Oval|Natural|IGI

0.31ct F VVS1 Oval Natural Diamond

VG • F/VVS1 • IGI 557219896

Shape and cutting style on the report: Oval brilliant

Certificate IGI 557219896

Diamond specifications and retailer prices

From $427 USD
As of October 31, 2026
Save $560 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,638 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural oval diamond

This 0.31ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 557219896. Listed at 13 retailers as of October 31, 2026, with a 131% 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

0.31
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle37.4°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 557219896
Dimensions5.35 × 3.81 × 2.40 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
5.35 mm3.81 mm0.31 ctF / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 557219896
Side View
Table 61.5%Crown 37.4°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,638 USD|Low: $427 USD|High: $1,638 USD|Avg: $683 USD
NZ Jewellers
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
November 2, 2026
Retailer 12$427 USD
Retailer 3$435 USD
Retailer 13$460 USD
Retailer 14$460 USD
Retailer 6$462 USD
Retailer 11$493 USD
Retailer 7$546 USD
Retailer 4$576 USD
Retailer 9$651 USD
Retailer 10$663 USD
Retailer 2$837 USD
Retailer 5$945 USD
Retailer 8$987 USD
NZ Jewellers$1,638 USD

31 data points across 14 retailers

13 retailers$427 USD to $987 USD

A
Cheapest Retailer
-
$427 USD
A
Retailer 2
-
$435 USD
View
B+
Retailer 3
-
$460 USD
View
B+
Retailer 4
-
$460 USD
View
B+
Retailer 5
-
$493 USD
View
B+
Retailer 6
-
$546 USD
£430 GBP
View
B
Retailer 7
-
$558 USD
View
B
Retailer 8
-
$576 USD
View
B
Retailer 9
-
$651 USD
€620 EUR
View
B+
Retailer 10
-
$663 USD
ZAR 10,706 ZAR
View
B
Retailer 11
-
$837 USD
£659 GBP
View
B
Retailer 12
-
$987 USD
£777 GBP
View
Most Expensive
NZ Jewellers
2fba8e2c-b61b-480f-ab82-765a15b3d962 · Oct 30
$1,638 USD
View
Price under review
12 more retailers have this diamond
Prices start from $427 USDSave up to $560 USD

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
0.31ct Oval
$427 USD