CaratHunter
Plans
Oval|Natural|GIA

0.30ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 6551654845

Certificate GIA 6551654845

Diamond specifications and retailer prices

From $268 AUD
As of November 6, 2026
Save $592 AUD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,681 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551654845. Listed at 15 retailers as of November 4, 2026, with a 221% 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

0.30
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle38.3°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551654845
Dimensions5.37 × 3.65 × 2.40 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
5.37 mm3.65 mm0.30 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6551654845
Side View
Table 60.0%Crown 38.3°Girdle: THN-THKPavilion 41°Culet: NoneDepth 65.7%

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: $1,681 AUD|Low: $268 AUD|High: $1,717 AUD|Avg: $577 AUD|-2.1%
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
November 6, 2026
Retailer 2$268 AUD
Retailer 10$342 AUD
Retailer 11$371 AUD
Retailer 4$402 AUD
Retailer 13$413 AUD
Retailer 6$415 AUD
Retailer 12$466 AUD
Retailer 9$499 AUD
Retailer 8$508 AUD
Retailer 5$568 AUD
Retailer 3$613 AUD
Retailer 7$653 AUD
Retailer 14$860 AUD
NZ Jewellers$1,681 AUD

26 data points across 14 retailers

15 retailers$268 AUD to $860 AUD

A
Cheapest Retailer
-
$268 AUD
A
Retailer 2
-
$335 AUD
View
A
Retailer 3
-
$342 AUD
View
Final sale: no returns
A
Retailer 4
-
$371 AUD
View
Retailer 5
-
$402 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$413 AUD
View
Retailer 7
-
$415 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$466 AUD
View
B+
Retailer 9
-
$499 AUD
View
B+
Retailer 10
-
$508 AUD
View
B+
Retailer 11
-
$568 AUD
View
B+
Retailer 12
-
$613 AUD
View
B
Retailer 13
-
$653 AUD
View
B
Retailer 14
-
$860 AUD
View
Most Expensive
NZ Jewellers
25b2f431-8b30-45de-b8dc-d8437dd64c00 · Nov 5
$1,681 AUD
$1,155 USD
View
Price under review
14 more retailers have this diamond
Prices start from $268 AUDSave up to $592 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
0.30ct Oval
$268 AUD