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Oval|Natural|IGI

0.50ct J I1 Oval Natural Diamond

J/I1 • IGI 487183139

Shape and cutting style on the report: Oval brilliant

Certificate IGI 487183139

Diamond specifications and retailer prices

From $270 SGD
₹20,132 INR
As of November 1, 2026
Save $444 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,702 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and I1 clarity (included) and certified by IGI 487183139. Listed at 7 retailers as of October 31, 2026, with a 164% 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

0.50
Carat
J
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 487183139
Dimensions6.02 × 4.31 × 2.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.02 mm4.31 mm0.50 ctJ / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 487183139
Side View
Table 57.0%Crown 35.8°Girdle: VTK-ETKPavilion 41.3°Culet: NoneDepth 65.9%

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: Nov 1
Current: $270 SGD|Low: $270 SGD|High: $714 SGD|Avg: $434 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 1$270 SGD
Retailer 4$376 SGD
Retailer 3$398 SGD
Retailer 6$404 SGD
Retailer 5$505 SGD
Retailer 2$714 SGD

45 data points across 6 retailers

7 retailers$270 SGD to $714 SGD

B+
Cheapest Retailer
-
$270 SGD
₹20,132 INR
B+
Retailer 2
-
$376 SGD
$294 USD
View
B+
Retailer 3
-
$404 SGD
$316 USD
View
B+
Retailer 4
-
$419 SGD
$328 USD
View
B+
Retailer 5
-
$505 SGD
$395 USD
View
B
Retailer 6
-
$714 SGD
€532 EUR
View
Most Expensive
NZ Jewellers
cfc202f0-6612-4c8b-a43f-76aca87a023b · Oct 30
$1,702 SGD
$1,331 USD
View
Price under review
6 more retailers have this diamond
Prices start from $270 SGDSave up to $444 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+
0.50ct Oval
$270 SGD