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Round|Natural|GIA

0.58ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7556590565

Certificate GIA 7556590565

Diamond specifications and retailer prices

From $869 NZD
$488 USD
As of October 29, 2026
Save $3,038 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,979 NZD at NZ Jewellers · As of September 8, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556590565. Listed at 14 retailers as of October 29, 2026, with a 350% 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7556590565
Dimensions5.34 × 5.36 × 3.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.34 mm5.36 mm0.58 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556590565
Side View
Table 58.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.5%

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: Oct 29
Current: $3,906 NZD|Low: $807 NZD|High: $3,979 NZD|Avg: $1,679 NZD|-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
October 30, 2026
Retailer 2$869 NZD
Retailer 7$929 NZD
Retailer 4$1,048 NZD
Retailer 6$1,180 NZD
Retailer 10$1,246 NZD
Retailer 9$1,294 NZD
Retailer 3$1,306 NZD
Retailer 12$1,444 NZD
Retailer 5$1,519 NZD
Retailer 11$1,679 NZD
Retailer 8$2,919 NZD
NZ Jewellers$3,906 NZD

44 data points across 12 retailers

14 retailers$869 NZD to $3,906 NZD

A
Cheapest Retailer
-
$869 NZD
$488 USD
Final sale: no returns
A
Retailer 2
-
$929 NZD
₹49,696 INR
View
A
Retailer 3
-
$1,048 NZD
HK$4,600 HKD
View
A
Retailer 4
-
$1,180 NZD
A$1,020 AUD
View
A
Retailer 5
-
$1,246 NZD
$700 USD
View
Retailer 6
-
$1,269 NZD
$713 USD
View
Price last confirmed 55 days ago
A
Retailer 7
-
$1,294 NZD
$727 USD
View
A
Retailer 8
-
$1,306 NZD
SGD 991 SGD
View
A
Retailer 9
-
$1,444 NZD
$811 USD
View
A
Retailer 10
-
$1,519 NZD
$853 USD
View
A
Retailer 11
-
$1,679 NZD
€898 EUR
View
B
Retailer 12
-
$2,919 NZD
£1,291 GBP
View
B
Retailer 13
-
$3,906 NZD
$2,194 USD
View
Most Expensive
NZ Jewellers
4bc90f91-32a1-4cd1-a43a-9c6411e1a69f · Sep 8
$3,979 NZD
$2,235 USD
View
Price last confirmed 51 days ago
13 more retailers have this diamond
Prices start from $869 NZDSave up to $3,038 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
$869 NZD