Oval|Natural|GIA

0.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5241070624

Certificate GIA 5241070624

Diamond specifications and retailer prices

From €268 EUR
$299 USD
As of October 31, 2026
Save €350 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €617 EUR at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241070624. Listed at 17 retailers as of October 31, 2026, with prices from €268 to €617, a €350 spread on the same certified stone. MOH London lists it at €617. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5241070624
Dimensions5.25 × 3.78 × 2.42 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.25 mm3.78 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5241070624
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €617 EUR|Low: €251 EUR|High: €1,210 EUR|Avg: €427 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14€251 EUR
Retailer 17€268 EUR
Retailer 5€282 EUR
Retailer 16€287 EUR
Retailer 15€298 EUR
Retailer 6€308 EUR
Retailer 10€339 EUR
Retailer 3€360 EUR
Retailer 13€366 EUR
Retailer 9€393 EUR
Retailer 12€414 EUR
Retailer 8€417 EUR
Retailer 7€423 EUR
Retailer 11€452 EUR
Retailer 2€541 EUR
MOH London€617 EUR
Retailer 4€1,210 EUR

35 data points across 17 retailers

17 retailers€268 EUR to €617 EUR

Retailer 1
-
€251 EUR
$280 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
€268 EUR
$299 USD
View
B+
Retailer 3
-
€282 EUR
SGD 425 SGD
View
B+
Retailer 4
-
€287 EUR
$321 USD
View
B+
Retailer 5
-
€298 EUR
$333 USD
View
B+
Retailer 6
-
€308 EUR
$344 USD
View
B+
Retailer 7
-
€339 EUR
£298 GBP
View
B
Retailer 8
-
€360 EUR
$402 USD
View
B+
Retailer 9
-
€366 EUR
£322 GBP
View
B
Retailer 10
-
€393 EUR
$439 USD
View
B
Retailer 11
-
€414 EUR
ZAR 7,476 ZAR
View
B
Retailer 12
-
€417 EUR
$466 USD
View
Retailer 13
-
€423 EUR
A$727 AUD
View
Price last confirmed 33 days ago
B
Retailer 14
-
€452 EUR
View
B
Retailer 15
-
€541 EUR
£476 GBP
View
Most Expensive
B
MOH London
EB87E7D60 · Nov 1
€617 EUR
£543 GBP
View
15 more retailers have this diamond
Prices start from €268 EURSave up to €350 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.

B+
0.30ct Oval
€268 EUR