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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 $891 NZD
As of November 6, 2026
Save $186 NZD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,077 NZD 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 $891 to $1,077, a $186 spread on the same certified stone. Michael Trio lists it at $1,077. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,077 NZD|Low: $781 NZD|High: $1,156 NZD|Avg: $1,004 NZD|-6.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 2$891 NZD
Retailer 3$965 NZD
Retailer 4$1,044 NZD
Michael Trio$1,077 NZD

6 data points across 4 retailers

3 retailers$891 NZD to $1,077 NZD

B+
Cheapest Retailer
-
$891 NZD
Final sale: no returns
B+
Retailer 2
-
$965 NZD
View
Most Expensive
B+
Michael Trio
3686820397 · Nov 6
$1,077 NZD
SGD 807 SGD
View
2 more retailers have this diamond
Prices start from $891 NZDSave up to $186 NZD

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
$891 NZD