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Round|Natural|GIA

0.58ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1538172372

Certificate GIA 1538172372

Diamond specifications and retailer prices

From $1,090 NZD
HK$4,800 HKD
As of October 30, 2026
Save $616 NZD (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,447 NZD at NZ Jewellers · As of October 3, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1538172372. Listed at 12 retailers as of October 28, 2026, with a 56% 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1538172372
Dimensions5.32 × 5.36 × 3.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.32 mm5.36 mm0.58 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1538172372
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.2%

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 30
Current: $1,706 NZD|Low: $701 NZD|High: $2,598 NZD|Avg: $1,340 NZD|+28.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 10$836 NZD
Retailer 9$930 NZD
Retailer 4$1,090 NZD
Retailer 3$1,120 NZD
Retailer 2$1,329 NZD
Retailer 5$1,343 NZD
Retailer 7$1,550 NZD
Retailer 6$1,612 NZD
Retailer 1$1,706 NZD
Retailer 8$2,562 NZD

40 data points across 10 retailers

12 retailers$1,090 NZD to $1,706 NZD

A
Cheapest Retailer
-
$1,090 NZD
HK$4,800 HKD
Retailer 2
-
$1,098 NZD
$619 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$1,110 NZD
A$962 AUD
View
A
Retailer 4
-
$1,120 NZD
SGD 853 SGD
View
Retailer 5
-
$1,198 NZD
$675 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$1,269 NZD
$715 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$1,329 NZD
£590 GBP
View
Price last confirmed 22 days ago
A
Retailer 8
-
$1,343 NZD
SGD 1,023 SGD
View
A
Retailer 9
-
$1,612 NZD
$909 USD
View
B+
Retailer 10
-
$1,706 NZD
£757 GBP
View
Retailer 11
-
$2,562 NZD
£1,137 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
88deda44-b688-4b47-a9ef-f6ccadbe9df2 · Oct 3
$3,447 NZD
$1,943 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from $1,090 NZDSave up to $616 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
$1,090 NZD