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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 $1,838 SGD
$1,434 USD
As of October 30, 2026
Save $3,020 SGD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,858 SGD 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 $1,838 to $4,858, a $3,020 spread on the same certified stone. NZ Jewellers lists it at $4,858. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,858 SGD|Low: $1,684 SGD|High: $4,858 SGD|Avg: $2,335 SGD
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$1,838 SGD
Retailer 6$1,846 SGD
Retailer 14$1,871 SGD
Retailer 2$1,975 SGD
Retailer 3$1,980 SGD
Retailer 4$1,992 SGD
Retailer 17$1,992 SGD
Retailer 7$2,056 SGD
Retailer 16$2,082 SGD
Retailer 15$2,084 SGD
Retailer 8$2,166 SGD
Retailer 12$2,197 SGD
Retailer 5$2,298 SGD
Retailer 9$2,370 SGD
Retailer 11$2,716 SGD
Retailer 10$3,508 SGD
NZ Jewellers$4,858 SGD

45 data points across 17 retailers

16 retailers$1,838 SGD to $4,858 SGD

A
Cheapest Retailer
-
$1,838 SGD
$1,434 USD
Final sale: no returns
A
Retailer 2
-
$1,846 SGD
$1,440 USD
View
A
Retailer 3
-
$1,871 SGD
$1,460 USD
View
A
Retailer 4
-
$1,975 SGD
£1,213 GBP
View
A
Retailer 5
-
$1,980 SGD
$1,545 USD
View
A
Retailer 6
-
$1,992 SGD
$1,554 USD
View
A
Retailer 7
-
$1,992 SGD
$1,554 USD
View
B+
Retailer 8
-
$2,056 SGD
A$2,468 AUD
View
B+
Retailer 9
-
$2,082 SGD
$1,625 USD
View
B+
Retailer 10
-
$2,084 SGD
$1,626 USD
View
B+
Retailer 11
-
$2,166 SGD
$1,690 USD
View
A
Retailer 12
-
$2,197 SGD
£1,350 GBP
View
B+
Retailer 13
-
$2,298 SGD
$1,793 USD
View
B+
Retailer 14
-
$2,716 SGD
€2,018 EUR
View
B+
Retailer 15
-
$3,508 SGD
£2,155 GBP
View
Most Expensive
B
NZ Jewellers
a6a3833d-9db2-4448-827d-f99238172d5e · Oct 30
$4,858 SGD
$3,790 USD
View
15 more retailers have this diamond
Prices start from $1,838 SGDSave up to $3,020 SGD

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
$1,838 SGD