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Radiant|Natural|GIA

0.39ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 5222243814

Certificate GIA 5222243814

Diamond specifications and retailer prices

From $560 AUD
As of November 4, 2026
Save $374 AUD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $989 AUD at Torres Jewel Co · As of October 3, 2026
View at Torres Jewel Co

About this 0.39ct natural radiant diamond

This 0.39ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222243814. Listed at 5 retailers as of November 4, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.39
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222243814
Dimensions4.38 × 4.03 × 2.68 mm
L/W Ratio1.09
Culet sizeNone
Top View
4.38 mm4.03 mm0.39 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5222243814
Side View
Table 84.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.4%

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 4
Current: $934 AUD|Low: $560 AUD|High: $990 AUD|Avg: $880 AUD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Torres Jewel Co
November 6, 2026
Retailer 2$560 AUD
Retailer 4$832 AUD
Retailer 3$846 AUD
Retailer 1$934 AUD
Torres Jewel Co$989 AUD

20 data points across 5 retailers

5 retailers$560 AUD to $934 AUD

A
Cheapest Retailer
-
$560 AUD
B
Retailer 2
-
$832 AUD
View
B+
Retailer 3
-
$846 AUD
View
B
Retailer 4
-
$934 AUD
View
Most Expensive
Torres Jewel Co
25657975 · Oct 3
$989 AUD
View
Price last confirmed 34 days ago
4 more retailers have this diamond
Prices start from $560 AUDSave up to $374 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.

A
0.39ct Radiant
$560 AUD