CaratHunter
Plans
Radiant|Natural|GIA

0.58ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 5466725562

Certificate GIA 5466725562

Diamond specifications and retailer prices

From $969 NZD
$537 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $969 NZD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 0.58ct natural radiant diamond

This 0.58ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5466725562. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.58
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5466725562
Dimensions5.49 × 4.36 × 3.03 mm
L/W Ratio1.26
Girdle conditionPolished
Top View
5.49 mm4.36 mm0.58 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5466725562
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.5%

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 5
Current: $969 NZD|Low: $969 NZD|High: $1,322 NZD|Avg: $1,252 NZD
Blue Nile
Retailer 2
September 26, 2026
Blue Nile$969 NZD
Retailer 2$1,322 NZD

4 data points across 2 retailers

1 retailer

B+
Blue Nile
18182538 · Nov 5
$969 NZD
$537 USD
View

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+
0.58ct Radiant
$969 NZD