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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 $554 NZD
As of November 5, 2026
Save $723 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,120 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 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: $2,120 NZD|Low: $514 NZD|High: $2,120 NZD|Avg: $842 NZD
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$514 NZD
Retailer 12$554 NZD
Retailer 8$584 NZD
Retailer 13$617 NZD
Retailer 11$639 NZD
Retailer 9$702 NZD
Retailer 10$745 NZD
Retailer 3$758 NZD
Retailer 7$788 NZD
Retailer 6$828 NZD
Retailer 14$934 NZD
Retailer 2$1,113 NZD
Retailer 4$1,277 NZD
NZ Jewellers$2,120 NZD

42 data points across 14 retailers

14 retailers$554 NZD to $1,277 NZD

Retailer 1
-
$514 NZD
Price last confirmed 9 days ago
B+
Retailer 2
-
$554 NZD
View
B+
Retailer 3
-
$584 NZD
View
B+
Retailer 4
-
$617 NZD
View
B+
Retailer 5
-
$639 NZD
View
B+
Retailer 6
-
$702 NZD
View
B
Retailer 7
-
$745 NZD
View
B
Retailer 8
-
$758 NZD
View
B
Retailer 9
-
$788 NZD
View
B
Retailer 10
-
$828 NZD
View
B
Retailer 11
-
$934 NZD
View
B
Retailer 12
-
$1,113 NZD
View
B
Retailer 13
-
$1,277 NZD
View
Most Expensive
NZ Jewellers
9b18bca7-6156-4f70-9c57-c5cfd42e0153 · Nov 5
$2,120 NZD
$1,175 USD
View
Price under review
13 more retailers have this diamond
Prices start from $554 NZDSave up to $723 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
$554 NZD