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0.58ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 560236942

Shape and cutting style on the report: Round brilliant

Certificate IGI 560236942

Diamond specifications and retailer prices

From $768 NZD
As of November 6, 2026
Save $1,523 NZD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,467 NZD at NZ Jewellers · As of September 1, 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 IGI 560236942. Listed at 8 retailers as of November 4, 2026, with a 198% 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 angle34.9°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 560236942
Dimensions5.34 × 5.38 × 3.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.34 mm5.38 mm0.58 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 560236942
Side View
Table 59.0%Crown 34.9°GirdlePavilion 40.8°Culet: NoneDepth 61.1%

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 6
Current: $2,291 NZD|Low: $690 NZD|High: $2,467 NZD|Avg: $1,095 NZD|-7.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$696 NZD
Retailer 2$768 NZD
Retailer 7$817 NZD
Retailer 6$829 NZD
Retailer 4$927 NZD
Retailer 5$987 NZD
Retailer 3$1,103 NZD
NZ Jewellers$2,291 NZD

44 data points across 8 retailers

8 retailers$768 NZD to $2,291 NZD

A
Cheapest Retailer
-
$768 NZD
B+
Retailer 2
-
$817 NZD
View
B+
Retailer 3
-
$829 NZD
View
B+
Retailer 4
-
$927 NZD
View
B
Retailer 5
-
$987 NZD
View
B
Retailer 6
-
$1,103 NZD
View
C
Retailer 7
-
$2,291 NZD
View
Most Expensive
NZ Jewellers
3229f76b-dbb4-4232-a1ac-20d8ce9b5829 · Sep 1
$2,467 NZD
$1,387 USD
View
Price last confirmed 65 days ago
7 more retailers have this diamond
Prices start from $768 NZDSave up to $1,523 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
$768 NZD