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Oval|Natural|GIA

1.03ct I SI2 Oval Natural Diamond

ID • I/SI2 • GIA 2556383295

Certificate GIA 2556383295

Diamond specifications and retailer prices

From $2,087 AUD
As of November 6, 2026
Save $4,669 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,756 AUD at NZ Jewellers · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556383295. Listed at 11 retailers as of November 2, 2026, with prices from $2,087 to $6,756, a $4,669 spread on the same certified stone. NZ Jewellers lists it at $6,756. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556383295
Dimensions8.17 × 5.65 × 3.48 mm
L/W Ratio1.45
Girdle conditionThick
Top View
8.17 mm5.65 mm1.03 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556383295
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.7%

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: $6,756 AUD|Low: $2,087 AUD|High: $6,756 AUD|Avg: $3,423 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,087 AUD
Retailer 9$2,211 AUD
Retailer 8$2,524 AUD
Retailer 3$2,723 AUD
Retailer 7$2,969 AUD
Retailer 5$3,007 AUD
Retailer 4$3,762 AUD
Retailer 6$4,841 AUD
NZ Jewellers$6,756 AUD

31 data points across 9 retailers

11 retailers$2,087 AUD to $6,756 AUD

A
Cheapest Retailer
-
$2,087 AUD
A
Retailer 2
-
$2,211 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,524 AUD
View
A
Retailer 4
-
$2,663 AUD
View
A
Retailer 5
-
$2,723 AUD
View
A
Retailer 6
-
$2,969 AUD
View
A
Retailer 7
-
$3,007 AUD
View
A
Retailer 8
-
$3,068 AUD
View
B+
Retailer 9
-
$3,762 AUD
View
B+
Retailer 10
-
$4,841 AUD
View
Most Expensive
B
NZ Jewellers
f1b8842e-7c4e-4e37-a478-8bf3d44612f0 · Nov 2
$6,756 AUD
$4,642 USD
View
10 more retailers have this diamond
Prices start from $2,087 AUDSave up to $4,669 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
$2,087 AUD