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Round|Natural|IGI

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 835613893

Shape and cutting style on the report: Round brilliant

Certificate IGI 835613893

Diamond specifications and retailer prices

From $3,167 AUD
As of November 6, 2026
Save $5,724 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,891 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 835613893. Listed at 19 retailers as of November 5, 2026, with prices from $3,167 to $8,891, a $5,724 spread on the same certified stone. NZ Jewellers lists it at $8,891. 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 angle31.7°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 835613893
Dimensions7.04 × 7.09 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.04 mm7.09 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613893
Side View
Table 58.0%Crown 31.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: $8,891 AUD|Low: $3,167 AUD|High: $9,170 AUD|Avg: $4,820 AUD|+15.6%
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
Retailer 19
November 6, 2026
Retailer 12$3,167 AUD
Retailer 2$3,807 AUD
Retailer 17$3,924 AUD
Retailer 7$3,930 AUD
Retailer 13$3,957 AUD
Retailer 10$4,193 AUD
Retailer 11$4,194 AUD
Retailer 4$4,253 AUD
Retailer 9$4,387 AUD
Retailer 14$4,459 AUD
Retailer 6$4,462 AUD
Retailer 15$4,555 AUD
Retailer 8$4,599 AUD
Retailer 16$4,653 AUD
Retailer 18$4,906 AUD
Retailer 19$4,925 AUD
Retailer 3$5,190 AUD
Retailer 5$7,165 AUD
NZ Jewellers$8,891 AUD

20 data points across 19 retailers

19 retailers$3,167 AUD to $8,891 AUD

A
Cheapest Retailer
-
$3,167 AUD
A
Retailer 2
-
$3,807 AUD
View
A
Retailer 3
-
$3,924 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,930 AUD
View
A
Retailer 5
-
$3,957 AUD
View
A
Retailer 6
-
$4,193 AUD
View
A
Retailer 7
-
$4,194 AUD
View
A
Retailer 8
-
$4,253 AUD
View
Retailer 9
-
$4,387 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$4,459 AUD
View
A
Retailer 11
-
$4,462 AUD
View
A
Retailer 12
-
$4,555 AUD
View
A
Retailer 13
-
$4,599 AUD
View
A
Retailer 14
-
$4,653 AUD
View
B+
Retailer 15
-
$4,906 AUD
View
B+
Retailer 16
-
$4,925 AUD
View
B+
Retailer 17
-
$5,190 AUD
View
B
Retailer 18
-
$7,165 AUD
View
Most Expensive
B
NZ Jewellers
123e16c6-f628-46ec-bf4c-8b67f1086502 · Nov 5
$8,891 AUD
$6,109 USD
View
18 more retailers have this diamond
Prices start from $3,167 AUDSave up to $5,724 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
$3,167 AUD