CaratHunter
Plans
Marquise|Natural|IGI

1.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 811694674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811694674

Diamond specifications and retailer prices

From $1,429 CAD
As of November 5, 2026
Save $3,054 CAD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,483 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 811694674. Listed at 15 retailers as of November 5, 2026, with prices from $1,429 to $4,483, a $3,054 spread on the same certified stone. NZ Jewellers lists it at $4,483. 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

1.01
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle35.4°
OriginNatural
Grading LabIGI
CertificateIGI 811694674
Dimensions9.87 × 5.21 × 3.16 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
9.87 mm5.21 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811694674
Side View
Table 59.0%Crown 39°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 60.7%

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 5
Current: $4,483 CAD|Low: $1,429 CAD|High: $4,629 CAD|Avg: $2,247 CAD|-3.2%
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
November 6, 2026
Retailer 11$1,429 CAD
Retailer 3$1,630 CAD
Retailer 9$1,696 CAD
Retailer 13$1,733 CAD
Retailer 2$1,806 CAD
Retailer 12$1,838 CAD
Retailer 10$1,871 CAD
Retailer 14$1,923 CAD
Retailer 6$1,982 CAD
Retailer 7$2,027 CAD
Retailer 8$2,121 CAD
Retailer 4$2,502 CAD
Retailer 5$3,476 CAD
NZ Jewellers$4,483 CAD

9 data points across 14 retailers

15 retailers$1,429 CAD to $4,483 CAD

A
Cheapest Retailer
-
$1,429 CAD
A
Retailer 2
-
$1,630 CAD
View
A
Retailer 3
-
$1,696 CAD
View
Final sale: no returns
A
Retailer 4
-
$1,702 CAD
View
A
Retailer 5
-
$1,733 CAD
View
A
Retailer 6
-
$1,806 CAD
View
A
Retailer 7
-
$1,838 CAD
View
A
Retailer 8
-
$1,871 CAD
View
B+
Retailer 9
-
$1,923 CAD
View
B+
Retailer 10
-
$1,982 CAD
View
A
Retailer 11
-
$2,027 CAD
View
A
Retailer 12
-
$2,121 CAD
View
A
Retailer 13
-
$2,502 CAD
View
B+
Retailer 14
-
$3,476 CAD
View
Most Expensive
B
NZ Jewellers
3fa09a47-c6c6-411d-86e4-d8d01e01e360 · Nov 5
$4,483 CAD
$3,187 USD
View
14 more retailers have this diamond
Prices start from $1,429 CADSave up to $3,054 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
1.01ct Marquise
$1,429 CAD