Oval|Natural|IGI

0.31ct I I1 Oval Natural Diamond

VG • I/I1 • IGI 713504109

Shape and cutting style on the report: Oval brilliant

Certificate IGI 713504109

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 31, 2026
Save $294 SGD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,341 SGD 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 I1 clarity (included), with a very-good cut grade and certified by IGI 713504109. Listed at 10 retailers as of October 31, 2026, with a 99% 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
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 713504109
Dimensions5.53 × 3.84 × 2.09 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
5.53 mm3.84 mm0.31 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 713504109
Side View
Table 73.0%Crown 38.6°Girdle: ThickPavilion 36.2°Culet: NoneDepth 54.4%

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: $1,341 SGD|Low: $257 SGD|High: $1,341 SGD|Avg: $416 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 8$259 SGD
Retailer 6$297 SGD
Retailer 4$318 SGD
Retailer 3$330 SGD
Retailer 5$388 SGD
Retailer 9$389 SGD
Retailer 7$399 SGD
Retailer 2$591 SGD
NZ Jewellers$1,341 SGD

19 data points across 9 retailers

10 retailers$297 SGD to $591 SGD

Retailer 1
-
$257 SGD
$201 USD
Price last confirmed 48 days ago
B+
Retailer 2
-
$297 SGD
$232 USD
View
B+
Retailer 3
-
$318 SGD
$249 USD
View
B+
Retailer 4
-
$330 SGD
$258 USD
View
Retailer 5
-
$346 SGD
$271 USD
View
Price last confirmed 47 days ago
B+
Retailer 6
-
$388 SGD
$303 USD
View
B+
Retailer 7
-
$399 SGD
$312 USD
View
B
Retailer 8
-
$591 SGD
€440 EUR
View
Retailer 9
-
$1,166 SGD
$912 USD
View
Price under review
Most Expensive
NZ Jewellers
91c17d4c-9251-4c6a-9e9b-adeec5b4cd65 · Oct 30
$1,341 SGD
$1,049 USD
View
Price under review
9 more retailers have this diamond
Prices start from $297 SGDSave up to $294 SGD

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
$297 SGD