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Round|Natural|GIA

0.58ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6505232222

Certificate GIA 6505232222

Diamond specifications and retailer prices

From $549 AUD
As of November 6, 2026
Save $474 AUD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,461 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.58ct natural round diamond

This 0.58ct 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 6505232222. Listed at 14 retailers as of November 5, 2026, with a 86% 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

0.58
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6505232222
Dimensions5.30 × 5.33 × 3.34 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.30 mm5.33 mm0.58 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505232222
Side View
Table 55.0%Crown 36°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $826 AUD|Low: $691 AUD|High: $1,036 AUD|Avg: $844 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$691 AUD
Retailer 5$741 AUD
Retailer 2$787 AUD
Retailer 1$826 AUD
Retailer 4$996 AUD
Retailer 3$1,023 AUD

42 data points across 6 retailers

14 retailers$549 AUD to $1,023 AUD

A
Cheapest Retailer
-
$549 AUD
A
Retailer 2
-
$643 AUD
View
Retailer 3
-
$691 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$691 AUD
View
B+
Retailer 5
-
$741 AUD
View
B+
Retailer 6
-
$741 AUD
View
B+
Retailer 7
-
$787 AUD
View
B+
Retailer 8
-
$826 AUD
View
B+
Retailer 9
-
$829 AUD
View
B
Retailer 10
-
$906 AUD
View
B+
Retailer 11
-
$936 AUD
View
B+
Retailer 12
-
$996 AUD
View
B+
Retailer 13
-
$1,023 AUD
View
Most Expensive
NZ Jewellers
6b0efcec-b082-4532-9a8d-557ba224238f · Nov 4
$2,461 AUD
$1,723 USD
View
Price under review
13 more retailers have this diamond
Prices start from $549 AUDSave up to $474 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
0.58ct Round
$549 AUD