Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 2557127855

Certificate GIA 2557127855

Diamond specifications and retailer prices

From €290 EUR
SGD 438 SGD
As of October 31, 2026
Save €227 EUR (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €517 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 2557127855. Listed at 11 retailers as of October 31, 2026, with prices from €290 to €517, a €227 spread on the same certified stone. Yorxs lists it at €517. 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
SymmetryVery Good
FluorescenceNone
Crown angle39.73°
Pavilion angle39.45°
OriginNatural
Grading LabGIA
CertificateGIA 2557127855
Dimensions5.27 × 3.74 × 2.32 mm
L/W Ratio1.41
Top View
5.27 mm3.74 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557127855
Side View
Table 60.0%Crown 39.73°Girdle: STK-VTKPavilion 39.45°Culet: NoneDepth 61.9%

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: Oct 31
Current: €385 EUR|Low: €184 EUR|High: €566 EUR|Avg: €374 EUR|+6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 3€184 EUR
Retailer 11€290 EUR
Retailer 9€295 EUR
Retailer 5€332 EUR
Retailer 6€342 EUR
Retailer 4€372 EUR
Retailer 7€377 EUR
Retailer 1€385 EUR
Retailer 8€397 EUR
Retailer 10€431 EUR
Yorxs€517 EUR
Retailer 2€566 EUR

34 data points across 12 retailers

11 retailers€290 EUR to €517 EUR

A
Cheapest Retailer
-
€290 EUR
SGD 438 SGD
A
Retailer 2
-
€295 EUR
$330 USD
View
B+
Retailer 3
-
€332 EUR
SGD 501 SGD
View
B+
Retailer 4
-
€342 EUR
$382 USD
View
B+
Retailer 5
-
€372 EUR
£327 GBP
View
B
Retailer 6
-
€377 EUR
$421 USD
View
B
Retailer 7
-
€385 EUR
£339 GBP
View
B+
Retailer 8
-
€402 EUR
$449 USD
View
B
Retailer 9
-
€405 EUR
$453 USD
View
B
Retailer 10
-
€431 EUR
$481 USD
View
Most Expensive
B
Yorxs
614272447 · Oct 31
€517 EUR
View
10 more retailers have this diamond
Prices start from €290 EURSave up to €227 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
€290 EUR