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Oval|Natural|GIA

0.30ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 2556768329

Certificate GIA 2556768329

Diamond specifications and retailer prices

From $311 NZD
SGD 237 SGD
As of October 31, 2026
Save $138 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $449 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded I 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 2556768329. Listed at 2 retailers as of October 31, 2026, with prices from $311 to $449, a $138 spread on the same certified stone. 77 Diamonds lists it at $449. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556768329
Dimensions5.32 × 3.66 × 2.40 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.32 mm3.66 mm0.30 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2556768329
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $449 NZD|Low: $311 NZD|High: $453 NZD|Avg: $412 NZD|+4.1%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$311 NZD
77 Diamonds$449 NZD

33 data points across 2 retailers

2 retailers$311 NZD to $449 NZD

B+
Cheapest Retailer
-
$311 NZD
SGD 237 SGD
Most Expensive
B+
77 Diamonds
OVCPVNKWS8GD · Oct 31
$449 NZD
£199 GBP
View
1 more retailer has this diamond
Prices start from $311 NZDSave up to $138 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
$311 NZD