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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 7556733979

Certificate GIA 7556733979

Diamond specifications and retailer prices

From $4,432 AUD
As of November 6, 2026
Save $5,826 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,258 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556733979. Listed at 13 retailers as of November 5, 2026, with prices from $4,432 to $10,258, a $5,826 spread on the same certified stone. NZ Jewellers lists it at $10,258. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556733979
Dimensions8.59 × 6.02 × 3.74 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
8.59 mm6.02 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556733979
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: $10,258 AUD|Low: $4,395 AUD|High: $10,361 AUD|Avg: $6,370 AUD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$4,432 AUD
Retailer 7$4,452 AUD
Retailer 3$5,434 AUD
Retailer 4$5,434 AUD
Retailer 12$5,600 AUD
Retailer 5$5,790 AUD
Retailer 8$5,887 AUD
Retailer 9$5,887 AUD
Retailer 11$6,245 AUD
Retailer 10$6,794 AUD
Retailer 6$9,846 AUD
NZ Jewellers$10,258 AUD

29 data points across 12 retailers

13 retailers$4,432 AUD to $10,258 AUD

A
Cheapest Retailer
-
$4,432 AUD
A
Retailer 2
-
$4,452 AUD
View
A
Retailer 3
-
$5,434 AUD
View
A
Retailer 4
-
$5,434 AUD
View
Final sale: no returns
Retailer 5
-
$5,600 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$5,749 AUD
View
A
Retailer 7
-
$5,790 AUD
View
A
Retailer 8
-
$5,887 AUD
View
A
Retailer 9
-
$5,887 AUD
View
B+
Retailer 10
-
$6,245 AUD
View
B+
Retailer 11
-
$6,794 AUD
View
B
Retailer 12
-
$9,846 AUD
View
Most Expensive
B
NZ Jewellers
fe7a4aae-c878-4459-8599-402207584fb8 · Nov 5
$10,258 AUD
$7,048 USD
View
12 more retailers have this diamond
Prices start from $4,432 AUDSave up to $5,826 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
$4,432 AUD