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Radiant|Natural|GIA

0.59ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 5556015868

Certificate GIA 5556015868

Diamond specifications and retailer prices

From $719 AUD
As of November 6, 2026
Save $150 AUD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $869 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 0.59ct natural radiant diamond

This 0.59ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556015868. Listed at 3 retailers as of November 6, 2026, with prices from $719 to $869, a $150 spread on the same certified stone. Michael Trio lists it at $869. 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

0.59
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556015868
Dimensions5.76 × 4.16 × 2.79 mm
L/W Ratio1.38
Top View
5.76 mm4.16 mm0.59 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556015868
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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: Nov 6
Current: $869 AUD|Low: $630 AUD|High: $933 AUD|Avg: $810 AUD|-6.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 2$719 AUD
Retailer 3$779 AUD
Retailer 4$843 AUD
Michael Trio$869 AUD

6 data points across 4 retailers

3 retailers$719 AUD to $869 AUD

B+
Cheapest Retailer
-
$719 AUD
Final sale: no returns
B+
Retailer 2
-
$779 AUD
View
Most Expensive
B+
Michael Trio
3686820397 · Nov 6
$869 AUD
SGD 807 SGD
View
2 more retailers have this diamond
Prices start from $719 AUDSave up to $150 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+
0.59ct Radiant
$719 AUD