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Round|Natural|IGI

1.30ct G VS1 Round Natural Diamond

EX • G/VS1 • IGI 754512608

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512608

Diamond specifications and retailer prices

From $5,577 AUD
As of November 5, 2026
Save $6,904 AUD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,481 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 754512608. Listed at 19 retailers as of November 5, 2026, with prices from $5,577 to $12,481, a $6,904 spread on the same certified stone. NZ Jewellers lists it at $12,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 754512608
Dimensions7.07 × 7.11 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.07 mm7.11 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512608
Side View
Table 60.0%Crown 31.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.0%

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 5
Current: $12,481 AUD|Low: $5,577 AUD|High: $12,481 AUD|Avg: $7,906 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
Retailer 19
November 6, 2026
Retailer 16$5,577 AUD
Retailer 6$6,090 AUD
Retailer 8$6,248 AUD
Retailer 17$6,387 AUD
Retailer 9$6,611 AUD
Retailer 14$6,661 AUD
Retailer 19$6,743 AUD
Retailer 2$7,144 AUD
Retailer 3$7,164 AUD
Retailer 4$7,164 AUD
Retailer 5$7,380 AUD
Retailer 7$7,415 AUD
Retailer 15$7,910 AUD
Retailer 12$7,921 AUD
Retailer 11$8,267 AUD
Retailer 13$8,741 AUD
Retailer 10$10,809 AUD
Retailer 18$11,379 AUD
NZ Jewellers$12,481 AUD

24 data points across 19 retailers

19 retailers$5,577 AUD to $12,481 AUD

A
Cheapest Retailer
-
$5,577 AUD
A
Retailer 2
-
$6,090 AUD
View
A
Retailer 3
-
$6,248 AUD
View
A
Retailer 4
-
$6,387 AUD
View
A
Retailer 5
-
$6,611 AUD
View
Final sale: no returns
A
Retailer 6
-
$6,661 AUD
View
A
Retailer 7
-
$6,743 AUD
View
A
Retailer 8
-
$7,144 AUD
View
A
Retailer 9
-
$7,164 AUD
View
A
Retailer 10
-
$7,164 AUD
View
A
Retailer 11
-
$7,380 AUD
View
A
Retailer 12
-
$7,415 AUD
View
A
Retailer 13
-
$7,910 AUD
View
A
Retailer 14
-
$7,921 AUD
View
A
Retailer 15
-
$8,267 AUD
View
A
Retailer 16
-
$8,741 AUD
View
B+
Retailer 17
-
$10,809 AUD
View
B+
Retailer 18
-
$11,379 AUD
View
Most Expensive
B
NZ Jewellers
8cfdcd49-68c9-4499-8ac6-02d088c7e924 · Nov 5
$12,481 AUD
$8,737 USD
View
18 more retailers have this diamond
Prices start from $5,577 AUDSave up to $6,904 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
$5,577 AUD