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Oval|Natural|GIA

1.03ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 2477545188

Certificate GIA 2477545188

Diamond specifications and retailer prices

From $2,217 AUD
As of November 6, 2026
Save $2,624 AUD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,756 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477545188. Listed at 12 retailers as of November 4, 2026, with a 118% 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

1.03
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2477545188
Dimensions8.35 × 5.53 × 3.49 mm
L/W Ratio1.51
Top View
8.35 mm5.53 mm1.03 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2477545188
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,007 AUD|Low: $2,198 AUD|High: $4,911 AUD|Avg: $3,149 AUD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$2,217 AUD
Retailer 6$2,524 AUD
Retailer 7$2,557 AUD
Retailer 8$2,642 AUD
Retailer 1$3,007 AUD
Retailer 9$3,240 AUD
Retailer 2$3,260 AUD
Retailer 10$3,295 AUD
Retailer 5$3,781 AUD
Retailer 3$4,841 AUD

40 data points across 10 retailers

12 retailers$2,217 AUD to $4,841 AUD

B+
Cheapest Retailer
-
$2,217 AUD
B+
Retailer 2
-
$2,524 AUD
View
B+
Retailer 3
-
$2,557 AUD
View
Final sale: no returns
Retailer 4
-
$2,770 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$2,770 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$2,898 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$3,007 AUD
View
Retailer 8
-
$3,196 AUD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$3,260 AUD
View
B
Retailer 10
-
$3,781 AUD
View
B
Retailer 11
-
$4,841 AUD
View
Most Expensive
NZ Jewellers
2375b39c-e456-41c7-a141-fa6bf8be5611 · Sep 30
$6,756 AUD
$4,642 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from $2,217 AUDSave up to $2,624 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.

B+
1.03ct Oval
$2,217 AUD