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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 €256 EUR
SGD 386 SGD
As of November 1, 2026
Save €210 EUR (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €466 EUR 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 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 October 31, 2026, with prices from €256 to €466, a €210 spread on the same certified stone. Yorxs lists it at €466. 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
Color
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: €340 EUR|Low: €256 EUR|High: €490 EUR|Avg: €345 EUR|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 1, 2026
Retailer 7€256 EUR
Retailer 9€269 EUR
Retailer 6€303 EUR
Retailer 5€318 EUR
Retailer 4€328 EUR
Retailer 3€332 EUR
Retailer 1€340 EUR
Retailer 2€357 EUR
Retailer 8€382 EUR
Yorxs€466 EUR

39 data points across 10 retailers

11 retailers€256 EUR to €466 EUR

A
Cheapest Retailer
-
€256 EUR
SGD 386 SGD
A
Retailer 2
-
€269 EUR
$300 USD
View
A
Retailer 3
-
€303 EUR
SGD 458 SGD
View
B+
Retailer 4
-
€318 EUR
$355 USD
View
B+
Retailer 5
-
€328 EUR
£289 GBP
View
B+
Retailer 6
-
€332 EUR
$371 USD
View
B+
Retailer 7
-
€340 EUR
£299 GBP
View
B+
Retailer 8
-
€357 EUR
$399 USD
View
B
Retailer 9
-
€371 EUR
$415 USD
View
B
Retailer 10
-
€382 EUR
$426 USD
View
Most Expensive
B
Yorxs
573297097 · Oct 31
€466 EUR
View
10 more retailers have this diamond
Prices start from €256 EURSave up to €210 EUR

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
€256 EUR