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Oval|Natural|GIA

1.30ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 1553289029

Certificate GIA 1553289029

Diamond specifications and retailer prices

From $4,623 AUD
As of October 31, 2026
Save $5,056 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,679 AUD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553289029. Listed at 18 retailers as of October 30, 2026, with prices from $4,623 to $9,679, a $5,056 spread on the same certified stone. NZ Jewellers lists it at $9,679. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 1553289029
Dimensions6.03 × 8.52 × 3.83 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.03 mm8.52 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553289029
Side View
Table 59.0%Crown 38.1°Girdle: Slightly ThickPavilionCulet: NoneDepth 63.6%

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: Oct 31
Current: $9,679 AUD|Low: $4,623 AUD|High: $9,975 AUD|Avg: $6,484 AUD|-3.0%
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
October 31, 2026
Retailer 8$4,623 AUD
Retailer 10$4,889 AUD
Retailer 9$5,075 AUD
Retailer 14$5,126 AUD
Retailer 2$5,215 AUD
Retailer 15$5,325 AUD
Retailer 12$5,683 AUD
Retailer 4$5,726 AUD
Retailer 5$5,726 AUD
Retailer 6$5,726 AUD
Retailer 11$5,966 AUD
Retailer 7$6,139 AUD
Retailer 13$6,410 AUD
Retailer 3$9,627 AUD
NZ Jewellers$9,679 AUD

34 data points across 15 retailers

18 retailers$4,623 AUD to $9,679 AUD

A
Cheapest Retailer
-
$4,623 AUD
B+
Retailer 2
-
$4,889 AUD
$3,434 USD
View
A
Retailer 3
-
$5,075 AUD
$3,565 USD
View
B+
Retailer 4
-
$5,126 AUD
$3,601 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,215 AUD
$3,663 USD
View
B+
Retailer 6
-
$5,325 AUD
£2,945 GBP
View
B+
Retailer 7
-
$5,460 AUD
$3,835 USD
View
B+
Retailer 8
-
$5,683 AUD
£3,143 GBP
View
B+
Retailer 9
-
$5,726 AUD
$4,022 USD
View
B+
Retailer 10
-
$5,726 AUD
$4,022 USD
View
B+
Retailer 11
-
$5,726 AUD
$4,022 USD
View
B+
Retailer 12
-
$5,936 AUD
$4,169 USD
View
B+
Retailer 13
-
$5,966 AUD
$4,190 USD
View
B+
Retailer 14
-
$6,026 AUD
$4,233 USD
View
Retailer 15
-
$6,139 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$6,410 AUD
$4,503 USD
View
B
Retailer 17
-
$9,627 AUD
£5,325 GBP
View
Most Expensive
B
NZ Jewellers
8c70fc09-4209-4260-abc8-849b7081acb5 · Oct 30
$9,679 AUD
$6,799 USD
View
17 more retailers have this diamond
Prices start from $4,623 AUDSave up to $5,056 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
$4,623 AUD