Oval|Natural|IGI

0.31ct I VVS2 Oval Natural Diamond

VG • I/VVS2 • IGI 831668663

Shape and cutting style on the report: Oval brilliant

Certificate IGI 831668663

Diamond specifications and retailer prices

From $285 USD
As of October 28, 2026
Save $443 USD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,198 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 831668663. Listed at 13 retailers as of October 28, 2026, with a 155% 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
I
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle35.2°
OriginNatural
Grading LabIGI
CertificateIGI 831668663
Dimensions5.68 × 3.71 × 2.25 mm
L/W Ratio1.53
Girdle conditionFaceted
Top View
5.68 mm3.71 mm0.31 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831668663
Side View
Table 62.0%Crown 38.9°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $1,198 USD|Low: $285 USD|High: $1,227 USD|Avg: $508 USD|-2.4%
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
October 30, 2026
Retailer 5$285 USD
Retailer 11$313 USD
Retailer 8$337 USD
Retailer 9$345 USD
Retailer 10$349 USD
Retailer 7$391 USD
Retailer 3$423 USD
Retailer 13$479 USD
Retailer 2$485 USD
Retailer 12$521 USD
Retailer 6$614 USD
Retailer 4$728 USD
NZ Jewellers$1,198 USD

22 data points across 13 retailers

13 retailers$285 USD to $728 USD

A
Cheapest Retailer
-
$285 USD
A
Retailer 2
-
$313 USD
View
A
Retailer 3
-
$337 USD
View
A
Retailer 4
-
$345 USD
SGD 466 SGD
View
A
Retailer 5
-
$349 USD
View
B+
Retailer 6
-
$391 USD
£308 GBP
View
B+
Retailer 7
-
$423 USD
View
B+
Retailer 8
-
$479 USD
View
B+
Retailer 9
-
$485 USD
ZAR 7,830 ZAR
View
B
Retailer 10
-
$521 USD
€496 EUR
View
B
Retailer 11
-
$614 USD
£483 GBP
View
B
Retailer 12
-
$728 USD
£573 GBP
View
Most Expensive
NZ Jewellers
29b288f1-f4c6-4199-be46-5bc84542b2fb · Oct 30
$1,198 USD
View
Price under review
12 more retailers have this diamond
Prices start from $285 USDSave up to $443 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
$285 USD