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Radiant|Natural|IGI

0.40ct F IF Radiant Natural Diamond

VG • F/IF • IGI 788688771

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

Certificate IGI 788688771

Diamond specifications and retailer prices

From $512 SGD
₹38,163 INR
As of November 2, 2026
Save $1,696 SGD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,209 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 788688771. Listed at 10 retailers as of November 2, 2026, with prices from $512 to $2,209, a $1,696 spread on the same certified stone. NZ Jewellers lists it at $2,209. 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

0.40
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 788688771
Dimensions5.03 × 3.71 × 2.48 mm
L/W Ratio1.36
Culet sizePointed
Top View
5.03 mm3.71 mm0.40 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 788688771
Side View
Table 64.0%Crown 39.4°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 66.8%

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: Nov 2
Current: $692 SGD|Low: $511 SGD|High: $1,636 SGD|Avg: $902 SGD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3$512 SGD
Retailer 1$692 SGD
Retailer 4$949 SGD
Retailer 2$1,626 SGD

19 data points across 4 retailers

10 retailers$512 SGD to $2,209 SGD

A
Cheapest Retailer
-
$512 SGD
₹38,163 INR
A
Retailer 2
-
$680 SGD
$532 USD
View
A
Retailer 3
-
$692 SGD
€516 EUR
View
A
Retailer 4
-
$705 SGD
$551 USD
View
A
Retailer 5
-
$758 SGD
$593 USD
View
B+
Retailer 6
-
$857 SGD
$670 USD
View
B+
Retailer 7
-
$949 SGD
€707 EUR
View
B+
Retailer 8
-
$953 SGD
$745 USD
View
B
Retailer 9
-
$1,626 SGD
£1,001 GBP
View
Most Expensive
B
NZ Jewellers
e5c62322-c5b8-4032-ba8a-de570e69acb6 · Nov 3
$2,209 SGD
$1,727 USD
View
9 more retailers have this diamond
Prices start from $512 SGDSave up to $1,696 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
0.40ct Radiant
$512 SGD