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Round|Natural|GIA

0.59ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6471637423

Certificate GIA 6471637423

Diamond specifications and retailer prices

From $781 AUD
As of November 5, 2026
Save $424 AUD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,453 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6471637423. Listed at 12 retailers as of November 4, 2026, with a 54% 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

0.59
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6471637423
Dimensions5.37 × 5.34 × 3.31 mm
L/W Ratio1.01
Top View
5.37 mm5.34 mm0.59 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6471637423
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

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: $2,453 AUD|Low: $740 AUD|High: $2,453 AUD|Avg: $1,073 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$781 AUD
Retailer 3$843 AUD
Retailer 7$843 AUD
Retailer 8$871 AUD
Retailer 11$903 AUD
Retailer 2$973 AUD
Retailer 9$984 AUD
Retailer 4$1,154 AUD
Retailer 6$1,203 AUD
Retailer 5$1,206 AUD
NZ Jewellers$2,453 AUD

44 data points across 11 retailers

12 retailers$781 AUD to $1,206 AUD

B+
Cheapest Retailer
-
$781 AUD
Retailer 2
-
$843 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$843 AUD
View
B
Retailer 4
-
$903 AUD
View
B+
Retailer 5
-
$969 AUD
View
B+
Retailer 6
-
$973 AUD
View
B
Retailer 7
-
$984 AUD
View
B
Retailer 8
-
$1,064 AUD
View
B
Retailer 9
-
$1,154 AUD
View
B
Retailer 10
-
$1,203 AUD
View
B
Retailer 11
-
$1,206 AUD
View
Most Expensive
NZ Jewellers
961e2f46-362d-4107-af66-dae101f386c7 · Nov 4
$2,453 AUD
$1,717 USD
View
Price under review
11 more retailers have this diamond
Prices start from $781 AUDSave up to $424 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
$781 AUD