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Radiant|Natural|IGI

1.02ct E IF Radiant Natural Diamond

VG • E/IF • IGI 800655117

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

Certificate IGI 800655117

Diamond specifications and retailer prices

From $3,916 SGD
$3,055 USD
As of October 28, 2026
Save $3,769 SGD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,685 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 800655117. Listed at 14 retailers as of October 27, 2026, with prices from $3,916 to $7,685, a $3,769 spread on the same certified stone. NZ Jewellers lists it at $7,685. 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

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.5°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 800655117
Dimensions6.54 × 5.03 × 3.49 mm
L/W Ratio1.30
Top View
6.54 mm5.03 mm1.02 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 800655117
Side View
Table 64.0%Crown 39.5°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 69.4%

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 28
Current: $3,964 SGD|Low: $3,916 SGD|High: $7,659 SGD|Avg: $5,083 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$3,916 SGD
Retailer 1$3,964 SGD
Retailer 8$4,255 SGD
Retailer 9$4,412 SGD
Retailer 2$4,597 SGD
Retailer 3$4,694 SGD
Retailer 5$5,157 SGD
Retailer 6$5,372 SGD
Retailer 10$5,645 SGD
Retailer 4$7,418 SGD

44 data points across 10 retailers

14 retailers$3,916 SGD to $7,685 SGD

A
Cheapest Retailer
-
$3,916 SGD
$3,055 USD
A
Retailer 2
-
$3,964 SGD
£2,435 GBP
View
A
Retailer 3
-
$4,255 SGD
$3,320 USD
View
A
Retailer 4
-
$4,412 SGD
$3,442 USD
View
A
Retailer 5
-
$4,412 SGD
$3,442 USD
View
A
Retailer 6
-
$4,581 SGD
$3,574 USD
View
A
Retailer 7
-
$4,597 SGD
$3,586 USD
View
A
Retailer 8
-
$4,694 SGD
£2,884 GBP
View
A
Retailer 9
-
$5,090 SGD
$3,971 USD
View
A
Retailer 10
-
$5,157 SGD
€3,832 EUR
View
A
Retailer 11
-
$5,372 SGD
ZAR 67,708 ZAR
View
A
Retailer 12
-
$5,645 SGD
£3,468 GBP
View
A
Retailer 13
-
$7,418 SGD
£4,557 GBP
View
Most Expensive
B+
NZ Jewellers
5c7974f7-7a12-4679-a8c0-9b634914d7af · Oct 27
$7,685 SGD
$5,996 USD
View
13 more retailers have this diamond
Prices start from $3,916 SGDSave up to $3,769 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
1.02ct Radiant
$3,916 SGD