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Round|Natural|GIA

0.58ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7518780805

Certificate GIA 7518780805

Diamond specifications and retailer prices

From $500 NZD
As of November 5, 2026
Save $2,060 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,560 NZD 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 7518780805. Listed at 15 retailers as of November 4, 2026, with prices from $500 to $2,560, a $2,060 spread on the same certified stone. NZ Jewellers lists it at $2,560. 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 7518780805
Dimensions5.30 × 5.34 × 3.30 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Key to symbols
Crystal, Cloud
Top View
5.30 mm5.34 mm0.58 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518780805
Side View
Table 59.0%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 5
Current: $2,560 NZD|Low: $500 NZD|High: $2,656 NZD|Avg: $946 NZD|-2.5%
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
November 6, 2026
Retailer 12$500 NZD
Retailer 7$591 NZD
Retailer 4$667 NZD
Retailer 13$744 NZD
Retailer 6$745 NZD
Retailer 3$768 NZD
Retailer 9$856 NZD
Retailer 2$859 NZD
Retailer 11$898 NZD
Retailer 8$900 NZD
Retailer 5$1,025 NZD
Retailer 14$1,032 NZD
Retailer 15$1,050 NZD
Retailer 10$1,122 NZD
NZ Jewellers$2,560 NZD

18 data points across 15 retailers

15 retailers$500 NZD to $2,560 NZD

A
Cheapest Retailer
-
$500 NZD
A
Retailer 2
-
$591 NZD
View
A
Retailer 3
-
$667 NZD
View
A
Retailer 4
-
$744 NZD
View
Retailer 5
-
$745 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$768 NZD
View
B+
Retailer 7
-
$856 NZD
View
B+
Retailer 8
-
$859 NZD
View
B+
Retailer 9
-
$898 NZD
View
B+
Retailer 10
-
$900 NZD
View
B+
Retailer 11
-
$1,025 NZD
View
B+
Retailer 12
-
$1,032 NZD
View
B+
Retailer 13
-
$1,050 NZD
View
B+
Retailer 14
-
$1,122 NZD
View
Most Expensive
B
NZ Jewellers
ac7c1985-d75c-4816-a864-2aa09090c30a · Nov 4
$2,560 NZD
$1,439 USD
View
14 more retailers have this diamond
Prices start from $500 NZDSave up to $2,060 NZD

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
$500 NZD