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Oval|Natural|IGI

0.50ct J IF Oval Natural Diamond

VG • J/IF • IGI 754531893

Shape and cutting style on the report: Oval brilliant

Certificate IGI 754531893

Diamond specifications and retailer prices

From £318 GBP
SGD 575 SGD
As of October 31, 2026
Save £1,063 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,381 GBP 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754531893. Listed at 13 retailers as of October 30, 2026, with prices from £318 to £1,381, a £1,063 spread on the same certified stone. NZ Jewellers lists it at £1,381. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.4°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 754531893
Dimensions6.43 × 4.43 × 2.61 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
6.43 mm4.43 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 754531893
Side View
Table 62.0%Crown 35.4°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 58.9%

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 31
Current: £1,381 GBP|Low: £318 GBP|High: £1,415 GBP|Avg: £548 GBP|-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 31, 2026
Retailer 2£318 GBP
Retailer 5£336 GBP
Retailer 13£361 GBP
Retailer 11£389 GBP
Retailer 12£389 GBP
Retailer 9£415 GBP
Retailer 7£425 GBP
Retailer 8£486 GBP
Retailer 6£515 GBP
Retailer 3£553 GBP
Retailer 10£556 GBP
Retailer 4£840 GBP
NZ Jewellers£1,381 GBP

25 data points across 13 retailers

13 retailers£318 GBP to £1,381 GBP

A
Cheapest Retailer
-
£318 GBP
SGD 575 SGD
Retailer 2
-
£336 GBP
$450 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
£361 GBP
$484 USD
View
A
Retailer 4
-
£389 GBP
$521 USD
View
A
Retailer 5
-
£389 GBP
$521 USD
View
A
Retailer 6
-
£415 GBP
$556 USD
View
A
Retailer 7
-
£425 GBP
View
B+
Retailer 8
-
£486 GBP
€620 EUR
View
B+
Retailer 9
-
£515 GBP
$690 USD
View
B+
Retailer 10
-
£553 GBP
$740 USD
View
B+
Retailer 11
-
£556 GBP
ZAR 12,032 ZAR
View
B
Retailer 12
-
£840 GBP
View
Most Expensive
B
NZ Jewellers
02dcffb5-8211-424b-8d9b-8462e3e89184 · Oct 30
£1,381 GBP
$1,850 USD
View
12 more retailers have this diamond
Prices start from £318 GBPSave up to £1,063 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.

A
0.50ct Oval
£318 GBP