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Round|Natural|GIA

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2566289725

Certificate GIA 2566289725

Diamond specifications and retailer prices

From $4,321 AUD
As of November 6, 2026
Save $5,638 AUD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,959 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 2566289725. Listed at 23 retailers as of November 5, 2026, with prices from $4,321 to $9,959, a $5,638 spread on the same certified stone. NZ Jewellers lists it at $9,959. 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
FluorescenceFaint
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566289725
Dimensions7.08 × 7.04 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Needle, Pinpoint, Natural
Top View
7.08 mm7.04 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566289725
Side View
Table 59.0%Crown 33.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.1%

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: $9,959 AUD|Low: $4,285 AUD|High: $10,109 AUD|Avg: $6,174 AUD|-1.5%
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
Retailer 20
November 6, 2026
Retailer 3$4,321 AUD
Retailer 2$4,459 AUD
Retailer 8$5,136 AUD
Retailer 7$5,152 AUD
Retailer 10$5,276 AUD
Retailer 13$5,319 AUD
Retailer 14$5,439 AUD
Retailer 18$5,491 AUD
Retailer 4$5,717 AUD
Retailer 5$5,717 AUD
Retailer 9$5,717 AUD
Retailer 15$5,720 AUD
Retailer 6$5,929 AUD
Retailer 11$6,130 AUD
Retailer 19$6,429 AUD
Retailer 17$6,533 AUD
Retailer 12$6,596 AUD
Retailer 16$6,977 AUD
Retailer 20$9,561 AUD
NZ Jewellers$9,959 AUD

22 data points across 20 retailers

23 retailers$4,321 AUD to $9,959 AUD

A
Cheapest Retailer
-
$4,321 AUD
A
Retailer 2
-
$4,459 AUD
View
B+
Retailer 3
-
$5,136 AUD
View
B+
Retailer 4
-
$5,152 AUD
View
B+
Retailer 5
-
$5,276 AUD
View
Final sale: no returns
B+
Retailer 6
-
$5,319 AUD
View
B+
Retailer 7
-
$5,328 AUD
View
B+
Retailer 8
-
$5,334 AUD
View
B+
Retailer 9
-
$5,439 AUD
View
B+
Retailer 10
-
$5,491 AUD
View
B+
Retailer 11
-
$5,717 AUD
View
Retailer 12
-
$5,717 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$5,717 AUD
View
B+
Retailer 14
-
$5,720 AUD
View
B+
Retailer 15
-
$5,929 AUD
View
B+
Retailer 16
-
$6,130 AUD
View
Retailer 17
-
$6,222 AUD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$6,429 AUD
View
B+
Retailer 19
-
$6,533 AUD
View
B+
Retailer 20
-
$6,596 AUD
View
B+
Retailer 21
-
$6,977 AUD
View
B
Retailer 22
-
$9,561 AUD
View
Most Expensive
B
NZ Jewellers
3d68ed5d-0dfb-4679-bad7-336d1f3130b1 · Nov 5
$9,959 AUD
$6,843 USD
View
22 more retailers have this diamond
Prices start from $4,321 AUDSave up to $5,638 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
$4,321 AUD