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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 5231939265

Certificate GIA 5231939265

Diamond specifications and retailer prices

From $365 SGD
As of November 1, 2026
Save $302 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $667 SGD 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 5231939265. Listed at 11 retailers as of November 1, 2026, with prices from $365 to $667, a $302 spread on the same certified stone. Yorxs lists it at $667. 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
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38.73°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231939265
Dimensions5.51 × 3.74 × 2.24 mm
L/W Ratio1.47
Top View
5.51 mm3.74 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5231939265
Side View
Table 61.0%Crown 38.73°Girdle: THN-THKPavilion 38.6°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $489 SGD|Low: $365 SGD|High: $699 SGD|Avg: $493 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 7$365 SGD
Retailer 9$384 SGD
Retailer 6$433 SGD
Retailer 5$454 SGD
Retailer 4$469 SGD
Retailer 3$474 SGD
Retailer 1$489 SGD
Retailer 2$510 SGD
Retailer 8$545 SGD
Yorxs$667 SGD

39 data points across 10 retailers

11 retailers$365 SGD to $667 SGD

A
Cheapest Retailer
-
$365 SGD
A
Retailer 2
-
$384 SGD
$300 USD
View
A
Retailer 3
-
$433 SGD
View
B+
Retailer 4
-
$454 SGD
$355 USD
View
B+
Retailer 5
-
$469 SGD
£289 GBP
View
B+
Retailer 6
-
$474 SGD
$371 USD
View
B+
Retailer 7
-
$489 SGD
£301 GBP
View
B+
Retailer 8
-
$510 SGD
$399 USD
View
B
Retailer 9
-
$531 SGD
$415 USD
View
B
Retailer 10
-
$545 SGD
$426 USD
View
Most Expensive
B
Yorxs
573297097 · Nov 2
$667 SGD
€497 EUR
View
10 more retailers have this diamond
Prices start from $365 SGDSave up to $302 SGD

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
$365 SGD