CaratHunter
Plans
Oval|Natural|GIA

3.03ct I SI1 Oval Natural Diamond

ID • I/SI1 • GIA 2789

Certificate GIA 2789

Diamond specifications and retailer prices

From $45,307 AUD
As of November 6, 2026
Save $9,620 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $54,927 AUD at The Perfect Carat · As of November 4, 2026
View at The Perfect Carat

About this 3.03ct natural oval diamond

This 3.03ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $45,307 to $54,927, a $9,620 spread on the same certified stone. The Perfect Carat lists it at $54,927. 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

3.03
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2789
Dimensions11.63 × 8.05 × 4.95 mm
L/W Ratio1.44
Top View
11.63 mm8.05 mm3.03 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2789
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.5%

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: $45,307 AUD|Low: $45,307 AUD|High: $54,927 AUD|Avg: $48,554 AUD
Retailer 1
Retailer 2
The Perfect Carat
October 16, 2026
Retailer 1$45,307 AUD
Retailer 2$48,616 AUD
The Perfect Carat$54,927 AUD

2 data points across 3 retailers

3 retailers$45,307 AUD to $54,927 AUD

B+
Cheapest Retailer
-
$45,307 AUD
B+
Retailer 2
-
$48,616 AUD
View
Most Expensive
B
The Perfect Carat
tpc_25fcc102-4855-415a-b10d-6a47a6fddc8f · Nov 4
$54,927 AUD
$37,740 USD
View
2 more retailers have this diamond
Prices start from $45,307 AUDSave up to $9,620 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+
3.03ct Oval
$45,307 AUD