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Marquise|Natural|IGI

1.20ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 799674689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 799674689

Diamond specifications and retailer prices

From $2,230 CAD
As of November 5, 2026
Save $2,061 CAD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,292 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 799674689. Listed at 6 retailers as of November 4, 2026, with prices from $2,230 to $4,292, a $2,061 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,292. 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

1.20
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 799674689
Dimensions11.01 × 5.35 × 3.43 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
11.01 mm5.35 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799674689
Side View
Table 59.0%Crown 40.1°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.1%

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 5
Current: $2,230 CAD|Low: $2,218 CAD|High: $4,809 CAD|Avg: $3,490 CAD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$2,230 CAD
Retailer 4$2,593 CAD
Retailer 3$2,640 CAD
Retailer 2$3,302 CAD
Retailer 7$3,579 CAD
Retailer 5$4,092 CAD
Wholesale Diamonds Direct$4,292 CAD
Retailer 6$4,370 CAD

23 data points across 8 retailers

6 retailers$2,230 CAD to $4,292 CAD

A
Cheapest Retailer
-
$2,230 CAD
A
Retailer 2
-
$2,593 CAD
View
A
Retailer 3
-
$2,640 CAD
View
A
Retailer 4
-
$3,302 CAD
View
B+
Retailer 5
-
$3,579 CAD
View
Most Expensive
A
Wholesale Diamonds Direct
619813017 · Nov 4
$4,292 CAD
$3,073 USD
View
5 more retailers have this diamond
Prices start from $2,230 CADSave up to $2,061 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
1.20ct Marquise
$2,230 CAD