CaratHunter
Plans
Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

VG • J/IF • IGI 576357889

Shape and cutting style on the report: Oval brilliant

Certificate IGI 576357889

Diamond specifications and retailer prices

From $2,682 AUD
As of November 6, 2026
Save $3,614 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,296 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 576357889. Listed at 14 retailers as of November 5, 2026, with prices from $2,682 to $6,296, a $3,614 spread on the same certified stone. NZ Jewellers lists it at $6,296. 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

1.00
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 576357889
Dimensions8.38 × 5.45 × 3.11 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Top View
8.38 mm5.45 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 576357889
Side View
Table 55.0%Crown 33°Girdle: THK-VTKPavilion 34.5°Culet: NoneDepth 57.1%

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: $6,296 AUD|Low: $2,681 AUD|High: $6,296 AUD|Avg: $3,524 AUD
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
Retailer 14
November 6, 2026
Retailer 2$2,682 AUD
Retailer 4$2,720 AUD
Retailer 5$2,778 AUD
Retailer 6$2,879 AUD
Retailer 3$3,011 AUD
Retailer 10$3,011 AUD
Retailer 14$3,056 AUD
Retailer 12$3,151 AUD
Retailer 7$3,327 AUD
Retailer 8$3,475 AUD
Retailer 9$3,675 AUD
Retailer 13$4,113 AUD
Retailer 11$5,261 AUD
NZ Jewellers$6,296 AUD

28 data points across 14 retailers

14 retailers$2,682 AUD to $6,296 AUD

A
Cheapest Retailer
-
$2,682 AUD
A
Retailer 2
-
$2,720 AUD
View
A
Retailer 3
-
$2,778 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,879 AUD
View
Retailer 5
-
$3,011 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,011 AUD
View
B+
Retailer 7
-
$3,056 AUD
View
B+
Retailer 8
-
$3,151 AUD
View
B+
Retailer 9
-
$3,327 AUD
View
B+
Retailer 10
-
$3,475 AUD
View
B+
Retailer 11
-
$3,675 AUD
View
B
Retailer 12
-
$4,113 AUD
View
B
Retailer 13
-
$5,261 AUD
View
Most Expensive
B
NZ Jewellers
bff624e0-b270-4aa2-be99-ad27a279bb0c · Nov 5
$6,296 AUD
$4,326 USD
View
13 more retailers have this diamond
Prices start from $2,682 AUDSave up to $3,614 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
1.00ct Oval
$2,682 AUD