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Round|Natural|GIA

0.59ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6372224029

Certificate GIA 6372224029

Diamond specifications and retailer prices

From $740 AUD
As of November 5, 2026
Save $1,580 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,320 AUD 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 6372224029. Listed at 7 retailers as of November 4, 2026, with prices from $740 to $2,320, a $1,580 spread on the same certified stone. NZ Jewellers lists it at $2,320. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372224029
Dimensions5.43 × 5.40 × 3.28 mm
L/W Ratio1.01
Top View
5.43 mm5.40 mm0.59 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6372224029
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 60.6%

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: $2,320 AUD|Low: $740 AUD|High: $2,320 AUD|Avg: $1,055 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$740 AUD
Retailer 3$797 AUD
Retailer 4$797 AUD
Retailer 8$820 AUD
Retailer 7$823 AUD
Retailer 6$853 AUD
Retailer 2$1,097 AUD
Retailer 9$1,121 AUD
NZ Jewellers$2,320 AUD

14 data points across 9 retailers

7 retailers$740 AUD to $2,320 AUD

B+
Cheapest Retailer
-
$740 AUD
B+
Retailer 2
-
$797 AUD
View
Retailer 3
-
$797 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$823 AUD
View
B+
Retailer 5
-
$853 AUD
View
B
Retailer 6
-
$1,097 AUD
View
Most Expensive
C
NZ Jewellers
6f592277-bd79-4005-9a59-6c4fe63307db · Nov 4
$2,320 AUD
$1,624 USD
View
6 more retailers have this diamond
Prices start from $740 AUDSave up to $1,580 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 Round
$740 AUD