Round|Natural|GIA

0.59ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6372224029

Certificate GIA 6372224029

Diamond specifications and retailer prices

From $518 USD
As of November 5, 2026
Save $1,106 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,624 USD 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 $518 to $1,624, a $1,106 spread on the same certified stone. NZ Jewellers lists it at $1,624. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,624 USD|Low: $518 USD|High: $1,624 USD|Avg: $739 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$518 USD
Retailer 3$558 USD
Retailer 4$558 USD
Retailer 8$574 USD
Retailer 7$576 USD
Retailer 6$597 USD
Retailer 2$768 USD
Retailer 9$785 USD
NZ Jewellers$1,624 USD

14 data points across 9 retailers

7 retailers$518 USD to $1,624 USD

B+
Cheapest Retailer
-
$518 USD
B+
Retailer 2
-
$558 USD
View
Retailer 3
-
$558 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$576 USD
View
B+
Retailer 5
-
$597 USD
View
B
Retailer 6
-
$768 USD
View
Most Expensive
C
NZ Jewellers
6f592277-bd79-4005-9a59-6c4fe63307db · Nov 4
$1,624 USD
View
6 more retailers have this diamond
Prices start from $518 USDSave up to $1,106 USD

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
$518 USD