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Oval|Natural|GIA

3.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2557996090

Certificate GIA 2557996090

Diamond specifications and retailer prices

From $31,341 AUD
As of November 6, 2026
Save $7,942 AUD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $45,014 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 3.02ct natural oval diamond

This 3.02ct natural oval sits in the three to five carat band, graded J 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 2557996090. Listed at 9 retailers as of November 5, 2026, with a 25% 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

3.02
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557996090
Dimensions11.81 × 8.06 × 4.84 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Indented Natural, Needle
Top View
11.81 mm8.06 mm3.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557996090
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.0%

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: $45,014 AUD|Low: $26,565 AUD|High: $50,223 AUD|Avg: $35,281 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 16$26,565 AUD
Retailer 5$29,179 AUD
Retailer 12$31,341 AUD
Retailer 4$31,774 AUD
Retailer 3$32,250 AUD
Retailer 2$32,444 AUD
Retailer 15$33,513 AUD
Retailer 14$33,570 AUD
Retailer 13$33,840 AUD
Retailer 9$33,956 AUD
Retailer 10$34,088 AUD
Retailer 7$34,423 AUD
Retailer 8$35,746 AUD
Retailer 18$36,368 AUD
Retailer 11$39,283 AUD
Retailer 6$41,057 AUD
NZ Jewellers$45,014 AUD
Retailer 17$50,223 AUD

44 data points across 18 retailers

9 retailers$31,341 AUD to $39,283 AUD

B+
Cheapest Retailer
-
$31,341 AUD
B+
Retailer 2
-
$32,444 AUD
View
B+
Retailer 3
-
$33,513 AUD
View
B+
Retailer 4
-
$33,570 AUD
View
B+
Retailer 5
-
$33,840 AUD
View
Retailer 6
-
$34,423 AUD
View
Price last confirmed 39 days ago
Retailer 7
-
$35,746 AUD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$39,283 AUD
View
Most Expensive
NZ Jewellers
d16c3584-d8f1-47b7-9329-6793318a69a8 · Sep 26
$45,014 AUD
$30,929 USD
View
Price last confirmed 40 days ago
8 more retailers have this diamond
Prices start from $31,341 AUDSave up to $7,942 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+
3.02ct Oval
$31,341 AUD