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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6555254091

Certificate GIA 6555254091

Diamond specifications and retailer prices

From $435 AUD
SGD 413 SGD
As of November 2, 2026
Save $351 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $786 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555254091. Listed at 11 retailers as of November 2, 2026, with prices from $435 to $786, a $351 spread on the same certified stone. Yorxs lists it at $786. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.93°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555254091
Dimensions5.38 × 3.76 × 2.25 mm
L/W Ratio1.43
Top View
5.38 mm3.76 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555254091
Side View
Table 58.0%Crown 37.93°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.0%

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 2
Current: $584 AUD|Low: $375 AUD|High: $825 AUD|Avg: $582 AUD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 7$435 AUD
Retailer 9$456 AUD
Retailer 3$507 AUD
Retailer 5$520 AUD
Retailer 2$559 AUD
Retailer 4$566 AUD
Retailer 1$584 AUD
Retailer 6$609 AUD
Retailer 8$649 AUD
Yorxs$786 AUD

39 data points across 10 retailers

11 retailers$435 AUD to $786 AUD

A
Cheapest Retailer
-
$435 AUD
SGD 413 SGD
A
Retailer 2
-
$456 AUD
$320 USD
View
B+
Retailer 3
-
$507 AUD
SGD 481 SGD
View
B+
Retailer 4
-
$520 AUD
$365 USD
View
B+
Retailer 5
-
$559 AUD
£309 GBP
View
B+
Retailer 6
-
$566 AUD
$398 USD
View
B+
Retailer 7
-
$584 AUD
£323 GBP
View
B
Retailer 8
-
$609 AUD
$428 USD
View
B
Retailer 9
-
$621 AUD
$436 USD
View
B+
Retailer 10
-
$649 AUD
$456 USD
View
Most Expensive
B
Yorxs
614272442 · Nov 2
$786 AUD
€526 EUR
View
10 more retailers have this diamond
Prices start from $435 AUDSave up to $351 AUD

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
$435 AUD