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Marquise|Natural|IGI

1.01ct E I1 Marquise Natural Diamond

VG • E/I1 • IGI 743558934

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558934

Diamond specifications and retailer prices

From $2,004 AUD
₹134,082 INR
As of October 28, 2026
Save $4,473 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,477 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743558934. Listed at 11 retailers as of October 27, 2026, with prices from $2,004 to $6,477, a $4,473 spread on the same certified stone. NZ Jewellers lists it at $6,477. 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
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 743558934
Dimensions10.41 × 5.04 × 3.20 mm
L/W Ratio2.07
Girdle conditionFaceted
Top View
10.41 mm5.04 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558934
Side View
Table 64.0%Crown 45.7°Girdle: THN-STKPavilion 39.9°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: Oct 28
Current: $6,477 AUD|Low: $1,993 AUD|High: $6,735 AUD|Avg: $2,962 AUD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$2,004 AUD
Retailer 7$2,249 AUD
Retailer 11$2,276 AUD
Retailer 8$2,451 AUD
Retailer 10$2,477 AUD
Retailer 2$2,656 AUD
Retailer 4$2,656 AUD
Retailer 3$2,844 AUD
Retailer 9$3,065 AUD
Retailer 5$3,256 AUD
NZ Jewellers$6,477 AUD

30 data points across 11 retailers

11 retailers$2,004 AUD to $6,477 AUD

A
Cheapest Retailer
-
$2,004 AUD
₹134,082 INR
A
Retailer 2
-
$2,249 AUD
$1,580 USD
View
A
Retailer 3
-
$2,276 AUD
$1,598 USD
View
B+
Retailer 4
-
$2,451 AUD
$1,722 USD
View
Final sale: no returns
A
Retailer 5
-
$2,477 AUD
$1,740 USD
View
A
Retailer 6
-
$2,656 AUD
$1,866 USD
View
A
Retailer 7
-
$2,656 AUD
$1,866 USD
View
B+
Retailer 8
-
$2,844 AUD
$1,998 USD
View
B+
Retailer 9
-
$3,065 AUD
$2,153 USD
View
B+
Retailer 10
-
$3,256 AUD
€2,178 EUR
View
Most Expensive
B
NZ Jewellers
572c7acf-12cd-4fe9-a629-1dbf90aecc07 · Oct 27
$6,477 AUD
$4,550 USD
View
10 more retailers have this diamond
Prices start from $2,004 AUDSave up to $4,473 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
$2,004 AUD