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 $1,434 USD
As of October 30, 2026
Save $2,356 USD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,790 USD 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 $1,434 to $3,790, a $2,356 spread on the same certified stone. NZ Jewellers lists it at $3,790. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,790 USD|Low: $1,314 USD|High: $3,790 USD|Avg: $1,822 USD
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$1,434 USD
Retailer 6$1,440 USD
Retailer 14$1,460 USD
Retailer 2$1,541 USD
Retailer 3$1,545 USD
Retailer 4$1,554 USD
Retailer 17$1,554 USD
Retailer 7$1,604 USD
Retailer 16$1,625 USD
Retailer 15$1,626 USD
Retailer 8$1,690 USD
Retailer 12$1,714 USD
Retailer 5$1,793 USD
Retailer 9$1,849 USD
Retailer 11$2,119 USD
Retailer 10$2,737 USD
NZ Jewellers$3,790 USD

45 data points across 17 retailers

16 retailers$1,434 USD to $3,790 USD

A
Cheapest Retailer
-
$1,434 USD
Final sale: no returns
A
Retailer 2
-
$1,440 USD
View
A
Retailer 3
-
$1,460 USD
View
A
Retailer 4
-
$1,541 USD
£1,213 GBP
View
A
Retailer 5
-
$1,545 USD
View
A
Retailer 6
-
$1,554 USD
View
A
Retailer 7
-
$1,554 USD
View
B+
Retailer 8
-
$1,604 USD
A$2,468 AUD
View
B+
Retailer 9
-
$1,625 USD
View
B+
Retailer 10
-
$1,626 USD
View
B+
Retailer 11
-
$1,690 USD
View
A
Retailer 12
-
$1,714 USD
£1,350 GBP
View
B+
Retailer 13
-
$1,793 USD
View
B+
Retailer 14
-
$2,119 USD
€2,018 EUR
View
B+
Retailer 15
-
$2,737 USD
£2,155 GBP
View
Most Expensive
B
NZ Jewellers
a6a3833d-9db2-4448-827d-f99238172d5e · Oct 30
$3,790 USD
View
15 more retailers have this diamond
Prices start from $1,434 USDSave up to $2,356 USD

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
$1,434 USD