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Marquise|Natural|IGI

1.00ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 689598857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 689598857

Diamond specifications and retailer prices

From $2,130 CAD
As of November 4, 2026
Save $3,571 CAD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,701 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 689598857. Listed at 19 retailers as of November 4, 2026, with prices from $2,130 to $5,701, a $3,571 spread on the same certified stone. NZ Jewellers lists it at $5,701. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 689598857
Dimensions9.10 × 5.05 × 3.46 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Top View
9.10 mm5.05 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 689598857
Side View
Table 60.0%Crown 38.1°Girdle: STK-VTKPavilion 39.4°Culet: NoneDepth 68.5%

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 4
Current: $5,701 CAD|Low: $2,098 CAD|High: $6,050 CAD|Avg: $2,948 CAD|-5.8%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$2,130 CAD
Retailer 16$2,156 CAD
Retailer 13$2,262 CAD
Retailer 4$2,297 CAD
Retailer 11$2,337 CAD
Retailer 7$2,419 CAD
Retailer 3$2,445 CAD
Retailer 6$2,480 CAD
Retailer 2$2,528 CAD
Retailer 8$2,598 CAD
Retailer 10$2,637 CAD
Retailer 5$2,697 CAD
Retailer 12$2,852 CAD
Retailer 9$3,174 CAD
Retailer 15$4,334 CAD
NZ Jewellers$5,701 CAD

43 data points across 16 retailers

19 retailers$2,130 CAD to $5,701 CAD

A
Cheapest Retailer
-
$2,130 CAD
A
Retailer 2
-
$2,156 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,262 CAD
View
A
Retailer 4
-
$2,297 CAD
View
Retailer 5
-
$2,337 CAD
View
Price last confirmed 53 days ago
B+
Retailer 6
-
$2,337 CAD
View
B+
Retailer 7
-
$2,394 CAD
View
B+
Retailer 8
-
$2,419 CAD
View
A
Retailer 9
-
$2,445 CAD
View
Retailer 10
-
$2,480 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,528 CAD
View
B+
Retailer 12
-
$2,598 CAD
View
A
Retailer 13
-
$2,637 CAD
View
Retailer 14
-
$2,697 CAD
View
Price last confirmed 61 days ago
B+
Retailer 15
-
$2,697 CAD
View
A
Retailer 16
-
$2,852 CAD
View
B+
Retailer 17
-
$3,174 CAD
View
B
Retailer 18
-
$4,334 CAD
View
Most Expensive
C
NZ Jewellers
254b74e6-3f8e-45ef-8f8f-14c4fc0eec2d · Nov 5
$5,701 CAD
$4,082 USD
View
18 more retailers have this diamond
Prices start from $2,130 CADSave up to $3,571 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
$2,130 CAD