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Oval|Natural|GIA

0.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 5563373983

Certificate GIA 5563373983

Diamond specifications and retailer prices

From $509 NZD
SGD 388 SGD
As of November 1, 2026
Save $420 NZD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $930 NZD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563373983. Listed at 9 retailers as of October 31, 2026, with prices from $509 to $930, a $420 spread on the same certified stone. Yorxs lists it at $930. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.73°
Pavilion angle38.56°
OriginNatural
Grading LabGIA
CertificateGIA 5563373983
Dimensions5.40 × 3.73 × 2.29 mm
L/W Ratio1.45
Culet sizeNone
Top View
5.40 mm3.73 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563373983
Side View
Table 60.0%Crown 40.73°Girdle: STK-VTKPavilion 38.56°Culet: NoneDepth 61.4%

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: Nov 1
Current: $523 NZD|Low: $509 NZD|High: $933 NZD|Avg: $657 NZD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 6$509 NZD
Retailer 1$523 NZD
Retailer 8$532 NZD
Retailer 5$604 NZD
Retailer 4$653 NZD
Retailer 3$661 NZD
Retailer 2$676 NZD
Retailer 7$757 NZD
Yorxs$930 NZD

38 data points across 9 retailers

9 retailers$509 NZD to $930 NZD

A
Cheapest Retailer
-
$509 NZD
SGD 388 SGD
A
Retailer 2
-
$523 NZD
$295 USD
View
B+
Retailer 3
-
$532 NZD
$300 USD
View
B+
Retailer 4
-
$604 NZD
SGD 460 SGD
View
B+
Retailer 5
-
$653 NZD
£290 GBP
View
B+
Retailer 6
-
$661 NZD
$372 USD
View
B
Retailer 7
-
$676 NZD
£300 GBP
View
B
Retailer 8
-
$757 NZD
$426 USD
View
Most Expensive
B
Yorxs
614272476 · Oct 31
$930 NZD
€499 EUR
View
8 more retailers have this diamond
Prices start from $509 NZDSave up to $420 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
$509 NZD