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Marquise|Natural|IGI

0.40ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 729536693

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 729536693

Diamond specifications and retailer prices

From $561 CAD
As of November 5, 2026
Save $730 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,149 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536693. Listed at 13 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 729536693
Dimensions6.93 × 3.83 × 2.47 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Top View
6.93 mm3.83 mm0.40 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 729536693
Side View
Table 61.0%Crown 36°Girdle: ThickPavilion 41.5°Culet: NoneDepth 64.5%

Caratlytics Score

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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: $2,149 CAD|Low: $538 CAD|High: $2,149 CAD|Avg: $826 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 5$560 CAD
Retailer 14$561 CAD
Retailer 9$573 CAD
Retailer 4$603 CAD
Retailer 10$603 CAD
Retailer 13$647 CAD
Retailer 3$743 CAD
Retailer 8$768 CAD
Retailer 11$779 CAD
Retailer 12$779 CAD
Retailer 6$781 CAD
Retailer 7$1,015 CAD
Retailer 2$1,292 CAD
NZ Jewellers$2,149 CAD

28 data points across 14 retailers

13 retailers$561 CAD to $1,292 CAD

A
Cheapest Retailer
-
$561 CAD
Retailer 2
-
$573 CAD
View
Price last confirmed 16 days ago
Retailer 3
-
$603 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$603 CAD
View
B+
Retailer 5
-
$647 CAD
View
Retailer 6
-
$697 CAD
View
Price last confirmed 61 days ago
B
Retailer 7
-
$743 CAD
View
B+
Retailer 8
-
$768 CAD
View
B
Retailer 9
-
$779 CAD
View
B
Retailer 10
-
$779 CAD
View
B
Retailer 11
-
$1,015 CAD
View
B
Retailer 12
-
$1,292 CAD
View
Most Expensive
NZ Jewellers
39f35913-8a09-4077-b82e-c1936489b08d · Nov 5
$2,149 CAD
$1,539 USD
View
Price under review
12 more retailers have this diamond
Prices start from $561 CADSave up to $730 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
0.40ct Marquise
$561 CAD