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Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 2546269355

Certificate GIA 2546269355

Diamond specifications and retailer prices

From $3,595 AUD
As of November 4, 2026
Save $4,355 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,303 AUD at NZ Jewellers · As of September 28, 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 I 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 2546269355. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle40.05°
OriginNatural
Grading LabGIA
CertificateGIA 2546269355
Dimensions8.28 × 6.03 × 3.89 mm
L/W Ratio1.37
Top View
8.28 mm6.03 mm1.30 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546269355
Side View
Table 60.0%Crown 41.7°Girdle: THK-VTKPavilion 40.05°Culet: NoneDepth 64.6%

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 4
Current: $5,229 AUD|Low: $3,125 AUD|High: $8,066 AUD|Avg: $4,807 AUD|+2.2%
Retailer 1
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
November 6, 2026
Retailer 11$3,595 AUD
Retailer 3$3,656 AUD
Retailer 12$3,751 AUD
Retailer 6$3,819 AUD
Retailer 8$3,867 AUD
Retailer 2$3,985 AUD
Retailer 7$4,318 AUD
Retailer 13$4,688 AUD
Retailer 15$4,699 AUD
Retailer 5$4,832 AUD
Retailer 16$4,832 AUD
Retailer 9$4,902 AUD
Retailer 4$4,992 AUD
Retailer 1$5,229 AUD
Retailer 14$6,875 AUD
Retailer 10$7,949 AUD

38 data points across 16 retailers

20 retailers$3,595 AUD to $7,949 AUD

A
Cheapest Retailer
-
$3,595 AUD
A
Retailer 2
-
$3,656 AUD
View
A
Retailer 3
-
$3,751 AUD
View
A
Retailer 4
-
$3,819 AUD
View
A
Retailer 5
-
$3,867 AUD
View
A
Retailer 6
-
$3,985 AUD
View
Final sale: no returns
Retailer 7
-
$4,318 AUD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$4,356 AUD
View
B+
Retailer 9
-
$4,688 AUD
View
B+
Retailer 10
-
$4,699 AUD
View
B+
Retailer 11
-
$4,832 AUD
View
B+
Retailer 12
-
$4,832 AUD
View
A
Retailer 13
-
$4,902 AUD
View
Retailer 14
-
$4,982 AUD
View
Price last confirmed 61 days ago
Retailer 15
-
$4,982 AUD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$4,992 AUD
View
B+
Retailer 17
-
$5,229 AUD
View
B
Retailer 18
-
$6,875 AUD
View
B
Retailer 19
-
$7,949 AUD
View
Most Expensive
NZ Jewellers
736c9888-415e-4bd2-8466-82e7e5fc7728 · Sep 28
$8,303 AUD
$5,705 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $3,595 AUDSave up to $4,355 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
$3,595 AUD