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Marquise|Natural|IGI

1.00ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 713503893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 713503893

Diamond specifications and retailer prices

From $2,152 CAD
As of November 4, 2026
Save $3,609 CAD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,761 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 713503893. Listed at 14 retailers as of November 4, 2026, with prices from $2,152 to $5,761, a $3,609 spread on the same certified stone. NZ Jewellers lists it at $5,761. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle32.3°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 713503893
Dimensions9.82 × 5.44 × 3.22 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Top View
9.82 mm5.44 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 713503893
Side View
Table 54.0%Crown 32.3°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 59.2%

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 4
Current: $5,761 CAD|Low: $1,999 CAD|High: $5,761 CAD|Avg: $2,803 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
Retailer 15
November 6, 2026
Retailer 5$2,152 CAD
Retailer 10$2,179 CAD
Retailer 11$2,215 CAD
Retailer 15$2,321 CAD
Retailer 2$2,322 CAD
Retailer 4$2,362 CAD
Retailer 14$2,362 CAD
Retailer 12$2,471 CAD
Retailer 13$2,473 CAD
Retailer 6$2,554 CAD
Retailer 3$2,726 CAD
Retailer 7$2,817 CAD
Retailer 8$3,211 CAD
Retailer 9$4,138 CAD
NZ Jewellers$5,761 CAD

45 data points across 15 retailers

14 retailers$2,152 CAD to $5,761 CAD

B+
Cheapest Retailer
-
$2,152 CAD
B+
Retailer 2
-
$2,179 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,215 CAD
View
B+
Retailer 4
-
$2,321 CAD
View
A
Retailer 5
-
$2,322 CAD
View
Retailer 6
-
$2,362 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,362 CAD
View
B+
Retailer 8
-
$2,471 CAD
View
B+
Retailer 9
-
$2,473 CAD
View
B+
Retailer 10
-
$2,554 CAD
View
B+
Retailer 11
-
$2,726 CAD
View
B+
Retailer 12
-
$3,211 CAD
View
B
Retailer 13
-
$4,138 CAD
View
Most Expensive
C
NZ Jewellers
f9af246c-69d1-49b5-8192-a1ba5c950ed1 · Nov 5
$5,761 CAD
$4,096 USD
View
13 more retailers have this diamond
Prices start from $2,152 CADSave up to $3,609 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
$2,152 CAD