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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 2245067653

Certificate GIA 2245067653

Diamond specifications and retailer prices

From $2,589 AUD
As of November 6, 2026
Save $4,670 AUD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,260 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245067653. Listed at 15 retailers as of November 5, 2026, with prices from $2,589 to $7,260, a $4,670 spread on the same certified stone. NZ Jewellers lists it at $7,260. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245067653
Dimensions8.24 × 6.01 × 3.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.24 mm6.01 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245067653
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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: $7,260 AUD|Low: $2,551 AUD|High: $7,523 AUD|Avg: $3,794 AUD|-3.5%
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
November 6, 2026
Retailer 3$2,589 AUD
Retailer 13$2,678 AUD
Retailer 14$2,829 AUD
Retailer 5$2,902 AUD
Retailer 7$3,024 AUD
Retailer 12$3,024 AUD
Retailer 2$3,244 AUD
Retailer 4$3,270 AUD
Retailer 6$3,333 AUD
Retailer 10$3,362 AUD
Retailer 8$3,459 AUD
Retailer 9$4,222 AUD
Retailer 15$5,203 AUD
Retailer 11$6,066 AUD
NZ Jewellers$7,260 AUD

26 data points across 15 retailers

15 retailers$2,589 AUD to $7,260 AUD

A
Cheapest Retailer
-
$2,589 AUD
A
Retailer 2
-
$2,678 AUD
View
A
Retailer 3
-
$2,829 AUD
View
B+
Retailer 4
-
$2,902 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,024 AUD
View
A
Retailer 6
-
$3,024 AUD
View
A
Retailer 7
-
$3,244 AUD
View
A
Retailer 8
-
$3,270 AUD
View
A
Retailer 9
-
$3,333 AUD
View
B+
Retailer 10
-
$3,362 AUD
View
A
Retailer 11
-
$3,459 AUD
View
B+
Retailer 12
-
$4,222 AUD
View
B
Retailer 13
-
$5,203 AUD
View
B
Retailer 14
-
$6,066 AUD
View
Most Expensive
B
NZ Jewellers
7a858b05-3c53-427b-8cc6-33a0d440eb5b · Nov 5
$7,260 AUD
$4,988 USD
View
14 more retailers have this diamond
Prices start from $2,589 AUDSave up to $4,670 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 Oval
$2,589 AUD