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Oval|Natural|GIA

0.30ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 7558805478

Certificate GIA 7558805478

Diamond specifications and retailer prices

From $460 NZD
$259 USD
As of October 30, 2026
Save $838 NZD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,298 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558805478. Listed at 12 retailers as of October 29, 2026, with prices from $460 to $1,298, a $838 spread on the same certified stone. MOH London lists it at $1,298. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558805478
Dimensions5.33 × 3.78 × 2.30 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather
Top View
5.33 mm3.78 mm0.30 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558805478
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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: Oct 30
Current: $1,298 NZD|Low: $381 NZD|High: $1,305 NZD|Avg: $788 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$381 NZD
Retailer 5$460 NZD
Retailer 7$590 NZD
Retailer 8$597 NZD
Retailer 2$717 NZD
Retailer 4$766 NZD
Retailer 9$790 NZD
Retailer 3$1,051 NZD
Retailer 6$1,144 NZD
MOH London$1,298 NZD

34 data points across 10 retailers

12 retailers$460 NZD to $1,298 NZD

A
Cheapest Retailer
-
$460 NZD
$259 USD
B+
Retailer 2
-
$559 NZD
$315 USD
View
B+
Retailer 3
-
$590 NZD
HK$2,600 HKD
View
B+
Retailer 4
-
$623 NZD
$351 USD
View
B
Retailer 5
-
$717 NZD
£318 GBP
View
B
Retailer 6
-
$752 NZD
$424 USD
View
B
Retailer 7
-
$766 NZD
£340 GBP
View
B
Retailer 8
-
$790 NZD
$445 USD
View
C
Retailer 9
-
$1,051 NZD
€564 EUR
View
Retailer 10
-
$1,144 NZD
£508 GBP
View
Price last confirmed 32 days ago
Most Expensive
C
MOH London
9B474ADF5 · Oct 29
$1,298 NZD
£576 GBP
View
10 more retailers have this diamond
Prices start from $460 NZDSave up to $838 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.

A
0.30ct Oval
$460 NZD