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Round|Natural|IGI

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 713511769

Shape and cutting style on the report: Round brilliant

Certificate IGI 713511769

Diamond specifications and retailer prices

From $3,004 AUD
As of November 6, 2026
Save $5,053 AUD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,057 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 713511769. Listed at 19 retailers as of November 5, 2026, with prices from $3,004 to $8,057, a $5,053 spread on the same certified stone. NZ Jewellers lists it at $8,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 713511769
Dimensions6.91 × 6.89 × 4.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm6.89 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713511769
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.4%

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 6
Current: $3,004 AUD|Low: $3,004 AUD|High: $6,823 AUD|Avg: $4,391 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$3,004 AUD
Retailer 2$3,586 AUD
Retailer 8$3,854 AUD
Retailer 3$4,126 AUD
Retailer 5$4,509 AUD
Retailer 6$4,704 AUD
Retailer 4$4,775 AUD
Retailer 7$6,733 AUD

27 data points across 8 retailers

19 retailers$3,004 AUD to $8,057 AUD

A
Cheapest Retailer
-
$3,004 AUD
A
Retailer 2
-
$3,451 AUD
View
A
Retailer 3
-
$3,522 AUD
View
A
Retailer 4
-
$3,556 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,586 AUD
View
A
Retailer 6
-
$3,799 AUD
View
Retailer 7
-
$3,854 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$3,854 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,854 AUD
View
Retailer 10
-
$4,002 AUD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$4,126 AUD
View
Retailer 12
-
$4,446 AUD
View
Price last confirmed 28 days ago
A
Retailer 13
-
$4,446 AUD
View
A
Retailer 14
-
$4,509 AUD
View
B+
Retailer 15
-
$4,704 AUD
View
B+
Retailer 16
-
$4,775 AUD
View
B+
Retailer 17
-
$6,733 AUD
View
Retailer 18
-
$8,057 AUD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
e519d528-7c9a-4844-966c-3697084e4342 · Nov 5
$8,057 AUD
$5,536 USD
View
18 more retailers have this diamond
Prices start from $3,004 AUDSave up to $5,053 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 Round
$3,004 AUD