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Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

VG • J/IF • IGI 585319651

Shape and cutting style on the report: Oval brilliant

Certificate IGI 585319651

Diamond specifications and retailer prices

From $2,545 AUD
As of November 6, 2026
Save $4,424 AUD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,970 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 585319651. Listed at 17 retailers as of November 5, 2026, with prices from $2,545 to $6,970, a $4,424 spread on the same certified stone. NZ Jewellers lists it at $6,970. 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 angle37.3°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 585319651
Dimensions8.37 × 5.48 × 3.37 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Top View
8.37 mm5.48 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 585319651
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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 6
Current: $6,970 AUD|Low: $2,544 AUD|High: $6,970 AUD|Avg: $3,462 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$2,545 AUD
Retailer 9$2,582 AUD
Retailer 15$2,583 AUD
Retailer 6$2,637 AUD
Retailer 5$2,749 AUD
Retailer 8$2,858 AUD
Retailer 18$2,858 AUD
Retailer 16$2,918 AUD
Retailer 3$2,989 AUD
Retailer 4$3,058 AUD
Retailer 7$3,093 AUD
Retailer 12$3,157 AUD
Retailer 17$3,298 AUD
Retailer 10$3,477 AUD
Retailer 13$3,487 AUD
Retailer 11$3,751 AUD
Retailer 14$4,992 AUD
NZ Jewellers$6,970 AUD

32 data points across 18 retailers

17 retailers$2,545 AUD to $6,970 AUD

A
Cheapest Retailer
-
$2,545 AUD
A
Retailer 2
-
$2,582 AUD
View
A
Retailer 3
-
$2,583 AUD
View
A
Retailer 4
-
$2,637 AUD
View
Final sale: no returns
A
Retailer 5
-
$2,749 AUD
View
Retailer 6
-
$2,858 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,858 AUD
View
B+
Retailer 8
-
$2,918 AUD
View
B+
Retailer 9
-
$2,989 AUD
View
B+
Retailer 10
-
$3,058 AUD
View
B+
Retailer 11
-
$3,093 AUD
View
B+
Retailer 12
-
$3,157 AUD
View
B+
Retailer 13
-
$3,298 AUD
View
B+
Retailer 14
-
$3,487 AUD
View
B+
Retailer 15
-
$3,751 AUD
View
B
Retailer 16
-
$4,992 AUD
View
Most Expensive
B
NZ Jewellers
eda7f93e-3837-40ed-9a2d-fd606896b4fd · Nov 5
$6,970 AUD
$4,789 USD
View
16 more retailers have this diamond
Prices start from $2,545 AUDSave up to $4,424 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
$2,545 AUD