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Oval|Natural|GIA

0.30ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 5556511671

Certificate GIA 5556511671

Diamond specifications and retailer prices

From $521 NZD
As of November 5, 2026
Save $678 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,360 NZD 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 5556511671. Listed at 14 retailers as of November 4, 2026, with a 130% 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556511671
Dimensions3.61 × 5.12 × 2.37 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
3.61 mm5.12 mm0.30 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556511671
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NDepth 65.7%

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: $2,360 NZD|Low: $521 NZD|High: $2,360 NZD|Avg: $847 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$521 NZD
Retailer 3$548 NZD
Retailer 6$581 NZD
Retailer 8$633 NZD
Retailer 4$657 NZD
Retailer 10$713 NZD
Retailer 9$994 NZD
Retailer 2$1,048 NZD
Retailer 7$1,200 NZD
NZ Jewellers$2,360 NZD

42 data points across 10 retailers

14 retailers$521 NZD to $1,200 NZD

B+
Cheapest Retailer
-
$521 NZD
B+
Retailer 2
-
$548 NZD
View
Retailer 3
-
$561 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$581 NZD
View
B+
Retailer 5
-
$633 NZD
View
B+
Retailer 6
-
$657 NZD
View
B+
Retailer 7
-
$702 NZD
View
B+
Retailer 8
-
$713 NZD
View
B
Retailer 9
-
$756 NZD
View
B
Retailer 10
-
$801 NZD
View
B
Retailer 11
-
$994 NZD
View
B
Retailer 12
-
$1,048 NZD
View
B
Retailer 13
-
$1,200 NZD
View
Most Expensive
NZ Jewellers
b0558e2a-5569-40bb-bf5d-246ea0a3244c · Nov 5
$2,360 NZD
$1,308 USD
View
Price under review
13 more retailers have this diamond
Prices start from $521 NZDSave up to $678 NZD

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
$521 NZD