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Oval|Natural|GIA

0.30ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 6551571440

Certificate GIA 6551571440

Diamond specifications and retailer prices

From $447 AUD
As of November 5, 2026
Save $584 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,710 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6551571440. Listed at 14 retailers as of November 1, 2026, with a 131% 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551571440
Dimensions5.18 × 3.85 × 2.37 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
5.18 mm3.85 mm0.30 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551571440
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: 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 5
Current: $1,710 AUD|Low: $415 AUD|High: $1,710 AUD|Avg: $679 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
November 6, 2026
Retailer 5$415 AUD
Retailer 12$447 AUD
Retailer 8$472 AUD
Retailer 13$498 AUD
Retailer 11$515 AUD
Retailer 9$566 AUD
Retailer 10$601 AUD
Retailer 3$611 AUD
Retailer 7$636 AUD
Retailer 6$668 AUD
Retailer 14$754 AUD
Retailer 2$898 AUD
Retailer 4$1,030 AUD
NZ Jewellers$1,710 AUD

42 data points across 14 retailers

14 retailers$447 AUD to $1,030 AUD

Retailer 1
-
$415 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$447 AUD
View
B+
Retailer 3
-
$472 AUD
View
B+
Retailer 4
-
$498 AUD
View
B+
Retailer 5
-
$515 AUD
View
B+
Retailer 6
-
$566 AUD
View
B
Retailer 7
-
$601 AUD
View
B
Retailer 8
-
$611 AUD
View
B
Retailer 9
-
$636 AUD
View
B
Retailer 10
-
$668 AUD
View
B
Retailer 11
-
$754 AUD
View
B
Retailer 12
-
$898 AUD
View
B
Retailer 13
-
$1,030 AUD
View
Most Expensive
NZ Jewellers
9b18bca7-6156-4f70-9c57-c5cfd42e0153 · Nov 5
$1,710 AUD
$1,175 USD
View
Price under review
13 more retailers have this diamond
Prices start from $447 AUDSave up to $584 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+
0.30ct Oval
$447 AUD