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Round|Natural|GIA

0.60ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6455326731

Certificate GIA 6455326731

Diamond specifications and retailer prices

From $807 AUD
As of November 4, 2026
Save $1,720 AUD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,527 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455326731. Listed at 18 retailers as of November 4, 2026, with prices from $807 to $2,527, a $1,720 spread on the same certified stone. NZ Jewellers lists it at $2,527. 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

0.60
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6455326731
Dimensions5.47 × 5.45 × 3.31 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp
Top View
5.47 mm5.45 mm0.60 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6455326731
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $973 AUD|Low: $807 AUD|High: $1,883 AUD|Avg: $1,073 AUD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$807 AUD
Retailer 8$817 AUD
Retailer 6$869 AUD
Retailer 9$899 AUD
Retailer 1$973 AUD
Retailer 3$997 AUD
Retailer 7$1,006 AUD
Retailer 2$1,186 AUD
Retailer 5$1,858 AUD

35 data points across 9 retailers

18 retailers$807 AUD to $2,527 AUD

Retailer 1
-
$806 AUD
Price last confirmed 43 days ago
A
Retailer 2
-
$807 AUD
View
A
Retailer 3
-
$817 AUD
View
Retailer 4
-
$869 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$869 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
$930 AUD
View
Price last confirmed 28 days ago
Retailer 7
-
$930 AUD
View
Price last confirmed 45 days ago
B+
Retailer 8
-
$930 AUD
View
Retailer 9
-
$930 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$973 AUD
View
B+
Retailer 11
-
$997 AUD
View
B+
Retailer 12
-
$1,006 AUD
View
B
Retailer 13
-
$1,186 AUD
View
B
Retailer 14
-
$1,858 AUD
View
Retailer 15
-
$2,527 AUD
View
Price last confirmed 43 days ago
Retailer 16
-
$2,527 AUD
View
Price last confirmed 10 days ago
Retailer 17
-
$2,527 AUD
View
Price last confirmed 34 days ago
Most Expensive
C
NZ Jewellers
20a0fdf9-864f-46c2-8f4c-17755d470c1f · Nov 4
$2,527 AUD
$1,769 USD
View
17 more retailers have this diamond
Prices start from $807 AUDSave up to $1,720 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.

A
0.60ct Round
$807 AUD