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Marquise|Natural|IGI

1.00ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 732579576

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 732579576

Diamond specifications and retailer prices

From $3,959 CAD
As of November 1, 2026
Save $3,856 CAD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,815 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 732579576. Listed at 16 retailers as of November 1, 2026, with prices from $3,959 to $7,815, a $3,856 spread on the same certified stone. NZ Jewellers lists it at $7,815. 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
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37°
OriginNatural
Grading LabIGI
CertificateIGI 732579576
Dimensions11.10 × 5.10 × 2.99 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizePointed
Top View
11.10 mm5.10 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732579576
Side View
Table 60.0%Crown 36.3°Girdle: THN-STKPavilion 37°Culet: NoneDepth 58.6%

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 1
Current: $5,475 CAD|Low: $3,848 CAD|High: $7,591 CAD|Avg: $5,123 CAD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$3,959 CAD
Retailer 7$4,140 CAD
Retailer 8$4,658 CAD
Retailer 2$4,725 CAD
Retailer 4$5,017 CAD
Retailer 6$5,262 CAD
Retailer 1$5,475 CAD
Retailer 3$7,480 CAD

42 data points across 8 retailers

16 retailers$3,959 CAD to $7,815 CAD

A
Cheapest Retailer
-
$3,959 CAD
A
Retailer 2
-
$3,982 CAD
View
A
Retailer 3
-
$4,140 CAD
View
Final sale: no returns
A
Retailer 4
-
$4,350 CAD
View
A
Retailer 5
-
$4,369 CAD
View
A
Retailer 6
-
$4,486 CAD
View
Retailer 7
-
$4,486 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,658 CAD
View
B+
Retailer 9
-
$4,686 CAD
View
A
Retailer 10
-
$4,725 CAD
View
B+
Retailer 11
-
$5,017 CAD
View
B+
Retailer 12
-
$5,176 CAD
View
B+
Retailer 13
-
$5,475 CAD
View
B+
Retailer 14
-
$5,746 CAD
View
B
Retailer 15
-
$7,480 CAD
View
Most Expensive
B
NZ Jewellers
67873995-333a-4b19-ab01-d35737463506 · Nov 5
$7,815 CAD
$5,596 USD
View
15 more retailers have this diamond
Prices start from $3,959 CADSave up to $3,856 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
$3,959 CAD