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Marquise|Natural|IGI

0.50ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 815681709

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815681709

Diamond specifications and retailer prices

From $604 CAD
₹41,111 INR
As of October 29, 2026
Save $1,891 CAD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,495 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815681709. Listed at 14 retailers as of October 27, 2026, with prices from $604 to $2,495, a $1,891 spread on the same certified stone. NZ Jewellers lists it at $2,495. 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

0.50
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle34.3°
OriginNatural
Grading LabIGI
CertificateIGI 815681709
Dimensions7.77 × 4.06 × 2.52 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
7.77 mm4.06 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815681709
Side View
Table 60.0%Crown 39.8°Girdle: MED-THKPavilion 34.3°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,495 CAD|Low: $604 CAD|High: $2,495 CAD|Avg: $1,050 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
October 29, 2026
Retailer 2$604 CAD
Retailer 4$735 CAD
Retailer 13$796 CAD
Retailer 3$857 CAD
Retailer 5$857 CAD
Retailer 12$918 CAD
Retailer 7$956 CAD
Retailer 10$973 CAD
Retailer 8$977 CAD
Retailer 14$980 CAD
Retailer 11$997 CAD
Retailer 9$1,101 CAD
Retailer 6$1,840 CAD
NZ Jewellers$2,495 CAD

6 data points across 14 retailers

14 retailers$604 CAD to $2,495 CAD

A
Cheapest Retailer
-
$604 CAD
₹41,111 INR
A
Retailer 2
-
$735 CAD
$525 USD
View
Final sale: no returns
A
Retailer 3
-
$796 CAD
$569 USD
View
A
Retailer 4
-
$857 CAD
$612 USD
View
A
Retailer 5
-
$857 CAD
$612 USD
View
B+
Retailer 6
-
$918 CAD
$656 USD
View
A
Retailer 7
-
$956 CAD
£538 GBP
View
B+
Retailer 8
-
$973 CAD
$695 USD
View
A
Retailer 9
-
$977 CAD
$698 USD
View
B+
Retailer 10
-
$980 CAD
$700 USD
View
A
Retailer 11
-
$997 CAD
£561 GBP
View
B+
Retailer 12
-
$1,101 CAD
€749 EUR
View
B
Retailer 13
-
$1,840 CAD
£1,035 GBP
View
Most Expensive
C
NZ Jewellers
ee3451cc-0739-412f-a76a-c6269ae611e6 · Oct 27
$2,495 CAD
$1,783 USD
View
13 more retailers have this diamond
Prices start from $604 CADSave up to $1,891 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
0.50ct Marquise
$604 CAD