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Oval|Natural|GIA

0.31ct F I1 Oval Natural Diamond

F/I1 • GIA 1319486620

Certificate GIA 1319486620

Diamond specifications and retailer prices

From $430 CAD
$308 USD
As of October 31, 2026
Save $381 CAD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $811 CAD 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 $430 to $811, a $381 spread on the same certified stone. Yorxs lists it at $811. 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: $479 CAD|Low: $430 CAD|High: $1,648 CAD|Avg: $694 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 4$430 CAD
Retailer 7$458 CAD
Retailer 2$464 CAD
Retailer 1$479 CAD
Retailer 6$554 CAD
Retailer 5$580 CAD
Retailer 8$657 CAD
Retailer 9$694 CAD
Yorxs$811 CAD
Retailer 3$1,648 CAD

11 data points across 10 retailers

7 retailers$430 CAD to $811 CAD

B+
Cheapest Retailer
-
$430 CAD
$308 USD
B+
Retailer 2
-
$464 CAD
$332 USD
View
B+
Retailer 3
-
$479 CAD
$343 USD
View
B
Retailer 4
-
$554 CAD
HK$3,100 HKD
View
B
Retailer 5
-
$580 CAD
$415 USD
View
Most Expensive
C
Yorxs
940647D54 · Oct 31
$811 CAD
€553 EUR
View
5 more retailers have this diamond
Prices start from $430 CADSave up to $381 CAD

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
$430 CAD