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Round|Natural|GIA

0.59ct K I1 Round Natural Diamond

EX • K/I1 • GIA 2517407164

Certificate GIA 2517407164

Diamond specifications and retailer prices

From $788 NZD
As of November 5, 2026
Save $2,233 NZD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,021 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.59ct natural round diamond

This 0.59ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2517407164. Listed at 5 retailers as of November 4, 2026, with prices from $788 to $3,021, a $2,233 spread on the same certified stone. NZ Jewellers lists it at $3,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2517407164
Dimensions5.35 × 5.37 × 3.35 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.35 mm5.37 mm0.59 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517407164
Side View
Table 56.0%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 62.4%

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: $3,021 NZD|Low: $763 NZD|High: $3,021 NZD|Avg: $1,195 NZD|+3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$788 NZD
Retailer 7$822 NZD
Retailer 6$836 NZD
Retailer 3$849 NZD
Retailer 5$909 NZD
Retailer 8$1,158 NZD
Retailer 2$1,185 NZD
NZ Jewellers$3,021 NZD

21 data points across 8 retailers

5 retailers$788 NZD to $3,021 NZD

B+
Cheapest Retailer
-
$788 NZD
B+
Retailer 2
-
$849 NZD
View
B+
Retailer 3
-
$909 NZD
View
B
Retailer 4
-
$1,185 NZD
View
Most Expensive
C
NZ Jewellers
0d0eb61e-eba4-4a2c-b05e-61b7a05ac558 · Nov 4
$3,021 NZD
$1,698 USD
View
4 more retailers have this diamond
Prices start from $788 NZDSave up to $2,233 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 Round
$788 NZD