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Oval|Natural|GIA

1.03ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2547713129

Certificate GIA 2547713129

Diamond specifications and retailer prices

From $2,541 AUD
As of November 1, 2026
Save $2,800 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,468 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547713129. Listed at 10 retailers as of November 1, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47.32°
Pavilion angle47.95°
OriginNatural
Grading LabGIA
CertificateGIA 2547713129
Dimensions6.32 × 5.27 × 3.64 mm
L/W Ratio1.20
Top View
6.32 mm5.27 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547713129
Side View
Table 53.0%Crown 47.32°Girdle: ETN-VTNPavilion 47.95°Culet: NoneDepth 69.1%

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 1
Current: $4,164 AUD|Low: $2,154 AUD|High: $5,485 AUD|Avg: $3,770 AUD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$2,541 AUD
Retailer 3$2,550 AUD
Retailer 8$2,803 AUD
Retailer 5$3,115 AUD
Retailer 7$3,187 AUD
Retailer 2$3,799 AUD
Retailer 1$4,164 AUD
Retailer 9$4,749 AUD
Retailer 10$4,790 AUD
Retailer 6$5,341 AUD

13 data points across 10 retailers

10 retailers$2,541 AUD to $5,341 AUD

A
Cheapest Retailer
-
$2,541 AUD
A
Retailer 2
-
$2,550 AUD
View
Final sale: no returns
Retailer 3
-
$2,803 AUD
View
Price last confirmed 30 days ago
Retailer 4
-
$2,933 AUD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$3,115 AUD
View
A
Retailer 6
-
$3,187 AUD
View
Retailer 7
-
$3,234 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$4,164 AUD
View
B+
Retailer 9
-
$5,341 AUD
View
Most Expensive
NZ Jewellers
98981044-ede6-4ce3-ade4-6ad5dbf68bf4 · Sep 30
$6,468 AUD
$4,444 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $2,541 AUDSave up to $2,800 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
1.03ct Oval
$2,541 AUD