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Marquise|Natural|IGI

1.00ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 816642645

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 816642645

Diamond specifications and retailer prices

From $1,891 CAD
As of November 6, 2026
Save $4,303 CAD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,194 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 816642645. Listed at 17 retailers as of November 5, 2026, with prices from $1,891 to $6,194, a $4,303 spread on the same certified stone. NZ Jewellers lists it at $6,194. 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

1.00
Carat
J
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.9°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 816642645
Dimensions11.26 × 5.05 × 3.14 mm
L/W Ratio2.23
Girdle conditionFaceted
Top View
11.26 mm5.05 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 816642645
Side View
Table 63.0%Crown 31.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

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: Nov 6
Current: $1,891 CAD|Low: $1,891 CAD|High: $4,503 CAD|Avg: $2,956 CAD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$1,891 CAD
Retailer 7$2,656 CAD
Retailer 6$2,772 CAD
Retailer 3$2,849 CAD
Retailer 4$3,099 CAD
Retailer 2$3,221 CAD
Retailer 5$4,437 CAD

38 data points across 7 retailers

17 retailers$1,891 CAD to $6,194 CAD

A
Cheapest Retailer
-
$1,891 CAD
B+
Retailer 2
-
$2,314 CAD
View
Retailer 3
-
$2,539 CAD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$2,539 CAD
View
B+
Retailer 5
-
$2,619 CAD
View
B+
Retailer 6
-
$2,656 CAD
View
B+
Retailer 7
-
$2,661 CAD
View
B+
Retailer 8
-
$2,730 CAD
View
B+
Retailer 9
-
$2,772 CAD
View
B+
Retailer 10
-
$2,793 CAD
View
B+
Retailer 11
-
$2,849 CAD
View
B+
Retailer 12
-
$2,930 CAD
View
B+
Retailer 13
-
$3,099 CAD
View
B+
Retailer 14
-
$3,221 CAD
View
Retailer 15
-
$3,320 CAD
View
Price last confirmed 61 days ago
B
Retailer 16
-
$4,437 CAD
View
Most Expensive
B
NZ Jewellers
60809064-fe0e-4993-bf41-910ad7b76fd7 · Nov 5
$6,194 CAD
$4,435 USD
View
16 more retailers have this diamond
Prices start from $1,891 CADSave up to $4,303 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
1.00ct Marquise
$1,891 CAD