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Radiant|Natural|IGI

1.01ct E SI2 Radiant Natural Diamond

VG • E/SI2 • IGI 713504304

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

Certificate IGI 713504304

Diamond specifications and retailer prices

From $2,786 NZD
$1,570 USD
As of October 30, 2026
Save $4,674 NZD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,459 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 713504304. Listed at 16 retailers as of October 30, 2026, with prices from $2,786 to $7,459, a $4,674 spread on the same certified stone. NZ Jewellers lists it at $7,459. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle30.6°
OriginNatural
Grading LabIGI
CertificateIGI 713504304
Dimensions6.37 × 4.98 × 3.41 mm
L/W Ratio1.28
Culet sizePointed
Top View
6.37 mm4.98 mm1.01 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713504304
Side View
Table 65.0%Crown 46.6°Girdle: STK-THKPavilion 30.6°Culet: NoneDepth 68.5%

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 30
Current: $7,459 NZD|Low: $2,587 NZD|High: $7,459 NZD|Avg: $3,632 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
October 30, 2026
Retailer 12$2,821 NZD
Retailer 13$2,865 NZD
Retailer 16$2,995 NZD
Retailer 2$3,032 NZD
Retailer 3$3,057 NZD
Retailer 5$3,057 NZD
Retailer 6$3,089 NZD
Retailer 14$3,199 NZD
Retailer 15$3,202 NZD
Retailer 7$3,301 NZD
Retailer 11$3,373 NZD
Retailer 4$3,529 NZD
Retailer 8$3,639 NZD
Retailer 10$4,169 NZD
Retailer 9$5,386 NZD
NZ Jewellers$7,459 NZD

45 data points across 16 retailers

16 retailers$2,786 NZD to $7,459 NZD

A
Cheapest Retailer
-
$2,786 NZD
$1,570 USD
A
Retailer 2
-
$2,821 NZD
$1,590 USD
View
Final sale: no returns
A
Retailer 3
-
$2,865 NZD
$1,615 USD
View
A
Retailer 4
-
$2,995 NZD
$1,688 USD
View
A
Retailer 5
-
$3,032 NZD
£1,346 GBP
View
A
Retailer 6
-
$3,057 NZD
$1,723 USD
View
A
Retailer 7
-
$3,057 NZD
$1,723 USD
View
A
Retailer 8
-
$3,089 NZD
A$2,678 AUD
View
A
Retailer 9
-
$3,199 NZD
$1,803 USD
View
A
Retailer 10
-
$3,202 NZD
$1,805 USD
View
A
Retailer 11
-
$3,301 NZD
$1,860 USD
View
A
Retailer 12
-
$3,373 NZD
£1,497 GBP
View
B+
Retailer 13
-
$3,529 NZD
$1,989 USD
View
A
Retailer 14
-
$4,169 NZD
€2,238 EUR
View
B+
Retailer 15
-
$5,386 NZD
£2,390 GBP
View
Most Expensive
B
NZ Jewellers
1de31706-ec45-4066-b2b9-fc3cdd3a0ae0 · Oct 30
$7,459 NZD
$4,204 USD
View
15 more retailers have this diamond
Prices start from $2,786 NZDSave up to $4,674 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
$2,786 NZD