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Oval|Natural|IGI

0.50ct J I1 Oval Natural Diamond

J/I1 • IGI GT13396901

Certificate IGI GT13396901

Diamond specifications and retailer prices

From £383 GBP
$513 USD
As of October 29, 2026
Save £105 GBP (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £487 GBP at Yorxs · As of October 31, 2026
View at Yorxs

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 GT13396901. Listed at 3 retailers as of October 29, 2026, with prices from £383 to £487, a £105 spread on the same certified stone. Yorxs lists it at £487. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI GT13396901
Dimensions5.78 × 4.21 × 3.03 mm
L/W Ratio1.37
Top View
5.78 mm4.21 mm0.50 ctJ / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI GT13396901
Side View
Table 58.5%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 72.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £383 GBP|Low: £383 GBP|High: £590 GBP|Avg: £508 GBP
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£383 GBP
Retailer 3£465 GBP
Yorxs£487 GBP
Retailer 2£590 GBP

12 data points across 4 retailers

3 retailers£383 GBP to £487 GBP

B
Cheapest Retailer
-
£383 GBP
$513 USD
C
Retailer 2
-
£465 GBP
$624 USD
View
Most Expensive
C
Yorxs
394784730 · Oct 31
£487 GBP
€622 EUR
View
2 more retailers have this diamond
Prices start from £383 GBPSave up to £105 GBP

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
£383 GBP