Round|Natural|IGI

0.58ct I IF Round Natural Diamond

EX • I/IF • IGI 803687627

Shape and cutting style on the report: Round brilliant

Certificate IGI 803687627

Diamond specifications and retailer prices

From $955 NZD
$536 USD
As of October 28, 2026
Save $1,450 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,298 NZD at NZ Jewellers · As of September 19, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 803687627. Listed at 12 retailers as of October 28, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 803687627
Dimensions5.29 × 5.33 × 3.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.29 mm5.33 mm0.58 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803687627
Side View
Table 57.0%Crown 36.3°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.9%

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 28
Current: $1,298 NZD|Low: $955 NZD|High: $2,457 NZD|Avg: $1,444 NZD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$955 NZD
Retailer 8$1,162 NZD
Retailer 5$1,176 NZD
Retailer 6$1,256 NZD
Retailer 1$1,298 NZD
Retailer 4$1,526 NZD
Retailer 3$1,596 NZD
Retailer 2$2,405 NZD

40 data points across 8 retailers

12 retailers$955 NZD to $2,405 NZD

A
Cheapest Retailer
-
$955 NZD
$536 USD
Final sale: no returns
A
Retailer 2
-
$1,133 NZD
$636 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,133 NZD
$636 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$1,176 NZD
$660 USD
View
A
Retailer 5
-
$1,213 NZD
$681 USD
View
Price last confirmed 52 days ago
A
Retailer 6
-
$1,213 NZD
$681 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$1,256 NZD
£555 GBP
View
A
Retailer 8
-
$1,298 NZD
£574 GBP
View
A
Retailer 9
-
$1,526 NZD
€816 EUR
View
A
Retailer 10
-
$1,596 NZD
ZAR 14,469 ZAR
View
B+
Retailer 11
-
$2,405 NZD
£1,063 GBP
View
Most Expensive
B
NZ Jewellers
c55db303-6649-4247-9090-2895eaa5e0ed · Sep 19
$3,298 NZD
$1,851 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from $955 NZDSave up to $1,450 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
$955 NZD