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Marquise|Natural|IGI

1.21ct F SI2 Marquise Natural Diamond

VG • F/SI2 • IGI 819642022

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 819642022

Diamond specifications and retailer prices

From $2,161 CAD
As of November 5, 2026
Save $1,985 CAD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,145 CAD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 819642022. Listed at 5 retailers as of November 5, 2026, with prices from $2,161 to $4,145, a $1,985 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,145. 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
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 819642022
Dimensions10.27 × 5.54 × 3.42 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.27 mm5.54 mm1.21 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819642022
Side View
Table 59.0%Crown 39.4°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,456 CAD|Low: $2,118 CAD|High: $4,689 CAD|Avg: $2,951 CAD|-12.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$2,118 CAD
Retailer 2$2,161 CAD
Retailer 1$2,456 CAD
Retailer 4$2,553 CAD
Retailer 3$3,214 CAD
Wholesale Diamonds Direct$4,145 CAD

28 data points across 6 retailers

5 retailers$2,161 CAD to $4,145 CAD

A
Cheapest Retailer
-
$2,161 CAD
A
Retailer 2
-
$2,456 CAD
View
A
Retailer 3
-
$2,553 CAD
View
A
Retailer 4
-
$3,214 CAD
View
Most Expensive
A
Wholesale Diamonds Direct
612778870 · Nov 6
$4,145 CAD
$2,947 USD
View
4 more retailers have this diamond
Prices start from $2,161 CADSave up to $1,985 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 Marquise
$2,161 CAD