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Oval|Natural|IGI

0.57ct I IF Oval Natural Diamond

VG • I/IF • IGI 754528351

Shape and cutting style on the report: Oval brilliant

Certificate IGI 754528351

Diamond specifications and retailer prices

From $850 AUD
As of November 1, 2026
Save $2,036 AUD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,886 AUD 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 754528351. Listed at 14 retailers as of November 1, 2026, with prices from $850 to $2,886, a $2,036 spread on the same certified stone. NZ Jewellers lists it at $2,886. 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
FluorescenceNone
Crown angle39°
Pavilion angle35.1°
OriginNatural
Grading LabIGI
CertificateIGI 754528351
Dimensions6.67 × 4.65 × 2.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
6.67 mm4.65 mm0.57 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754528351
Side View
Table 60.0%Crown 39°Girdle: MediumPavilion 35.1°Culet: NoneDepth 59.8%

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: $2,886 AUD|Low: $850 AUD|High: $2,936 AUD|Avg: $1,309 AUD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$850 AUD
Retailer 10$904 AUD
Retailer 11$919 AUD
Retailer 12$991 AUD
Retailer 8$993 AUD
Retailer 4$994 AUD
Retailer 5$1,040 AUD
Retailer 2$1,223 AUD
Retailer 9$1,377 AUD
Retailer 6$1,416 AUD
Retailer 7$2,118 AUD
NZ Jewellers$2,886 AUD

27 data points across 12 retailers

14 retailers$850 AUD to $2,886 AUD

A
Cheapest Retailer
-
$850 AUD
A
Retailer 2
-
$901 AUD
View
Final sale: no returns
A
Retailer 3
-
$904 AUD
View
A
Retailer 4
-
$919 AUD
View
A
Retailer 5
-
$991 AUD
View
A
Retailer 6
-
$993 AUD
View
Retailer 7
-
$994 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,040 AUD
View
A
Retailer 9
-
$1,223 AUD
View
B+
Retailer 10
-
$1,353 AUD
View
B+
Retailer 11
-
$1,377 AUD
View
B+
Retailer 12
-
$1,416 AUD
View
B
Retailer 13
-
$2,118 AUD
View
Most Expensive
B
NZ Jewellers
9ff18257-f298-4081-bfd7-1567b65db24a · Nov 2
$2,886 AUD
$2,020 USD
View
13 more retailers have this diamond
Prices start from $850 AUDSave up to $2,036 AUD

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
$850 AUD