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Radiant|Natural|IGI

1.01ct E SI2 Radiant Natural Diamond

VG • E/SI2 • IGI 713503828

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 713503828

Diamond specifications and retailer prices

From $2,544 NZD
$1,434 USD
As of October 30, 2026
Save $4,180 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,725 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 713503828. Listed at 16 retailers as of October 30, 2026, with prices from $2,544 to $6,725, a $4,180 spread on the same certified stone. NZ Jewellers lists it at $6,725. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle50.1°
Pavilion angle30.2°
OriginNatural
Grading LabIGI
CertificateIGI 713503828
Dimensions6.06 × 4.94 × 3.51 mm
L/W Ratio1.23
Culet sizePointed
Top View
6.06 mm4.94 mm1.01 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 713503828
Side View
Table 62.0%Crown 50.1°Girdle: Slightly ThickPavilion 30.2°Culet: NoneDepth 71.1%

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 30
Current: $6,725 NZD|Low: $2,331 NZD|High: $6,725 NZD|Avg: $3,233 NZD
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 13$2,544 NZD
Retailer 6$2,555 NZD
Retailer 14$2,590 NZD
Retailer 2$2,734 NZD
Retailer 3$2,741 NZD
Retailer 4$2,757 NZD
Retailer 17$2,757 NZD
Retailer 7$2,846 NZD
Retailer 16$2,882 NZD
Retailer 15$2,885 NZD
Retailer 8$2,999 NZD
Retailer 12$3,041 NZD
Retailer 5$3,181 NZD
Retailer 9$3,281 NZD
Retailer 11$3,760 NZD
Retailer 10$4,856 NZD
NZ Jewellers$6,725 NZD

45 data points across 17 retailers

16 retailers$2,544 NZD to $6,725 NZD

A
Cheapest Retailer
-
$2,544 NZD
$1,434 USD
Final sale: no returns
A
Retailer 2
-
$2,555 NZD
$1,440 USD
View
A
Retailer 3
-
$2,590 NZD
$1,460 USD
View
A
Retailer 4
-
$2,734 NZD
£1,213 GBP
View
A
Retailer 5
-
$2,741 NZD
$1,545 USD
View
A
Retailer 6
-
$2,757 NZD
$1,554 USD
View
A
Retailer 7
-
$2,757 NZD
$1,554 USD
View
B+
Retailer 8
-
$2,846 NZD
A$2,468 AUD
View
B+
Retailer 9
-
$2,882 NZD
$1,625 USD
View
B+
Retailer 10
-
$2,885 NZD
$1,626 USD
View
B+
Retailer 11
-
$2,999 NZD
$1,690 USD
View
A
Retailer 12
-
$3,041 NZD
£1,350 GBP
View
B+
Retailer 13
-
$3,181 NZD
$1,793 USD
View
B+
Retailer 14
-
$3,760 NZD
€2,018 EUR
View
B+
Retailer 15
-
$4,856 NZD
£2,155 GBP
View
Most Expensive
B
NZ Jewellers
a6a3833d-9db2-4448-827d-f99238172d5e · Oct 30
$6,725 NZD
$3,790 USD
View
15 more retailers have this diamond
Prices start from $2,544 NZDSave up to $4,180 NZD

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 Radiant
$2,544 NZD