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Marquise|Natural|IGI

1.01ct H I1 Marquise Natural Diamond

VG • H/I1 • IGI 743559180

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743559180

Diamond specifications and retailer prices

From $744 AUD
₹49,649 INR
As of November 2, 2026
Save $2,664 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,407 AUD at NZ Jewellers · As of November 1, 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743559180. Listed at 10 retailers as of November 1, 2026, with prices from $744 to $3,407, a $2,664 spread on the same certified stone. NZ Jewellers lists it at $3,407. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 743559180
Dimensions9.72 × 5.15 × 3.27 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
9.72 mm5.15 mm1.01 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559180
Side View
Table 59.0%Crown 44°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 63.5%

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 2
Current: $3,407 AUD|Low: $742 AUD|High: $3,407 AUD|Avg: $1,293 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$744 AUD
Retailer 8$899 AUD
Retailer 10$1,003 AUD
Retailer 4$1,086 AUD
Retailer 7$1,086 AUD
Retailer 3$1,103 AUD
Retailer 5$1,129 AUD
Retailer 9$1,187 AUD
Retailer 6$1,254 AUD
NZ Jewellers$3,407 AUD

35 data points across 10 retailers

10 retailers$744 AUD to $3,407 AUD

A
Cheapest Retailer
-
$744 AUD
₹49,649 INR
A
Retailer 2
-
$899 AUD
$630 USD
View
B+
Retailer 3
-
$1,003 AUD
$703 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,086 AUD
$761 USD
View
B+
Retailer 5
-
$1,086 AUD
$761 USD
View
A
Retailer 6
-
$1,103 AUD
$773 USD
View
B+
Retailer 7
-
$1,129 AUD
$791 USD
View
B+
Retailer 8
-
$1,187 AUD
$832 USD
View
A
Retailer 9
-
$1,254 AUD
$879 USD
View
Most Expensive
B
NZ Jewellers
7c60e0cb-7c9c-4f9d-99e1-a43bb282cd02 · Oct 30
$3,407 AUD
$2,388 USD
View
9 more retailers have this diamond
Prices start from $744 AUDSave up to $2,664 AUD

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
$744 AUD