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Radiant|Natural|GIA

0.40ct F IF Radiant Natural Diamond

EX • F/IF • GIA 5493984981

Certificate GIA 5493984981

Diamond specifications and retailer prices

From $1,095 AUD
$767 USD
As of October 31, 2026
Save $645 AUD (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,739 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5493984981. Listed at 3 retailers as of October 31, 2026, with prices from $1,095 to $1,739, a $645 spread on the same certified stone. 77 Diamonds lists it at $1,739. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle56.1°
OriginNatural
Grading LabGIA
CertificateGIA 5493984981
Dimensions4.96 × 3.82 × 2.66 mm
L/W Ratio1.30
Top View
4.96 mm3.82 mm0.40 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5493984981
Side View
Table 69.0%Crown 42.8°Girdle: MED-STKPavilion 56.1°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,739 AUD|Low: $1,095 AUD|High: $1,743 AUD|Avg: $1,344 AUD|+0.9%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$1,095 AUD
Retailer 2$1,207 AUD
77 Diamonds$1,739 AUD

33 data points across 3 retailers

3 retailers$1,095 AUD to $1,739 AUD

B+
Cheapest Retailer
-
$1,095 AUD
$767 USD
B+
Retailer 2
-
$1,207 AUD
$846 USD
View
Most Expensive
B
77 Diamonds
RADMB52UKETGA · Nov 1
$1,739 AUD
£960 GBP
View
2 more retailers have this diamond
Prices start from $1,095 AUDSave up to $645 AUD

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.

B+
0.40ct Radiant
$1,095 AUD