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Round|Natural|GIA

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5553418391

Certificate GIA 5553418391

Diamond specifications and retailer prices

From $5,567 AUD
As of November 6, 2026
Save $5,455 AUD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,022 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 GIA 5553418391. Listed at 17 retailers as of November 5, 2026, with prices from $5,567 to $11,022, a $5,455 spread on the same certified stone. NZ Jewellers lists it at $11,022. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5553418391
Dimensions6.91 × 6.96 × 4.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.91 mm6.96 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553418391
Side View
Table 58.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,022 AUD|Low: $5,567 AUD|High: $11,022 AUD|Avg: $6,976 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
November 6, 2026
Retailer 16$5,567 AUD
Retailer 15$5,654 AUD
Retailer 8$5,839 AUD
Retailer 2$5,887 AUD
Retailer 7$6,004 AUD
Retailer 3$6,327 AUD
Retailer 5$6,327 AUD
Retailer 17$6,327 AUD
Retailer 10$6,369 AUD
Retailer 4$6,542 AUD
Retailer 9$6,757 AUD
Retailer 13$7,104 AUD
Retailer 12$7,107 AUD
Retailer 6$7,300 AUD
Retailer 11$7,719 AUD
Retailer 14$10,048 AUD
NZ Jewellers$11,022 AUD

30 data points across 17 retailers

17 retailers$5,567 AUD to $11,022 AUD

B+
Cheapest Retailer
-
$5,567 AUD
B+
Retailer 2
-
$5,654 AUD
View
B+
Retailer 3
-
$5,839 AUD
View
Final sale: no returns
B+
Retailer 4
-
$5,887 AUD
View
B+
Retailer 5
-
$6,004 AUD
View
Retailer 6
-
$6,327 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$6,327 AUD
View
B+
Retailer 8
-
$6,327 AUD
View
B+
Retailer 9
-
$6,369 AUD
View
B
Retailer 10
-
$6,542 AUD
View
Retailer 11
-
$6,757 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$7,104 AUD
View
B+
Retailer 13
-
$7,107 AUD
View
B
Retailer 14
-
$7,300 AUD
View
B
Retailer 15
-
$7,719 AUD
View
B
Retailer 16
-
$10,048 AUD
View
Most Expensive
B
NZ Jewellers
0b02a34a-980a-4446-8648-0026885650da · Nov 5
$11,022 AUD
$7,573 USD
View
16 more retailers have this diamond
Prices start from $5,567 AUDSave up to $5,455 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.

B+
1.30ct Round
$5,567 AUD