailers

14 retailers$1,220 USD to $3,010 USD

A
Cheapest Retailer
-
$1,220 USD
A
Retailer 2
-
$1,385 USD
View
A
Retailer 3
-
$1,413 USD
View
B+
Retailer 4
-
$1,480 USD
View
B+
Retailer 5
-
$1,586 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,601 USD
View
A
Retailer 7
-
$1,620 USD
View
A
Retailer 8
-
$1,626 USD
View
A
Retailer 9
-
$1,689 USD
View
Retailer 10
-
$1,718 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,766 USD
View
B+
Retailer 12
-
$1,854 USD
View
A
Retailer 13
-
$2,077 USD
View
Most Expensive
B+
MOH London
EF7C179B0 · Nov 2
$3,010 USD
£2,370 GBP
View
13 more retailers have this diamond
Prices start from $1,220 USDSave up to $1,790 USD

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
$1,220 USD