Oval|Natural|GIA

0.31ct F I1 Oval Natural Diamond

F/I1 • GIA 1319486620

Certificate GIA 1319486620

Diamond specifications and retailer prices

From €276 EUR
$308 USD
As of October 31, 2026
Save €244 EUR (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €520 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.31ct natural oval diamond

This 0.31ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 1319486620. Listed at 7 retailers as of October 31, 2026, with prices from €276 to €520, a €244 spread on the same certified stone. Yorxs lists it at €520. 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

0.31
Carat
F
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1319486620
Dimensions5.74 × 3.81 × 2.27 mm
L/W Ratio1.51
Key to symbols
Feather, Twinning Wisp
Top View
5.74 mm3.81 mm0.31 ctF / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1319486620
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 59.5%

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: €307 EUR|Low: €276 EUR|High: €1,056 EUR|Avg: €445 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 4€276 EUR
Retailer 7€293 EUR
Retailer 2€297 EUR
Retailer 1€307 EUR
Retailer 6€355 EUR
Retailer 5€371 EUR
Retailer 8€421 EUR
Retailer 9€445 EUR
Yorxs€520 EUR
Retailer 3€1,056 EUR

11 data points across 10 retailers

7 retailers€276 EUR to €520 EUR

B+
Cheapest Retailer
-
€276 EUR
$308 USD
B+
Retailer 2
-
€297 EUR
$332 USD
View
B+
Retailer 3
-
€307 EUR
$343 USD
View
B
Retailer 4
-
€355 EUR
HK$3,100 HKD
View
B
Retailer 5
-
€371 EUR
$415 USD
View
Most Expensive
C
Yorxs
940647D54 · Oct 31
€520 EUR
View
5 more retailers have this diamond
Prices start from €276 EURSave up to €244 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+
0.31ct Oval
€276 EUR