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Oval|Natural|IGI

1.30ct J IF Oval Natural Diamond

VG • J/IF • IGI 782656845

Shape and cutting style on the report: Oval brilliant

Certificate IGI 782656845

Diamond specifications and retailer prices

From $3,606 AUD
£1,995 GBP
As of November 1, 2026
Save $4,810 AUD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,416 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 782656845. Listed at 7 retailers as of October 30, 2026, with prices from $3,606 to $8,416, a $4,810 spread on the same certified stone. NZ Jewellers lists it at $8,416. 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

1.30
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 782656845
Dimensions8.72 × 6.16 × 3.77 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Top View
8.72 mm6.16 mm1.30 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782656845
Side View
Table 60.0%Crown 37.8°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,416 AUD|Low: $3,606 AUD|High: $8,764 AUD|Avg: $5,120 AUD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$3,606 AUD
Retailer 5$3,820 AUD
Retailer 6$3,943 AUD
Retailer 4$4,026 AUD
Retailer 3$4,181 AUD
Retailer 8$4,724 AUD
Retailer 7$6,870 AUD
NZ Jewellers$8,416 AUD

34 data points across 8 retailers

7 retailers$3,606 AUD to $8,416 AUD

A
Cheapest Retailer
-
$3,606 AUD
£1,995 GBP
A
Retailer 2
-
$3,820 AUD
$2,683 USD
View
A
Retailer 3
-
$3,943 AUD
$2,770 USD
View
A
Retailer 4
-
$4,026 AUD
$2,828 USD
View
A
Retailer 5
-
$4,181 AUD
$2,937 USD
View
Retailer 6
-
$6,870 AUD
£3,800 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
4e46a1d1-ae4a-430d-8f82-2670f6251bf7 · Oct 30
$8,416 AUD
$5,912 USD
View
6 more retailers have this diamond
Prices start from $3,606 AUDSave up to $4,810 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
1.30ct Oval
$3,606 AUD