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Round|Natural|GIA

0.60ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1509793251

Certificate GIA 1509793251

Diamond specifications and retailer prices

From $726 AUD
$510 USD
As of November 1, 2026
Save $1,989 AUD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,763 AUD at NZ Jewellers · As of August 29, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1509793251. Listed at 21 retailers as of October 30, 2026, with a 274% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1509793251
Dimensions5.40 × 5.38 × 3.34 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather
Top View
5.40 mm5.38 mm0.60 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1509793251
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 1
Current: $2,715 AUD|Low: $726 AUD|High: $2,763 AUD|Avg: $1,176 AUD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 10$726 AUD
Retailer 5$797 AUD
Retailer 19$866 AUD
Retailer 17$883 AUD
Retailer 3$885 AUD
Retailer 4$932 AUD
Retailer 16$932 AUD
Retailer 9$999 AUD
Retailer 14$1,040 AUD
Retailer 8$1,053 AUD
Retailer 12$1,059 AUD
Retailer 2$1,120 AUD
Retailer 18$1,139 AUD
Retailer 7$1,181 AUD
Retailer 6$1,200 AUD
Retailer 11$1,325 AUD
Retailer 13$1,336 AUD
Retailer 15$2,010 AUD
NZ Jewellers$2,715 AUD

34 data points across 19 retailers

21 retailers$726 AUD to $2,715 AUD

A
Cheapest Retailer
-
$726 AUD
$510 USD
A
Retailer 2
-
$797 AUD
$560 USD
View
Final sale: no returns
A
Retailer 3
-
$866 AUD
$608 USD
View
A
Retailer 4
-
$883 AUD
$620 USD
View
A
Retailer 5
-
$885 AUD
SGD 840 SGD
View
B+
Retailer 6
-
$932 AUD
$655 USD
View
B+
Retailer 7
-
$932 AUD
$655 USD
View
B+
Retailer 8
-
$999 AUD
$702 USD
View
Retailer 9
-
$1,016 AUD
$714 USD
View
Price last confirmed 55 days ago
B+
Retailer 10
-
$1,040 AUD
£575 GBP
View
B+
Retailer 11
-
$1,053 AUD
$740 USD
View
B+
Retailer 12
-
$1,059 AUD
£586 GBP
View
B+
Retailer 13
-
$1,120 AUD
£620 GBP
View
B
Retailer 14
-
$1,139 AUD
$800 USD
View
B+
Retailer 15
-
$1,181 AUD
$829 USD
View
B+
Retailer 16
-
$1,200 AUD
$843 USD
View
Retailer 17
-
$1,325 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$1,336 AUD
ZAR 15,162 ZAR
View
B
Retailer 19
-
$2,010 AUD
£1,112 GBP
View
B
Retailer 20
-
$2,715 AUD
$1,907 USD
View
Most Expensive
NZ Jewellers
da1fda19-5c5e-4f5d-aa1f-3b6ee8e0c440 · Aug 29
$2,763 AUD
$1,941 USD
View
Price last confirmed 64 days ago
20 more retailers have this diamond
Prices start from $726 AUDSave up to $1,989 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
$726 AUD