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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 $2,012 SGD
$1,570 USD
As of October 30, 2026
Save $3,376 SGD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,388 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 713504304. Listed at 16 retailers as of October 30, 2026, with prices from $2,012 to $5,388, a $3,376 spread on the same certified stone. NZ Jewellers lists it at $5,388. 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: $5,388 SGD|Low: $1,869 SGD|High: $5,388 SGD|Avg: $2,624 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
October 30, 2026
Retailer 12$2,038 SGD
Retailer 13$2,070 SGD
Retailer 16$2,164 SGD
Retailer 2$2,191 SGD
Retailer 3$2,208 SGD
Retailer 5$2,208 SGD
Retailer 6$2,231 SGD
Retailer 14$2,311 SGD
Retailer 15$2,313 SGD
Retailer 7$2,384 SGD
Retailer 11$2,436 SGD
Retailer 4$2,549 SGD
Retailer 8$2,628 SGD
Retailer 10$3,012 SGD
Retailer 9$3,890 SGD
NZ Jewellers$5,388 SGD

45 data points across 16 retailers

16 retailers$2,012 SGD to $5,388 SGD

A
Cheapest Retailer
-
$2,012 SGD
$1,570 USD
A
Retailer 2
-
$2,038 SGD
$1,590 USD
View
Final sale: no returns
A
Retailer 3
-
$2,070 SGD
$1,615 USD
View
A
Retailer 4
-
$2,164 SGD
$1,688 USD
View
A
Retailer 5
-
$2,191 SGD
£1,346 GBP
View
A
Retailer 6
-
$2,208 SGD
$1,723 USD
View
A
Retailer 7
-
$2,208 SGD
$1,723 USD
View
A
Retailer 8
-
$2,231 SGD
A$2,678 AUD
View
A
Retailer 9
-
$2,311 SGD
$1,803 USD
View
A
Retailer 10
-
$2,313 SGD
$1,805 USD
View
A
Retailer 11
-
$2,384 SGD
$1,860 USD
View
A
Retailer 12
-
$2,436 SGD
£1,497 GBP
View
B+
Retailer 13
-
$2,549 SGD
$1,989 USD
View
A
Retailer 14
-
$3,012 SGD
€2,238 EUR
View
B+
Retailer 15
-
$3,890 SGD
£2,390 GBP
View
Most Expensive
B
NZ Jewellers
1de31706-ec45-4066-b2b9-fc3cdd3a0ae0 · Oct 30
$5,388 SGD
$4,204 USD
View
15 more retailers have this diamond
Prices start from $2,012 SGDSave up to $3,376 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
$2,012 SGD