Oval|Natural|GIA

0.30ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 6555919166

Certificate GIA 6555919166

Diamond specifications and retailer prices

From €373 EUR
$417 USD
As of October 27, 2026
Save €224 EUR (37%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €914 EUR at MOH London · As of October 26, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555919166. Listed at 20 retailers as of October 26, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555919166
Dimensions5.61 × 3.84 × 2.30 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.61 mm3.84 mm0.30 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555919166
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €914 EUR|Low: €367 EUR|High: €924 EUR|Avg: €536 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
October 28, 2026
Retailer 9€367 EUR
Retailer 4€373 EUR
Retailer 12€386 EUR
Retailer 13€386 EUR
Retailer 3€435 EUR
Retailer 5€442 EUR
Retailer 2€488 EUR
Retailer 10€538 EUR
Retailer 7€597 EUR
Retailer 8€612 EUR
Retailer 11€633 EUR
Retailer 6€803 EUR
MOH London€914 EUR

36 data points across 13 retailers

20 retailers€373 EUR to €597 EUR

Retailer 1
-
€358 EUR
$400 USD
Price last confirmed 7 days ago
Retailer 2
-
€367 EUR
$410 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
€373 EUR
$417 USD
View
B
Retailer 4
-
€385 EUR
$430 USD
View
Retailer 5
-
€386 EUR
$431 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€386 EUR
$431 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
€414 EUR
$462 USD
View
Retailer 8
-
€442 EUR
$494 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€462 EUR
$516 USD
View
Price last confirmed 9 days ago
Retailer 10
-
€464 EUR
$519 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€488 EUR
£430 GBP
View
B
Retailer 12
-
€489 EUR
$546 USD
View
B
Retailer 13
-
€538 EUR
$601 USD
View
B
Retailer 14
-
€597 EUR
View
Retailer 15
-
€612 EUR
ZAR 11,044 ZAR
View
Price last confirmed 7 days ago
Retailer 16
-
€633 EUR
A$1,089 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
€803 EUR
£706 GBP
View
Price under review
Most Expensive
MOH London
DFDE3B48C · Oct 26
€914 EUR
£804 GBP
View
Price under review
17 more retailers have this diamond
Prices start from €373 EURSave up to €224 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
€373 EUR