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Oval|Natural|IGI

0.57ct I IF Oval Natural Diamond

VG • I/IF • IGI 790618672

Shape and cutting style on the report: Oval brilliant

Certificate IGI 790618672

Diamond specifications and retailer prices

From $1,049 NZD
$590 USD
As of November 1, 2026
Save $2,490 NZD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,539 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.57ct natural oval diamond

This 0.57ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 790618672. Listed at 14 retailers as of November 1, 2026, with prices from $1,049 to $3,539, a $2,490 spread on the same certified stone. NZ Jewellers lists it at $3,539. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38.4°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 790618672
Dimensions6.54 × 4.55 × 2.89 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm4.55 mm0.57 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 790618672
Side View
Table 60.0%Crown 38.4°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 63.5%

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: Nov 1
Current: $3,539 NZD|Low: $1,049 NZD|High: $3,615 NZD|Avg: $1,614 NZD|-2.1%
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
November 2, 2026
Retailer 8$1,049 NZD
Retailer 5$1,107 NZD
Retailer 11$1,109 NZD
Retailer 10$1,129 NZD
Retailer 2$1,216 NZD
Retailer 3$1,217 NZD
Retailer 12$1,226 NZD
Retailer 7$1,295 NZD
Retailer 6$1,510 NZD
Retailer 4$1,703 NZD
Retailer 13$1,744 NZD
Retailer 9$2,605 NZD
NZ Jewellers$3,539 NZD

26 data points across 13 retailers

14 retailers$1,049 NZD to $3,539 NZD

A
Cheapest Retailer
-
$1,049 NZD
$590 USD
A
Retailer 2
-
$1,107 NZD
$623 USD
View
Final sale: no returns
A
Retailer 3
-
$1,109 NZD
SGD 843 SGD
View
A
Retailer 4
-
$1,129 NZD
$635 USD
View
A
Retailer 5
-
$1,216 NZD
$684 USD
View
A
Retailer 6
-
$1,217 NZD
$685 USD
View
A
Retailer 7
-
$1,226 NZD
$690 USD
View
A
Retailer 8
-
$1,295 NZD
£574 GBP
View
B+
Retailer 9
-
$1,363 NZD
$767 USD
View
B+
Retailer 10
-
$1,510 NZD
€809 EUR
View
B+
Retailer 11
-
$1,703 NZD
$958 USD
View
B+
Retailer 12
-
$1,744 NZD
ZAR 15,850 ZAR
View
B
Retailer 13
-
$2,605 NZD
£1,154 GBP
View
Most Expensive
B
NZ Jewellers
768783ca-8560-4784-b92b-4f3a7fbf697c · Nov 2
$3,539 NZD
$1,991 USD
View
13 more retailers have this diamond
Prices start from $1,049 NZDSave up to $2,490 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
0.57ct Oval
$1,049 NZD